conversations
list |
|---|
[
{
"from": "human",
"value": "Raibhurari, kune mabhuku mazana mana nemakumi mana nemashanu. Mabhuku anogovaniswa mumapoka akasiyana-siyana akadai sekunyepedzera, asiri ngano, Sci-fi, biography, fungidziro, yekufungidzira, kudonha, kudana, uye vamwe. Raibhurari inotevera imwe chiyero mukuchengetedza mabhuku aya kune rimwe nerimwe chikamu. Kupiwa kuti hapana isingasviki mazana matatu emabhuku kubva kune chero chikamu, ini ndinofanira kuona iyo chaiyo nhamba yemabhuku pasi peboka rimwe nerimwe. Mumwe munhu anogona kundibatsira nechirongwa chinogona kubata chero huwandu hwemabhuku uye chero ratosi yemapoka akasiyana?"
},
{
"from": "gpt",
"value": "Chokwadi! Kugadzirisa dambudziko iri, tinogona kutevera matanho aya:\\n\\n1. Verenga iyo yakaderera yakajairika kuwanda zvinhu kune ese anopihwa zviyero kuti uvakese. Izvi zvichave nechokwadi chekuti zviyero zvine dhinari imwechete.\\n\\n2. Wedzera kuwanda kwega kwega neyakajairika kuwanda kwekuwedzera kuti uwane iyo yakajairika ratos.\\n\\n3\\n\\n4\\n\\n5. Tarisa kana huwandu hwemabhuku mune imwe neimwe chikamu chinokwana mazana matatu. Kana zvisiri, iyo chaiyo yekuputika haina kuganhurirwa.\\n\\nHeino chirongwa chePython chinoshandisa iyi mhinduro:\\n\\n```python\\ndef calculate_books(total_books, ratios):\\n category_sum = sum(ratios.values())\\n \\n for category, ratio in ratios.items():\\n books_in_category = total_books * ratio / category_sum\\n print(f'{category} books: {round(books_in_category)}')\\n \\ntotal_books = 4200\\nratios = {\\n 'Fiction': 200,\\n 'Non-fiction': 120,\\n 'Sci-fi': 80,\\n 'Fantasy': 120,\\n 'Biography': 40,\\n 'Detective': 80,\\n 'Romance': 120,\\n 'Others': 40\\n}\\n\\ncalculate_books(total_books, ratios)\\n```\\n\\nChirongwa ichi chinoverengera huwandu hwemabhuku muboka rimwe nerimwe zvichibva pane iyo yakapihwa ratios uye huwandu hwakawanda hwemabhuku muraibhurari. Inobata chero huwandu hwemabhuku uye chero ratosi yemapoka akasiyana. Iyo `calculate_books` basa inotora huwandu hwese hwemabhuku uye huwandu sekuisa, uye anodhinda huwandu hwemabhuku mune rimwe nerimwe chikamu. Kuti uwane iyo chaiyo kuverenga kwemabhuku asiri ekunyepedzera, unogona kushandisa `ratios['Non-fiction']`."
}
] |
[
{
"from": "human",
"value": "Ndine rondedzero yemazuva ari muchimiro \"Chivabvu 2014\" uye neniwo ndine zuva rakagadzirwa rakachengetedzwa seyakagadziriswa timestamp Fomu (i.e. 1357151400). Ini ndoda kuenzanisa mafomu maviri ezuva. Ndingaite sei izvi?"
},
{
"from": "gpt",
"value": "Kuti uenzanise mafomu emazuva ano, iwe unofanirwa kushandura iyo Unix Timestamp kune inoverengeka date chimiro. Iwe unogona kushandisa inotevera SQL query kuti uwane izvi:\\n\\n```sql\\nSELECT DATE_FORMAT(FROM_UNIXTIME(created), '%d-%m-%Y') AS Datetd\\nFROM tbl_users_details\\nWHERE DATE_FORMAT(FROM_UNIXTIME(created), '%m-%Y') = '11-2011';\\n```\\n\\nMune iyi query, Iyo ```sql\\nSELECT DATE_FORMAT(FROM_UNIXTIME(1357151400), '%d-%m-%Y') FROM dual;\\n``` basa rinobva rashandiswa kuti ratongere zuva re 'DD-mm-yyyy'. Mhedzisiro yacho inopihwa alias 'datetd'. \\n\\nKuti ugadzirise nyaya yehunhu tsika, unogona kuedza kumhanya mubvunzo pane iyo 'Dual' tafura yekutanga kuona kuti inodzosera iyo yaunoda mhedzisiro. Heano muenzaniso:\\n\\n```sql\\nSELECT DATE_FORMAT(FROM_UNIXTIME(1357151400), '%d-%m-%Y') AS Datetd\\nFROM tbl_users_details\\nWHERE DATE_FORMAT(FROM_UNIXTIME(1357151400), '%m-%Y') = '11-2011';\\n```\\n\\nKana iyi query ichidzosera iyo inotarisirwa date fomati, iwe unogona kuisanganisa mune iyo huru query seiyi:\\n\\n`FROM_UNIXTIME()`\\n\\nRangarira kutsiva iyo yakaoma yeunix timestamp ine yakakodzera munda kubva patafura yako."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikwidzire kodhi snippet yekufamba-famba muti webinary mudanho? Unogona here kupa muenzaniso wekuita izvi muPython?"
},
{
"from": "gpt",
"value": "Chokwadi! Heino muenzaniso wekodhi snippet muPython inoita chibvumirano chinofamba-famba chemuti webinary:\\n\\n```\\ndef preOrder(root):\\n if root:\\n # First print the data of the current node\\n print(root.val)\\n \\n # Then recursively call preOrder on the left child\\n preOrder(root.left)\\n \\n # Finally, recursively call preOrder on the right child\\n preOrder(root.right)\\n```\\n\\nMune iyi kodhi, iyo `preOrder` basa inotora midzi yemuti webinary se paramende. Inotarisa kana iyo `root` iripo (i.e., haisi `None`). Kana `root` riripo, iyo yekutanga inodhinda kukosha kweiyo ikozvino node uchishandisa `print(root.val)`.\\n\\nTevere, inodzokorora kufona Iyi nhanho inovimbisa kuti ese ma node kuruboshwe subtree anogadziriswa asati aenda kune iyo chaiyo subtree.\\n\\nPakupedzisira, inodzokorora kufona `preOrder` basa pamwana chaiye weiyo ikozvino node uchishandisa `preOrder(root.left)`. Iyi nhanho inovimbisa kuti marekodhi ese ari mune chaiyo subtree anogadziriswa mushure mekuruboshwe subtree.\\n\\nNekutevera nzira iyi, iyo kodhi snippet inofamba-famba muti webinary mu preorder uye prints tsika dzeNode mune yaunoda kurongeka."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa basa rinoverenga iyo yakajairika kutsauka kwehurongwa?"
},
{
"from": "gpt",
"value": "Chokwadi! Heino kodhi yekodhi inovhara iyo yakajairika kutsauka kwerondedzero yehuwandu:\\n\\n```python\\ndef standard_deviation(list1):\\n \\\"\\\"\\\"Calculate the standard deviation of a list of numbers.\\\"\\\"\\\"\\n \\n # calculate the mean of the list\\n mean = sum(list1) / len(list1)\\n \\n # calculate the sum of squared difference from the mean\\n sum_sq_diff = 0\\n for num in list1:\\n sum_sq_diff += (num - mean) ** 2\\n \\n # calculate the standard deviation of the list\\n standard_deviation = (sum_sq_diff / len(list1)) ** 0.5\\n \\n return standard_deviation\\n```\\n\\nIri basa rinotora rondedzero yehuwandu sekuisa uye kuverenga iyo yakajairika kutsauka uchishandisa matanho anotevera:\\n1. Verenga zvinoreva kuti rondedzero yacho nekupfupisa huwandu hwese uye kugovana nehurefu hwenyorwa.\\n2..\\n3. Verenga iyo yakajairwa kutsauka nekukamura huwandu hwemusiyano hwakaenzana nehurefu hwenhoroondo uye kutora midzi yemhedzisiro yemhedzisiro.\\n\\nPakupedzisira, basa rinodzosera iyo yakaverengerwa yakajairika kutsauka."
}
] |
[
{
"from": "human",
"value": "Ini ndinoda kukudziridza kirasi inomiririra mhuka muPython. Kirasi yacho inofanirwa kuve nematunhu matatu - zita remhuka, chikamu chacho ndechomuchero, uye zera rayo. Ndingaite sei izvi?"
},
{
"from": "gpt",
"value": "Iwe unogona kuita kuti mhuka yemhuka muPython uchishandisa iyo inotevera kodhi:\\n\\n```python\\nclass Animal:\\n def __init__(self, name, category, age):\\n self.name = name\\n self.category = category\\n self.age = age\\n \\n def animal_details(self):\\n return f\\\"Name: {self.name}, Category: {self.category}, Age: {self.age}\\\"\\n```\\n\\nKirasi yemhuka ine ```python\\ndog = Animal(\\\"Bobby\\\", \\\"Dog\\\", 5)\\nprint(dog.animal_details()) # Outputs: Name: Bobby, Category: Dog, Age: 5\\n``` nzira iyo inotanga chinhu nezita rakapihwa, chikamu, uye zera. Iyo zvakare ine nzira inonzi `__init__` iyo inodzosera tambo yekumiririra yemhuka.\\n\\nKugadzira muenzaniso wekirasi yemhuka uye uwane zvivakwa zvaro, unogona kuita zvinotevera:\\n\\n`animal_details`\\n\\nMumuenzaniso uyu, muenzaniso wekirasi yemhuka yakagadzirwa nezita \"Bobby\", boka \", imbwa\""
}
] |
[
{
"from": "human",
"value": "Ndine fomu yekunyoresa ye \"mushandisi\" modhi mu ruby \\u200b\\u200bpane njanji. Maererano neAcceview zvinyorwa, zvinyorwa zvemanyorero zvinofanirwa kusvibisa kune zita rekuti hunhu kunze kwekunge ini ndapa shanduro kana kuti ichitsanangura zvakanyatsojeka. Ndakawedzera shanduro mufaira yangu locale ye \"zita rekuti\" zita rekuti \"hunhu, asi zvinyorwa zveLabel hazvisi kushandurwa. Pane mumwe munhu angandibatsira kuziva kuti chii chandiri kushaiwa?\\n\\n```ruby\\n<% form_for(@user) do |f| %>\\n ...\\n <p>\\n <%= f.label :username %>\\n <%= f.text_field :username, :class => 'full_width' %>\\n </p>\\n ...\\n<% end %>\\n```\\n\\nDudziro mune yangu DK.MLL faira:\\n```yaml\\ndk:\\n views:\\n labels:\\n user:\\n username:\\n \\\"blahblah\\\"\\n```"
},
{
"from": "gpt",
"value": "Ndakawana mhinduro inogona kukushandira iwe. Ndokumbira udzorere dzidziso dzako dzidziso kune angangoita 2.3.8. Mushure mekuita shanduko iyi, zvinyorwa zveLabel zvinofanirwa kushandisa shanduro yakataurwa mufaira rako reLocale.\\n\\nGadziridza yako DK.YML faira seinotevera:\\n\\n```yaml\\ndk:\\n activerecord:\\n attributes:\\n user:\\n username:\\n```\\n\\nShanduko iyi inofanira kubvumira njanji kuti ishandure pachena zvinyorwa zveLabel ye \"zita rekuti\" hunhu. Ndakawana mhinduro iyi zvichibva pane tikiti mune rail nyaya tracker, iyo iwe yaunogona kuwana [apa] (HTPS: HTPSNS.Light:"
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikagadzira chirongwa chinodhinda nhamba kubva 1 kusvika ku50 uchishandisa loop muJava?"
},
{
"from": "gpt",
"value": "Iwe unogona kuzadzisa izvi nekushandisa iyo inotevera kodhi:\\n\\n```java\\nfor (int i = 1; i <= 50; i++) {\\n System.out.println(i);\\n}\\n```\\n\\nMune iyi kodhi, isu tinozivisa kushanduka `i` uye kutanga iyo ne1. Chiuno chichaenderera mberi kwenguva yakareba se <3 Mukati mechiuno, isu tinoshandisa `i` kuprinta kukosha kwe `i`, iyo ichave iyo nhamba kubva ku1 kusvika ku50 pamatanho akapatsanurwa.\\n\\nNekumhanya iyi kodhi, iwe uchaona iyo yaunoda kubudiswa kwehuwandu kubva 1 kusvika ku50 yakadhindwa pane console."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa script iyo yakajairwa yakapihwa seti yehuwandu?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Hechino script inogona kukubatsira neiyo:\\n\\n```python\\ndef normalize(num_list):\\n normalized_list = []\\n min_val = min(num_list)\\n max_val = max(num_list)\\n for num in num_list:\\n normalized_list.append((num - min_val) / (max_val - min_val))\\n return normalized_list\\n```\\n\\nIyi script inotsanangudza basa inonzi `normalize` iyo inotora rondedzero yenhamba sekuisa. Iyo inoverenga kukosha kushoma (`min_val`) uye iyo yakanyanya kukosha (`max_val`) kubva pane yakapihwa rondedzero. Zvadaro, iyo inowedzera pamusoro pehuwandu hwenhamba mune rondedzero uye inoshandisa yakajairika formula yekushandura nhamba imwe neimwe kune yakajairika kukosha. Iyo formula inotumira iyo shoma kukosha kubva kune imwe neimwe nhamba uye inoigovera nemusiyano uripo pakati pehukuru uye hushoma tsika.\\n\\nChekupedzisira, basa rinodzosera rondedzero nyowani (`normalized_list`) rine akajairwa tsika. Iwe unogona kushandisa iri basa nekupfuura yako yaunoda seti yehuwandu kwazviri."
}
] |
[
{
"from": "human",
"value": "Ai ingawana sei iyo yakakwana inotevera sumsequence mari mune array uchishandisa algorithm muC ++?"
},
{
"from": "gpt",
"value": "Kuti uwane iyo yakakwana inotevera sumsequence mari mune array uchishandisa C ++, unogona kushandisa inotevera algorithm:\\n\\n```cpp\\n#include<iostream>\\nusing namespace std;\\n\\nint max_sum(int a[], int size)\\n{\\n int max_so_far = 0;\\n int max_ending_here = 0;\\n\\n for (int i = 0; i < size; i++)\\n {\\n max_ending_here = max_ending_here + a[i];\\n\\n if (max_ending_here < 0)\\n max_ending_here = 0;\\n\\n if (max_so_far < max_ending_here)\\n max_so_far = max_ending_here;\\n }\\n return max_so_far;\\n}\\n\\nint main()\\n{\\n int a[] = {1, -2, 3, 8, -12, 21, -20};\\n int size = sizeof(a)/sizeof(a[0]);\\n int max_sum_subarray = max_sum(a, size);\\n cout << \\\"Maximum subsequence sum is \\\" << max_sum_subarray;\\n return 0;\\n}\\n```\\n\\nMune ino algorithm, isu tinotsanangura maviri akasiyana: `max_so_far` uye `max_ending_here`. Isu tinoronga kuburikidza nehuremu uye kugadzirisa `max_ending_here` nekuwedzera iyo iripo chinhu. Kana `max_ending_here` inova isina kunaka, isu tishandise iyo kusvika 0, sezvatiri kutsvaga huwandu hwakanyanya. Kana `max_ending_here` yakakura kupfuura `max_so_far`, tinovandudza `max_so_far` neiyo itsva yepamusoro kukosha.\\n\\nIyo `max_sum` basa inotora array `a` uye saizi yayo se parameter. Iyo inodzosera iyo yakakwira inotevera sumsequence huwandu inowanikwa mune yakarongedzwa.\\n\\nMune `main` basa, isu tinotsanangura array `a` nemimwe muenzaniso kukosha. Isu tinoverenga saizi yehurongwa hwekushandisa uchishandisa `sizeof` uye `sizeof(a[0])` kuve nechokwadi chekutama. Isu tinobva tafonera iyo `max_sum` basa nehuremu uye hukuru hwayo, kuunganidza mhedzisiro iri mu `max_sum_subarray` kushanduka. Pakupedzisira, isu tinodhinda iyo yakanyanya kutevera sum yekushandisa uchishandisa `cout`.\\n\\nNekushandisa iyi algorithm, iyo AI inogona kuita zvinobudirira kuwana iyo yakanyanya kutevera nzvimbo yakakwana mune yakarongeka."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kugadzira package inoda zvese zviri zviviri maraibhurari uye manhamba emaraibhurari. Nepo kukudziridza, ndakabudirira kuisa zvese uchishandisa 'APT-Tora kuisa scipy' iyo yakaiswa scipy 0.9.0 uye nhamba 1.5.1. Nekudaro, ini ndoda kushandisa 'pombi yekuisa' pachinzvimbo chekutsanangura kusarudzika mune setup.py yehuku yangu. Nepo 'pombi' manhamba == 1.5.1 '' ' Ndingaitei Kuti Ndisarudze izvi?"
},
{
"from": "gpt",
"value": "Iko kukanganisa kwaunosangana nahwo nekuda kwekushaikwa kweiyo blas (basic linear algebra subprims) maraibhurari anodiwa ne scipy. Iwe unofanirwa kuisa aya maraibhurari usati wabudirira kuisa scipy uchishandisa pombi. Iwe unogona kuisa mabara emaraibhurari uchishandisa iyo inotevera mirairo:\\n\\n```bash\\nsudo apt-get install libblas-dev liblapack-dev\\n```\\n\\nAya maraibhurari ari chikamu chemutsetse algebra package (iyo inopa nzira dzekugadzirisa masisitimu emutsara ezvinyorwa zvequations, matambudziko eigenvalue, uye matambudziko ekukosha.\\n\\nMushure mekubudirira kuisirwa iyo mavara uye lipack rarabrari, unogona kuenderera mberi nekuisa scipy uchishandisa pombi:\\n\\n```bash\\npip install 'scipy==0.9.0'\\n```\\n\\nMurayiro uri pamusoro unofanirwa kunge uchimhanya zvakabudirira pasina kukanganisa kwekutanga.\\n\\nRangarira kuti inogara iri tsika yakanaka yekushandisa nzvimbo chaiyo kana uchikudziridza muPython. Izvi zvinobatsira kuchengeta kutsamira kunodiwa nemapurojekiti akasiyana akaparadzaniswa nekugadzira nzvimbo dzakasarudzika dzePythonments yavo. Iwe unogona kushandisa ```bash\\npython3 -m venv myenv\\nsource myenv/bin/activate\\n``` iyo inowanikwa ne default kubva python 3.3 zvichienda mberi:\\n\\n```bash\\ndeactivate\\n```\\n\\nIngotsiva `venv` Izita raunoda kupa yako chaiyo nharaunda. Paunenge uchinge waitwa uchishanda munzvimbo chaiyo yenguva, unogona kuitisa:\\n\\n`myenv`\\n\\nNenzira iyi, iwe unogona kuchengeta mharidzo yako yepurojekiti ine, iyo inogona kuita kuti vatange kuita mabasa ako akasiyana zvakanyanya nyore."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa muenzaniso wekushandisa nguva yekuita chiuno muC kudhinda zvese zvakasikwa pakati pe1 negumi?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Heino muenzaniso wekodhi snippet iyo inoratidza maitiro ekuita izvi uchishandisa iyo ichiri chiuno:\\n\\n```c\\n#include <stdio.h>\\n\\nint main() {\\n int i = 1;\\n\\n while (i <= 10) {\\n printf(\\\"%d \\\", i);\\n i++;\\n }\\n printf(\\\"\\\\n\\\");\\n\\n return 0;\\n}\\n```\\n\\nTsananguro:\\nMune iyi kodhi, tinotanga iyo inoshanduka ```\\n1 2 3 4 5 6 7 8 9 10\\n``` kusvika 1 seyakafungidzira. Iyo iyo ichinonoka inouraya chero nguva yakareba se `i` ishoma pane kana yakaenzana negumi. Mukati megumi, isu tinodhinda kukosha kwe `i` inoteverwa nenzvimbo. Zvadaro, tinowedzera `printf` ne1 tichishandisa iyo `i` chirevo chekutamira kune inotevera nhamba yepanyama. \\n\\nMushure mekunge chiuno chapera, isu tinoshandisa `i` kuisa iyo nyowani yemhando, ichiratidza kuburitswa inoratidzwa mumutsara wakasiyana. Pakupedzisira, chirongwa chinodzoka 0 kuratidza kubudikidza nekubudirira kuurayiwa.\\n\\nPaunomhanya iyi kodhi, ichabuditsa zvinotevera:\\n`i++`\\n\\nIzvi zvinosimbisa kuti iyo ichiri kukunda inobudirira prints ese ezvisikwa manhamba pakati 1 negumi, zvinosanganisira."
}
] |
[
{
"from": "human",
"value": "Unogona kutsanangura maitiro ekubatanidza maviri akarongeka zvinyorwa mune imwe chete yakarongedzwa rondedzero uchishandisa algorithm?"
},
{
"from": "gpt",
"value": "Chokwadi! Kuti ubatanidze zvinyorwa zviviri zvakarongeka, unogona kushandisa inotevera algorithm.\\n\\nKutanga, iwe unozivisa basa rinonzi `mergeLists` izvo zvinotora muparamende maviri: `list1` uye `list2` Mukati mebasa, iwe unotanga rondedzero isina chinhu inonzi `merged_list` kuchengetedza iyo yakabatanidzwa mhedzisiro.\\n\\nZvadaro, iwe unoisa maviri akasiyana `i` uye `j` kusvika 0, iyo ichashandiswa seIndices kuTeerate kuburikidza ne <7 >>, zvichiteerana.\\n\\nTevere, iwe unotanga nguva iyo inoenderera mberi kwenguva yakareba seyako `list1` uye `list2` isingasviki kureba kwe `i` uye `j`, zvichiteerana. Ichi chiuno chinoshandiswa kuenzanisa zvinhu kubva pane zvese zvinyorwa uye cherechedza chinhu chidiki kune `list1`. Kana chinhu chinobva ku `list2` chidiki pane kana chakaenzana nechinhu kubva ku `merged_list` uye <\\n\\nMushure mechinguva chiuno, iwe unofanirwa kutevedzera zvinhu zvakasara kubva kune chero `list1` kana `list2` kusvika `merged_list`. Izvi zvinoitwa nekukwezva zvinhu zvakasara kubva ku `i` kutanga kubva index `list2` uye kubva `j` kutanga kubva index `list1` kusvika `list2`\\n\\nPakupedzisira, iwe unodzoka `merged_list`, iyo ichave iyo yakagadzirirwa mhedzisiro yeiyo mbiri yakarongeka.\\n\\nIwe unogona kushandisa iyi `list1` basa nekupfuura mune yako maviri akarongeka rondedzero senhau, uye ichadzoka imwe yakarongedzwa rondedzero iyo ine zvinhu zvese kubva kune ese mavara ezvinyorwa."
}
] |
[
{
"from": "human",
"value": "Ndeipi kodhi yekuverenga iyo Avhareji zera reboka revanhu mune yakapihwa runyorwa?"
},
{
"from": "gpt",
"value": "Heino basa rinoverenga zera rakavharirwa mune rakapihwa rondedzero yevanhu:\\n\\n```python\\ndef calc_average_age(list_persons):\\n total_age = 0\\n num_persons = 0\\n for person in list_persons:\\n total_age += person['age']\\n num_persons += 1\\n\\n avg_age = total_age / num_persons\\n return avg_age\\n```\\n\\nIri basa rinotora mune rondedzero yevanhu sekuisa, uko munhu mumwe nemumwe anomiririrwa seduramazwi ne \"zera \\'kiyi. Inotanga maviri akasiyana, `total_age` uye `num_persons`, kuchengetedza yezera rese uye huwandu hwevanhu mune rondedzero, zvichiteerana.\\n\\nZvadaro, iyo inoenda kuburikidza nemunhu wega wega mune rondedzero uchishandisa chiuno. Kune munhu wega wega, zvinowedzera zera ravo kune `total_age` zvinoshanduka uye zvinowedzera `num_persons` na1.\\n\\nMushure mekunge chiuno, chinoverenga zera remukuru nekukamura `total_age` na `num_persons` uye vanochengeta mhedzisiro mu `avg_age` inoshanduka.\\n\\nPakupedzisira, basa rinodzosera zera rakaverengerwa pakati.\\n\\nIwe unogona kushandisa basa iri nekupfuura rondedzero yevanhu sekupokana, uko munhu mumwe nemumwe aifanira kunge aine \\'zera\\' kiyi. Basa racho rinobva raverenga uye vadzokere pakati pezera revanhu ivavo."
}
] |
[
{
"from": "human",
"value": "Ndakasangana nenyaya yacho ndichishanda pane yangu njanji 4 app (kushandisa ruby \\u200b\\u200b2.0.0-p0) inosanganisira matambudziko echokwadi zviratidzo. Zvakananga, pandakanga ndichinyora controller iyo inopindura kuti JSON ichishandisa iyo ```ruby\\nprotect_from_forgery with: :exception\\n``` nzira yekirasi, ini ndakasangana neyakaedza kugadzira rekodhi uchishandisa ```ruby\\nprotect_from_forgery with: :null_session\\n```. Ini ndaive nechokwadi chekuisa iyo ```ruby\\n# Prevent CSRF attacks by raising an exception.\\n# For APIs, you may want to use :null_session instead.\\n``` Musoro uye upe iyo data uchishandisa ```ruby\\ndef handle_unverified_request\\n reset_session\\nend\\n```, asi haina kugadzirisa dambudziko. Sezvineiwo, pandakaedza kuita zvakafanana controller muRail 3.2 (kushandisa ruby \\u200b\\u200b1.9.3), ini handina kusangana nenyaya dzechokwadi. Ndakaverenga kuti zvave zvichinzverwa muChechokwadi tokens muRails 4 uye ivo havachawanikwe munzvimbo dzisina-html zvemukati. Pane nzira here yekukunda iyi nyaya pasina kukumbira html fomu, bvisa chiratidzo chechokwadi, wobva waita chimwe chikumbiro nechiratidzo icho? Ndiri kurasikirwa nechimwe chinhu pachena here pano?\\n\\nRongedza: Ndakatomboedza kugadzira chinyorwa chitsva muhombodo nyowani 4 app uchishandisa scaffold, pasina shanduko, uye ini ndichiri kutarisana nedambudziko rimwe chete. Saka zvinoita sekunge hachisi chimwe chinhu chandakatadza."
},
{
"from": "gpt",
"value": "Zvichienderana neruzivo rwawakapa, zvinoita sekuti nyaya yacho iri neiyo yechokwadi kurapa kuchengetedzwa muRily 4 Nekusarudzika, rails 4 inoshandisa mutsara unotevera kuchengetedza kubva kuCSRF kurwisa:\\n\\n```ruby\\ndef handle_unverified_request\\n forgery_protection_strategy.new(self).handle_unverified_request\\nend\\n```\\n\\nIwe unogona kuzvishandura kune zvinotevera:\\n\\n```ruby\\ndef handle_unverified_request\\n raise ActionController::InvalidAuthenticityToken\\nend\\n```\\n\\nShanduko iyi inokurudzirwa mukutaura mukati me `respond_to` Iro, iyo inoti:\\n\\n`ActionController::InvalidAuthenticityToken`\\n\\nNekushandisa `curl` Panzvimbo ye `-H \\\"Content-Type: application/json\\\"`\\n\\nKuti unzwisise mutsauko pakati pezvisarudzo zviviri, ngationgororei kodhi yekodhi. MuRail 3.2, iyo `-d \\\"<my data here>\\\"` nzira inogadzirisa chikamu apo chikumbiro chisina kujairika chakaonekwa:\\n\\n`ApplicationController`\\n\\nNekudaro, mune njanji 4, nzira iyi inodaidza iyo `ApplicationController` nzira ye `:null_session` Kirasi:\\n\\n`:exception`\\n\\nPakupedzisira, izvi zvinotungamira kumutsa `ActionController::InvalidAuthenticityToken` kusarudzika:\\n\\n`handle_unverified_request`\\n\\nNekushandisa `handle_unverified_request`, iwe unoona kuti zvikumbiro zvisina kufanira chinobatwa nenyasha pasina kukanda kunze.\\n\\nNdinovimba tsananguro iyi inojekesa nyaya yacho uye inopa mhinduro yekuti iwe ukurire iyo yechokwadi Chiratidzo dambudziko mune yako njanji 4 app."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikununure data yeMnist kubva ku scikit dzidza, rongedza iyo data, uye nekukamura kuti ive yekudzidziswa uye kuyedzwa kwakatarwa uchishandisa 70:30 ratio zvichiteerana? Mushure meizvozvo, ndingaite sei kuti ndiite manhamba ekuzivisa manhamba uchishandisa svm Classifier?"
},
{
"from": "gpt",
"value": "Kuti utonunze data yeMnist kubva kuScikit Dzidza, rikaigadzirisa, uye nekukamura kudzidziswa kwakaiswa uye kuedzwa kwakaedzwa, unogona kutevera matanho aya:\\n\\n1. Ngenisai maraibhurari anodiwa:\\n\\n```python\\nfrom sklearn.datasets import fetch_openml\\nfrom sklearn.model_selection import train_test_split\\nfrom sklearn.preprocessing import StandardScaler\\nfrom sklearn.svm import SVC\\n```\\n\\n2. Load the mnist data uchishandisa ```python\\nmnist = fetch_openml('mnist_784')\\n```:\\n\\n```python\\nscaler = StandardScaler()\\nmnist.data = scaler.fit_transform(mnist.data)\\n```\\n\\n3. Rongedza iyo data uchishandisa ```python\\nX_train, X_test, y_train, y_test = train_test_split(\\n mnist.data, mnist.target, test_size=0.3, random_state=42)\\n```:\\n\\n```python\\nsvm = SVC()\\nsvm.fit(X_train, y_train)\\n```\\n\\n4\\n\\n`fetch_openml`\\n\\n5. Shandisa manhamba ekuzivisa manhamba uchishandisa SVM Classifier:\\n\\n`StandardScaler`\\n\\nNekutevera matanho aya, iwe unozokwanisa kuendesa iyo yeMnist data, udzikamise, uye nekukamura mudzidziso uye yakaongororwa. Pamusoro pezvo, iwe unogona kuita manhamba ekuziva ruzivo uchishandisa iyo SVM yakasarudzika."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kugadzira algorithm yekutsvakisisa kuchenjera kwechinhu chakananga mune yakarongeka. Pane mumwe munhu angandibatsira neizvi here?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Heino iri nyore algorithm inogona kukubatsira kutsvaga chinhu chakapihwa mune yakarongeka zvakanaka:\\n\\n```python\\ndef search(arr, x):\\n \\\"\\\"\\\"This function searches for the given element in the given array\\\"\\\"\\\"\\n for i in range(len(arr)):\\n if arr[i] == x:\\n return i\\n return -1\\n\\n# Driver code\\narr = [3, 4, 7, 5, 8, 6, 9]\\nx = 7\\n\\nresult = search(arr, x)\\nprint(result) # prints 2 as 7 is at index 2 in the array\\n```\\n\\nMune ino algorithm, iyo `search()` basa inotora miviri parameter: `arr` (() mune yekutsvaga) uye `x` (((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((() Iyo iterates kuburikidza nechero chimwe chinhu chehurongwa uchishandisa `for` loop uye cheki kana iyo iripo chinhu chakaenzana ne `x`. Kana mutambo wawanikwa, basa rinodzosera iyo index yeiyo chinhu. Kana pasina mechi inowanikwa, inodzoka -1 kuratidza kuti chinhu hachina kuwanikwa mune yakarongeka.\\n\\nMuenzaniso wakapihwa, iyo `search()` basa inonzi ne `arr` AS `[3, 4, 7, 5, 8, 6, 9]` `x` AS `7`. Iyo Yakadzoserwa Kukosha `2` Inoratidza kuti `7` iripo paIndex `2` Mune rondedzero."
}
] |
[
{
"from": "human",
"value": "Ini ndine rail modhi ine boolean munda wandinotsvaga pa (ini ndinoshandisa chiyero chinowana zvese zviitiko apo munda unoiswa muchokwadi). Ndiri kushandisa postgres. Zvakakodzera here kuwedzera indekisi pane iyo boolean munda kana paine chimwe chinhu mumapepa anogadzira indekisi pane yeBoolean munda zvisina basa?"
},
{
"from": "gpt",
"value": "Kwete, hazvidikanwe kuwedzera indekisi pane iyo boolean munda mumapepa. Nekudaro, indexing imwe yeBoolean munda inogona kuve chinhu chine musoro kuita kana iwe uchizove uchiwanzoitwa nekucheka nayo. \\n\\nPostgresql inogona kusarudza kufuratira index kana ikasabvisa zvakakwana petafura. Mune zvimwe zviitiko, index scan pamwe nehuwandu hukuru hwemutsara wemitsara zvinogona kunge zvichidhura kupfuura kutevedzana kukuru. Kunyangwe izvi zvichaita iwe zvinoenderana nezvinodiwa mune iyo boolean column.\\n\\nPamusoro pezvo, postgresql inokutendera kuti uise mamiriro pane indekisi, iyo inogona kubatsira neminda yeBoolean. Iwe unogona kugadzira indekisi yeparutivi kuti uwedzere kusefa kana kurongedza mukati meimwe chiyero. Semuenzaniso, unogona kushandisa inotevera syntax:\\n\\n```ruby\\nCREATE INDEX index_name ON table_name (some_field) WHERE boolean_field;\\n```\\n\\nIzvi zvinogadzira indekisi pane `some_field` column ine mamiriro ayo anongosanganisira mitsara iyo `boolean_field` ichokwadi. Izvi zvinogona kuvandudza mashandiro kana uchiuraya mibvunzo mukati meiyo chiyero.\\n\\nKuti uwane mamwe mashoko pane chikamu chevatengi mune postgresql, iwe unogona kutaura nezve [Official zvinyorwa] (http://www.postgresql.org/docs/Intectic/indexes-"
}
] |
[
{
"from": "human",
"value": "Ndingachengetedza sei iyo yakadzidziswa narsion bayes classifier kune diski uye ishandise kufanotaura data mu scikit-dzidza? Semuenzaniso, kufunga nezve inotevera chirongwa kubva kuScikit-kudzidza webhusaiti, ndaizoenda sei kuchengetedza iyo 'GNB' Classifier kune yakakodzera, uye wobva waishandisa gare gare kufanotaura data?\\n\\n```python\\nfrom sklearn import datasets\\niris = datasets.load_iris()\\nfrom sklearn.naive_bayes import GaussianNB\\ngnb = GaussianNB()\\ny_pred = gnb.fit(iris.data, iris.target).predict(iris.data)\\nprint \\\"Number of mislabeled points : %d\\\" % (iris.target != y_pred).sum()\\n```"
},
{
"from": "gpt",
"value": "Kuti uchengetedze yako yakadzidziswa Bayes Claski Iyi raibhurari inobatsira zvekuchengetedza uye kurodha Python zvinhu zvinoshandisa kushandisa manhamba e data zvivakwa, zvinobudirira. Izvi zvinogona kubatsira chaizvo mumamiriro ezvinhu ekuchengetedza mhando dzekushandisa kare, sezvazvinowanzoita kuti pre-process yekuisa data muchimiro chemaficha.\\n\\nHeano maitiro aungagadzirisa kodhi yako kuti uchengetedze iyo yekirasi:\\n\\n```python\\nfrom sklearn import datasets\\nfrom sklearn.naive_bayes import GaussianNB\\nfrom sklearn.externals import joblib\\n\\n# Load dataset\\niris = datasets.load_iris()\\n\\n# Define and train the classifier\\ngnb = GaussianNB()\\ngnb.fit(iris.data, iris.target)\\n\\n# Save the classifier to disk\\njoblib.dump(gnb, 'gnb_classifier.joblib')\\n```\\n\\nIzvozvi kuti iwe une yako yekirasi yakadzidziswa yakachengetedzwa ku diski, iwe unogona kuitisa chero nguva uye uzvishandise kufanotaura data:\\n\\n```python\\nfrom sklearn.externals import joblib\\n\\n# Load the classifier from disk\\ngnb = joblib.load('gnb_classifier.joblib')\\n\\n# Use the loaded model to make predictions\\ny_pred = gnb.predict(iris.data)\\n\\nprint(\\\"Number of mislabeled points : %d\\\" % (iris.target != y_pred).sum())\\n```\\n\\nNdokumbira utarise kuti iyo filename 'GNB_CLASIFIER.Joblib' inongova muenzaniso, unogona kusarudza chero firename yaunoda. Iyo '"
}
] |
[
{
"from": "human",
"value": "Chii chinonzi algorithm yekubatanidza iyo nth fiBonacci nhamba?"
},
{
"from": "gpt",
"value": "Imwe algorithm yekubatanidza iyo Nth Fibonacci nhamba ndeye kushandisa iyo iterative nzira. Heino muenzaniso kodhi snippet muPython:\\n\\n```python\\ndef fib(n): \\n a = 0\\n b = 1\\n if n < 0: \\n print(\\\"Incorrect input\\\") \\n elif n == 0: \\n return a \\n elif n == 1: \\n return b \\n else: \\n for i in range(2, n): \\n c = a + b \\n a = b \\n b = c \\n return b\\n```\\n\\nIyi kodhi inotsanangura basa `fib` izvo zvinotora huwandu `n` sekuisa. Inotanga kutarisa kana `n` isingasviki 0, uye kana zvirizvo, inodhinda meseji yekukanganisa. Tevere, inobata zviyero zvisizvo uko `n` iri 0 kana 1, kudzorera yakakodzera fibonacci nhamba. Kwa `n` yakakura kupfuura 1, inopinda chiuno chinoverenga iyo fibonacci nhamba kuIndex `n` nekupfupisa nhamba mbiri dzapfuura. Pakupedzisira, inodzosera iyo inokonzeresa fibonacci nhamba.\\n\\nIwe unogona kufonera iyi basa neinodiwa kukosha kwe `n` kuCompute Nth Filbonacci nhamba."
}
] |
[
{
"from": "human",
"value": "Ndiri kugadzira application ndichishandisa saizi yemugodhi uye mongobb se database. Mune yangu for that, ndakazivisa mepu seinotevera:\\n\\n```go\\ntype Data struct {\\n data map[interface{}]interface{}\\n}\\n```\\n\\nMushure mekuwedzera tsika kumepu iyi se:\\n\\n```go\\nvar data Data\\ndata[\\\"us\\\"]=\\\"country\\\"\\ndata[2]=\\\"number\\\"\\ndata[\\\"mother\\\"]=\\\"son\\\"\\n```\\n\\nNdiri kuiisa mukati me database ichishandisa iyo ```go\\nc.Insert(&data)\\n``` basa seiyi: \\n\\n```json\\n{\\n \\\"_id\\\" : Object Id(\\\"57e8d9048c1c6f751ccfaf50\\\"),\\n \\\"data\\\" : {\\n \\\"<interface {} Value>\\\" : \\\"country\\\",\\n \\\"<interface {} Value>\\\" : \\\"number\\\",\\n \\\"<interface {} Value>\\\" : \\\"son\\\"\\n }\\n}\\n```\\n\\nNekudaro, pandinotarisa gwaro rakaiswa muMongobb, ini ndinogona kungoona tsika uye makiyi akarasika. Heino muenzaniso wegwaro rakaiswa:\\n\\n```go\\nimport (\\n \\\"gopkg.in/mgo.v2/bson\\\"\\n \\\"strconv\\\"\\n)\\n\\ntype Data struct {\\n data bson.M\\n}\\n\\nvar data Data\\ndata.data = make(bson.M)\\n\\ndata.data[\\\"us\\\"] = \\\"country\\\"\\ndata.data[strconv.Itoa(2)] = \\\"number\\\"\\ndata.data[\\\"mother\\\"] = \\\"son\\\"\\n\\nc.Insert(&data)\\n```\\n\\nPane here chero nzira yekushandisa iyo InterFAce mhando uye chengetedza ese makiyi uye tsika muMongodhb? Ndatenda."
},
{
"from": "gpt",
"value": "MuMongodhb, unogona chete kushandisa tambo semakiyi mune zvinyorwa. Kunyangwe iwe ukatsanangura yako `Insert` Chimiro se `Data` Pamusoro pezvo, makiyi eJSON anogona chete tambo, saka kushandisa nhamba sezvo makiyi haaiti Jones.\\n\\nKugadzirisa dambudziko iri, unogona kutsanangura yako `map[int]interface{}` STORS se `Data`, iyo ipfupi ye `bson.M`. Izvi zvinokubvumira kuti uzoshandise tambo semakiyi uye chengetedza zvese kiyi uye tsika muMongodhb. Heano muenzaniso wekushandura kodhi yako:\\n\\n`map[string]interface{}`\\n\\nNekushandisa `strconv.Itoa()` basa, iwe unogona kushandura huwandu kuita tambo usati waisa mumepu. Nenzira iyi, iwe unogona kuchengetedza ese matatu makiyi uye kukosha mugwaro rako reMongodhb.\\n\\nNekudaro, ini ndinopa zano ndichifunga kushandisa arrays / zvidimbu panzvimbo pemepu ine manhamba makiyi, kunyanya kana iwe uchironga kuzviratidza kuburikidza neminda iyi mune ramangwana. ARRAYS yakakwaniriswa kune iterations uye inogona kubatsira kuvandudza mashandiro ako application."
}
] |
[
{
"from": "human",
"value": "Ini ndoda kugadzira chirongwa chinogona kuwana uye kudzosera mavara ari mumutambo uyu unoratidzika kupfuura kaviri. Mumwe munhu anogona kupa mhinduro yeizvi?"
},
{
"from": "gpt",
"value": "Chokwadi! Iwe unogona kushandisa iyo inotevera kodhi kuti uwane iyo:\\n\\n```python\\ndef find_characters(str):\\n count_dict = {}\\n char_list = []\\n for c in str:\\n if c in count_dict:\\n count_dict[c] += 1\\n else: \\n count_dict[c] = 1\\n for key, val in count_dict.items():\\n if val > 2:\\n char_list.append(key)\\n return char_list\\n```\\n\\nIyi kodhi inotsanangura basa rinonzi `find_characters` izvo zvinotora tambo seyakawoneka. Inotanga duramazwi risina chinhu inonzi `count_dict` kuchengeta iyo manhamba eumwe neumwe chimiro mubato. Izvo zvinogadzirawo rondedzero isina chinhu inonzi `char_list` kuchengetedza mavara anoonekwa anopfuura kaviri.\\n\\nTevere, iyo kodhi inoteedzera pamusoro pehunhu hwega yega mune yekuisa tambo. Kune mumwe nemumwe, inotarisa kana yatovepo mu `count_dict`. Kana zvikaita, zvinowedzera kuverenga zvayo na1. Kana zvikasadaro, zvinowedzera hunhu kune duramazwi uine kuverenga kwe1.\\n\\nMushure mekuverenga zviitiko zvehunhu hwega ega, iyo kodhi inobva yaita pamusoro pezvinhu zviri mu `count_dict`. Inotarisa kukosha (kuverenga) kwechinhu chimwe nechimwe, uye kana chiri chikuru kupfuura 2, chinowedzera kiyi inoenderana (hunhu) kune iyo `char_list`.\\n\\nPakupedzisira, basa rinodzosera iyo `char_list` ine mavara anoratidzika seanopfuura kaviri mumutambo.\\n\\nIwe unogona kufonera basa iri nekupfuura tambo yako yaunoda sekukakavara, uye ichadzoka runyorwa rwevatambi vanosangana nemaitiro."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kusarudza sangano uye ndotora runyorwa rwakabatana, asi zvichikonzera zvakawanda zve database yakawanda. Mumwe munhu anogona kutsanangura kuti nei izvi zviri kuitika uye kupa mhinduro?\\n\\n```csharp\\nSession.QueryOver<UserRole>()\\n .Fetch(x => x.UsersInRole).Eager\\n .List();\\n```\\n\\nQuery yekutanga inotaridzika seiyi:\\n\\n```\\nSELECT ... FROM UserRoles\\nleft outer join UsersInRoles on ...\\n```\\n\\nUye kune mazana emibvunzo yakatsaurwa inotaridzika seizvi:\\n\\n```\\nSELECT ... FROM UsersInRoles\\nleft outer join UserRoles on ...\\nWHERE UserRoles.UserId=?\\n```\\n\\nHeano mamepu ekurehwa:\\n\\n```csharp\\npublic class UserRoleMap : ClassMap<UserRole>\\n{\\n public UserRoleMap()\\n {\\n Id(x => x.Id);\\n Map(x => x.RoleName);\\n HasManyToMany(x => x.UsersInRole)\\n .Inverse()\\n .LazyLoad()\\n .Table(\\\"UsersInRoles\\\");\\n }\\n}\\n```"
},
{
"from": "gpt",
"value": "Maitiro auri kusangana nawo anotarisirwa. Ngatifungei nezve mamiriro ezvinhu mune vashandisi vaviri uye 2 mabasa muhurongwa:\\n\\nMushandisi1 - Basa1 (Mushandisi1 rine chete basa1)\\nMushandisi2 - Basa1, Basapuba2\\n\\nKana iyo yekutanga query ichidzoka chete mushandisi chete Panguva ino, isu hatigone kushandisa zvinhu zvekare zvakatemerwa muIzwi. Naizvozvo, mubvunzo mutsva unoburitswa kuti utore data yebasa1. Izvi zvinogona kutungamira kumibvunzo yakawanda yekuurayiwa.\\n\\nKuti ugadzirise nyaya iyi, unogona kushandisa iyo ```csharp\\nHasManyToMany(x => x.UsersInRole)\\n ...\\n .BatchSize(25)\\n``` kurongedza. Uku kurongeka kunotendera iwe kuti utaure huwandu hwemasangano kuti utorezve mune imwechete query. Nekuisa saizi ye batch, iwe unogona kuderedza huwandu hwemubvunzo aurayiwa.\\n\\nHeino muenzaniso wetsinga iyo `batch-size`:\\n\\n`batch-size`\\n\\nIwe unofanirwa kushandisa iyo `BatchSize` kuisirwa kune ese ako ekuunganidza mapepa, kusanganisira iyo mepu yekirasi. Izvi zvichaguma neanopfuura script imwe yeSQL iri kuurayiwa, asi ichadzikisa zvakanyanya huwandu hwemubvunzo, zvichienderana nehukuru hwe batch uye peji peji."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa kodhi yemuenzaniso inogona kutsaura manzwiro ezvinyorwa zvakapihwa?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Heino muenzaniso wekodhi unoshandisa iyo yakasikwa yemitauro yekutengesa\\n\\n```python\\nimport nltk\\nfrom nltk.sentiment.vader import SentimentIntensityAnalyzer \\n\\ndef get_sentiment(text):\\n sid = SentimentIntensityAnalyzer()\\n score = sid.polarity_scores(text)\\n if score['compound'] >= 0.05:\\n return 'positive'\\n elif score['compound'] <= -0.05:\\n return 'negative'\\n else:\\n return 'neutral'\\n\\nif __name__ == '__main__':\\n text = 'It was an amazing experience.'\\n sentiment = get_sentiment(text)\\n print('Sentiment:', sentiment)\\n```\\n\\nMune iyi kodhi, isu tinotanga kugadzirisa mari inodiwa, kusanganisira iyo SentimentintensityAnyzerzerzer kubva kuNLTK Library. Iyo `get_sentiment` basa inotora `text` paramende seyakawoneka. Inotanga iyo sentimentintensityAnyAnyzyzerzerzerzerzer \\nIyo inonakidza mamakisi iduramazwi rinosanganisira zvakanaka, zvisina kururama, kusarerekera, uye zvakaunganidzwa zviyero. Isu tinobva tatarisa mucherechedzo wepfumo kuti tisarudze manzwiro akazara. Kana iyo compound chiratidzo chakakura kupfuura kana chakaenzana ne0.05, isu tinoparadzanisa pfungwa se 'yakanaka'. Kana iyo compound chiratidzo chiri pasi kana chakaenzana ne -0.05, tinozvinyaradza se 'zvakaipa'. Zvikasadaro, isu tinoizivisa se 'kusarerekera'.\\nPakupedzisira, mu `polarity_scores` Block, tinopa muenzaniso mameseji uye kufonera iyo `if __name__ == '__main__':` basa rekutsanangura manzwiro ayo. Mhedzisiro yacho yakazonyurwa sekubuda.\\n\\nInzwa wakasununguka kutsiva muenzaniso werugwaro neruzivo chero rupi zvaunoda kuti utsaure."
}
] |
[
{
"from": "human",
"value": "Bhuku reComiler (The Dragon Book) rinotsanangura kuti mhando dzakakosha dzinogadzirwa pane stack, uye marudzi ese akasikwa pamurwi.\\n\\nKune java, jvm zvakare ine murwi uye stack mune runtime data nzvimbo. Zvinhu uye artays zvakagadzirwa pamurwi, nzira mapuranga anodururwa kuti asimbe. Mumwe murwi unogovaniswa nenhandare dzose, nepo tambo imwe neimwe ine yayo stack. Dhizaini inotevera inoratidza izvi:\\n\\n! [Java run-nguva data nzvimbo] (http://www.program.com\\n\\nIzvo zvandisinganzwisisi ndechekuti kubvira kwaJvm kuri software, avo vari murwi wejvm\\n\\nIni ndaizozvikoshesa kana mumwe munhu angaenzanisa iyo pfungwa iri pakati peJava uye C ++. Nekuti Java inomhanya paJVM, asi c ++ haina.\\n\\nKuita kuti mubvunzo uyu zviwedzwe chaizvo, ini ndoda kuziva zvinotevera:\\n\\n1. Kufananidza neJava, chii chinonzi c ++ run-nguva data data inoratidzika senge? Mufananidzo waizotibatsira, ini handigoni kuwana mufananidzo wakanaka sejvm imwe pamusoro.\\n2. Ko iyo murwi weJvm, stack, marejista uye tambo dzakasungirirwa kune yekushandisa system? Kana ndinofanira kubvunza kuti vakapihwa sei kumuchina wepanyama?\\n3. Ichokwadi kuti tambo dzegoroga rega rega reJVM ingori mushandisi tambo uye inosvomer to kernel neimwe nzira? (mushandisi tambo vs kernel tambo)\\n\\nKwidziridzo: \\nIni ndinodhonza mufananidzo wekurangarira mumuviri kuyeuka kwechiitiko.\\n!."
},
{
"from": "gpt",
"value": "Izvo zvandisinganzwisisi ndechekuti kubvira kwaJvm kuri software, avo vari murwi wejvm\\n\\nMurwi munhu akagoverwa nguva yekuenderera mberi kwedunhu reurity memory. Heino muenzaniso kodhi snippet in c ++ yekugovera ndangariro yemurwi:\\n\\n```cpp\\nvoid* heap = malloc(Xmx); // get the maximum size.\\n```\\n\\nIwo matanda anogoverwa neraibhurari yekudzora kana tambo yacho yatangwa. Zvekare, iyo nzvimbo inoenderera mberi yerangariro chaiyo iyo ndiyo yakakwana stack saizi. Heino muenzaniso kodhi snippet mune c ++ kugovera ndangariro yeiyo stack:\\n\\n```cpp\\nvoid* stack = malloc(Xss); // get the maximum stack size.\\n```\\n\\nNative tambo its os maficha ayo asiri chikamu cheJVM nzvimbo seyakadai.\\n\\nNekuti Java inomhanya paJVM, asi c ++ haina.\\n\\nC ++ ichiri kuda nzvimbo yemitambo uye maraibhurari kutanga. Edza kudzima C ++ Runtime kana libc uye izvi hazvitange.\\n\\nKufananidza neJava, chii chinonzi C ++ RUN-nguva data data inoratidzika senge?\\n\\nMuna C ++, kune imwe nzvimbo yakakura yeyechokwadi yekuyeuka iwe yaunogona kushandisa. Iko hakuna mufananidzo nekuti hazvingakuudze zvakawanda. Fungidzira imwe refu rectangle yakanyorwa mushandisi nzvimbo.\\n\\nKo murwi weJVM Kana ndinofanira kubvunza kuti vakapihwa sei kumuchina wepanyama?\\n\\nZvakare hapana mashiripiti. Iyo JVM murwi wedunhu rekuyeuka, stack stack yakafanana neyakajaira stack iri iyo cile maregisthi, uye tambo dzeJVM dzakafanana, uye tambo dzeJVM iri\\n\\nIni ndinofunga kuti uri kufungidzira kune mimwe mashiripiti kana kuvanzika kuri kuitika kupfuura iripo. Pane kudaro, iwe unofanirwa kufunga kuti iyo yakapfava, inoshanda, uye yakaremara mwero yakashandiswa uye hauzove kure.\\n\\nNdinofanira kubvunza kuti vakapihwa sei kumuchina wepanyama?\\n\\nMepu iri ndere-kune-imwe. Imwe neimwe JVM murwi, stack, marejista, uye tambo inoenderana nevarapi vavanopokana mumushini wemuviri."
}
] |
[
{
"from": "human",
"value": "Pane nzira yekugadzira kiyi yakasarudzika yeiyo yakapihwa data rekodhi mune yangu kodhi?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Imwe nzira yekuzadzisa izvi ndeye kushandisa iyo ```python\\nimport uuid\\n\\ndef create_unique_key():\\n return uuid.uuid4().hex\\n\\nkey = create_unique_key()\\nprint(key)\\n``` module muPython. Kutanga, iwe uchazoda kuendesa iyo `uuid` module mune yako kodhi. Zvadaro, iwe unogona kutsanangura basa rinonzi `uuid` izvo zvinounza kiyi yakasarudzika uchishandisa iyo `create_unique_key` nzira. Iyi nzira inogadzira iyo yakasarudzika uuid (zvakasarudzika zvakasarudzika zvinongedzo) uye zvichishandisazve kune hexadecimal tritation.\\n\\nHeino muenzaniso kodhi snippet inoratidza izvi:\\n\\n`uuid.uuid4().hex`\\n\\nPaunoita iyi kodhi, ichaburitsa kiyi yakasarudzika uye inodhinda kunze. Iyo inobuda ichave tambo inosanganisira 32 Hexadecimal mavara, senge `d6e4ee62ac7f436fb6d25ec40f7db1f6`.\\n\\nNekufona"
}
] |
[
{
"from": "human",
"value": "Ndeipi nzira yakanakisa yekubvisa zvidzitiro kubva kune yakarongeka muJavaScript?"
},
{
"from": "gpt",
"value": "Imwe nzira yekubvisa zvakadzikama kubva kune yakarongedzwa muJavaScript ndeyekushandisa nzira iyo iyo iyo iyo inowedzera kuburikidza nehuremu uye cheki kana chinhu chimwe nechimwe chakatowedzerwa kumutsara mutsva. Heino kuiswa muJavaScript:\\n\\n```javascript\\nconst removeDuplicates = (arr) => {\\n const result = [];\\n\\n for (let el of arr) {\\n if (!result.includes(el)) {\\n result.push(el);\\n }\\n }\\n\\n return result;\\n};\\n\\nconst arr = [1, 2, 2, 3, 3, 4];\\nconst uniqueArray = removeDuplicates(arr);\\nconsole.log(uniqueArray);\\n```\\n\\nTsananguro: \\n1. Iyo `removeDuplicates` basa rinotora rondedzero sepfungwa.\\n2. Inotanga iyo isina chinhu `result` array yekuchengeta zvinhu zvakasiyana.\\n3. Izvo zvinobva zvazvidza kuburikidza nechimwe chinhu (`el`) mune yekuisa array uchishandisa `for...of` loop.\\n4. Kune chimwe nechimwe chinhu, chinotarisa kana chatove chiripo mu `result` Array uchishandisa iyo `includes` nzira.\\n5. Kana chinhu chisingawanikwe mu `result` Array, chinowedzerwa kune `result` array uchishandisa iyo `push` nzira.\\n6. Pakupedzisira, iyo `result` Array, iyo ine chete yakasarudzika zvinhu kubva kuRudzi rwekuisa, inodzoserwa.\\n7. Iyo `removeDuplicates` basa inonzi nehurongwa `[1, 2, 2, 3, 3, 4]`.\\n8. Iyo inokonzeresa yakasarudzika yakarongedzwa inochengeterwa mune inoshanduka `uniqueArray`.\\n9. Iyo `console.log` chirevo chinoratidza iyo yakasarudzika array `[1, 2, 3, 4]` mune console."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kufonera iyo ```ruby\\nhelpers.link_to '...', '...'\\n``` nzira mune yangu ```ruby\\nview_context.link_to '...', '...'\\n``` kuti igadzire html link. Nekudaro, kana ini ndikashandisa ```ruby\\[email protected]_to '...', '...'\\n``` Kuti ndishande kutenderedza izvi, ndakawana mhinduro inosanganisira kusagadzikana kweiyo controller's `link_to` nzira uye kusanganisira `ActionController`. Zvinoita kunge zviri kushanda, asi ini handina chokwadi nei. Pane mumwe munhu anogona kutsanangura nzira yekuyera nekuhwanda zviri kuitika pano? Pane nzira iri nani yekubatanidza chete nzira dzakasarudzika kubva kune module, senge `ActionView::Helpers::UrlHelper.link_to`, kuti ndigone kuidaidza mumutongi? Ini ndinoda kuburitsa tambo yemhenderekedzo ine chinongedzo. Pane imwe nzira yakajairika yekuzadzisa izvi muRails?"
},
{
"from": "gpt",
"value": "Kuti ubatanidze nzira chete dzakangoita kubva mumutile, senge `url_for`\\n\\nKune njanji 5, unogona kushandisa iyo `url_for` Proxy. Izvi zvinokutendera kuti ufonese nzira dzekubatsira zvakananga mumutongi. Heano muenzaniso:\\n\\n`ActionView::Helpers::UrlHelper`\\n\\nZvekurumwa 3 ne4, unogona kushandisa iyo `link_to` Mune yako Controller Code. Iyo `link_to` inopa mukana kune nzira dzekubatsira. Heano muenzaniso:\\n\\n`helpers`\\n\\nNenzira imwe chete, muRils 2, unogona kuwana iyo `view_context` nhengo inoshanduka yemutongi, iyo inomiririra maonero uye yatove ne `view_context` module yakasanganiswa mukati. Heino muenzaniso:\\n\\n`@template`\\n\\nAya mafambiro anobvumidza iwe kuti ushandise iyo `UrlHelper` nzira yakananga mune yako controller pasina kudiwa kweiyo basa rekushanda iwe wataura. Nekudaro, kana iwe uchifanira kushandisa iyo `link_to` nzira kubva kukodhi kunze kwekutora, mhinduro yako yekusayora nzira dzinogona kunge dzakakodzera."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndidzore runyorwa rwevadzidzi kubva kune mySQL database ine zviyero zvakakwirira kupfuura 80?"
},
{
"from": "gpt",
"value": "Kuti uwane izvi, unogona kushandisa inotevera SQL Query:\\n```\\nSELECT * FROM students \\nWHERE score > 80 \\nORDER BY score DESC;\\n```\\nIyi query inosarudza manyorerwo ese (yakaratidzwa ne *) kubva ku \"vadzidzi\" tafura iyo yakakura kupfuura 80.\\n\\nNekuita izvi mubvunzo, iwe uchawana vadzidzi vese vane mucherechedzo wakakwira kupfuura 80."
}
] |
[
{
"from": "human",
"value": "Mumwe munhu anogona kupa muenzaniso wekuti abvise sei mazwi ese ari mumutambo uchishandisa regex muPython uye kuverenga huwandu hwehuwandu hwemashoko ari mumutambo?"
},
{
"from": "gpt",
"value": "Chokwadi! Iwe unogona kuzadzisa izvi nekushandisa \\'re\\' module muPython, inopa rutsigiro rwekutaura kwese. Heino muenzaniso kodhi Snippet:\\n\\n```python\\nimport re\\n\\ndef count_words(text):\\n words = re.findall(r'\\\\w+', text)\\n return len(words)\\n\\n# Example usage\\ntext = \\\"This is an example string\\\"\\ntotal_words = count_words(text)\\nprint(\\\"Total words: \\\" + str(total_words))\\n```\\n\\nMune iyi kodhi, isu tinotsanangura basa rinonzi `count_words` izvo zvinotora tambo `text` sekusvika. Iyo `re.findall(r'\\\\w+', text)` Kutaura kunoshandisa `findall` basa kubva ku `re` module kuti utsvage zviwanikwa zvese zveimwe kana more izwi mavara (`\\\\w+`) mune yakapihwa `text`. Izvi zvinobudirira zvinobvisa mazwi ese kubva patambo.\\n\\nIyo `len(words)` Basa rinodzosera huwandu hwemashoko anowanikwa, izvo zvinobva zvadhindwa sehuwandu hwehuwandu hwemashoko ari muchikepe.\\n\\nIwe unogona kufonera iyo `count_words` basa ine chero tambo yaunoda kuburitsa uye kuverenga mazwi kubva. Mumuenzaniso uyu, takashandisa tambo \"Uyu muenzaniso tambo\" kuratidza mashandiro.\\n\\nNdizivisei kana uine mimwe mibvunzo!"
}
] |
[
{
"from": "human",
"value": "Unogona here kuongorora uye gadzirisa iyo yakapihwa kodhi snippet yekuvandudza kushanda kwayo uye conciseness? Pamusoro pezvo, iwe ungaziva chero nyaya dzinogona kuitika kana zvikanganiso mune yakapihwa kodhi yemuenzaniso?\\n\\n```python\\nif A==1 and B==2 and C==3:\\n #Your task: optimize this line of code\\n```\\n\\nErroneous Code Muenzaniso:\\n```python\\nif (A, B, C) == (1, 2, 3) and A != 0:\\n```"
},
{
"from": "gpt",
"value": "Iyo yakapihwa kodhi snippet yatove inoshanda uye inokakavara. Iko hakuna kukanganisa kana nyaya mukodhi. Nekudaro, kana tikatsiva \"uye\" opareta ne \"kana\" opareta, inozogadzirisa algorithm nekumira pane yekutanga mamiriro ezvinhu anosangana. Muturikiri wePython anoongorora mamiriro kubva kuruboshwe kurudyi, uye kana mumwe wavo ari zvechokwadi mune \"kana\" kushanda, hakuzoone mamwe mamiriro.\\n\\n```python\\n#if A==1 or B==2 or C==3\\n```\\n\\nNezve muenzaniso wakasarudzika wekodhi, pane zvisina basa uye zvinopesana mamiriro. Iyo tuple (a, b, c) yatove kutariswa kupokana (1, 2, 3) uchishandisa iyo \"==\" opareta. Naizvozvo, kana chimiro ichi chiri chokwadi, a iri chokwadi 1. Nekudaro, iyo inotevera mamiriro anotarisa kana isina kuenzana ne0, iyo isingaenzaniswi nekuti yakatove yakasimbiswa se1 mumamiriro ezvinhu apfuura. Iyo kodhi inofanirwa kururamiswa kune:\\n\\n```python\\n#if (A, B, C) == (1, 2, 3)\\n```"
}
] |
[
{
"from": "human",
"value": "Ndiri kushandisa flask kuti ndive neshandisirwo uye ndine maonero anodaidza basa rekudzosera mhinduro. Asi pandinoedza kumhanyisa chishandiso, ini ndinowana kukanganisa kutaura \"View basa hakuna kudzosera mhinduro\". Heino kodhi yekodhi snippet iri kukonzera nyaya yacho:\\n\\n```python\\nfrom flask import Flask\\napp = Flask(__name__)\\n\\ndef hello_world():\\n return 'test'\\n\\[email protected]('/hello', methods=['GET', 'POST'])\\ndef hello():\\n hello_world()\\n\\nif __name__ == '__main__':\\n app.run(debug=True)\\n```\\n\\nSezvineiwo, kana ndatsiva basa rekufona neyekukosha kukosha, kukanganisa kunoenda uye kushandiswa kunoshanda sekutarisirwa. Heino kodhi inoshanda:\\n\\n```python\\[email protected]('/hello', methods=['GET', 'POST'])\\ndef hello():\\n return \\\"test\\\"\\n```\\n\\nChii chingave chiri kukonzera iyi nyaya uye ndinogadzirisa sei?"
},
{
"from": "gpt",
"value": "Dambudziko ririkugara mariri iwe wakanyora yako ```python\\nfrom flask import Flask\\napp = Flask(__name__)\\n\\ndef hello_world():\\n return 'test'\\n\\[email protected]('/hello', methods=['GET', 'POST'])\\ndef hello():\\n return hello_world()\\n\\nif __name__ == '__main__':\\n app.run(debug=True)\\n``` basa. Paunotsanangura nzira iri muFlask, iyo basa rakabatana nenzira iyoyo inotarisirwa kudzosa mhinduro. Mune yako nyaya, iyo `hello()` basa iri kufona `hello()`, asi isingadzore mhedzisiro yaro. \\n\\nIyo `hello_world()` basa ndeyechokwadi kudzoka \\'bvunzo\\', asi ipapo `hello_world()` hapana chinhu chine mhedzisiro iyoyo. Sekusvika parizvino, `hello()` Hasiri kudzorera chero chinhu, ndosaka urikuona chikanganiso \"View pabasa haina kudzorera mhinduro\".\\n\\nKugadzirisa chikanganiso, iwe unofanirwa kuve nechokwadi chekuti iyo `hello()` basa inodzosera mhedzisiro ye `hello()` basa. Heano maitiro aungagadzirisa kodhi yako kuti uite izvi:\\n\\n`hello_world()`\\n\\nMune iyi vhezheni yekodhi yako, `hello()` Zvino inodzosera test \\'bvunzo\\', iyo ndiyo mhedzisiro ye `hello_world()` basa. Izvi zvinofanirwa kugadzirisa nyaya yako."
}
] |
[
{
"from": "human",
"value": "Pane nzira yekugadzira kirasi ye ruby \\u200b\\u200biyo inogona kushandura rugwaro rwakapihwa kusvika kuShedha? Ini ndoda kukwanisa kupfuudza chero zvinyorwa sekukakavara uye ndine kirasi dzosera iyo yepazasi shanduro yeiyo."
},
{
"from": "gpt",
"value": "Chaizvoizvo! Iwe unogona kuzadzisa izvi nekugadzira kirasi yeRuby iyo inobvuma rugwaro sekupokana uye inotsanangura nzira kuti ishandure kune yakadzika. Heano muenzaniso wekuti ungaite sei:\\n\\n```ruby\\nclass TextToLowercase\\n def initialize(text)\\n @text = text\\n end\\n\\n def convert\\n @text.downcase\\n end\\nend\\n```\\n\\nMune kodhi iri pamusoro, tinotsanangura kirasi inonzi ```ruby\\ntext_to_lowercase = TextToLowercase.new(\\\"Hello World\\\")\\nputs text_to_lowercase.convert\\n```, iyo inotora iyo `TextToLowercase` se paramende mu `text` nzira. Iyo `initialize` nzira inopa iyo yakapfuura zvinyorwa kune imwe muenzaniso inoshanduka `initialize`.\\n\\nKirasi yacho zvakare inosanganisirawo `@text` nzira iyo inoshandisa iyo `convert` nzira mu ruby. Nekufona `downcase`, isu tinoona kuti zvinyorwa zvinoshandurwa kusvika kuderera.\\n\\nKuti ushandise kirasi iyi, iwe unogona kugadzira muenzaniso wayo uye kufonera iyo `@text.downcase` nzira ine yako yaunoda mavara. Heano muenzaniso:\\n\\n`convert`\\n\\nMumuenzaniso pamusoro, tinogadzira muenzaniso we `TextToLowercase`, Kupfuura zvinyorwa \"Mhoro nyika\" sekupokana. Isu tinobva todaidza iyo `convert` nzira pane ino chiitiko, iyo inodzosera iyo yepazasi shanduro yerugwaro. Chekupedzisira, isu tinoshandisa `puts` kuratidza mhedzisiro, iyo ichave \"Mhoro nyika\" mune iyi nyaya."
}
] |
[
{
"from": "human",
"value": "Ndinganyorere sei zvirimo mubhora muS3 uchishandisa Boto3 muPython? Ndakaedza iyo inotevera kodhi:\\n\\n```python\\nimport boto3\\ns3 = boto3.resource('s3')\\nmy_bucket = s3.Bucket('some/path/')\\n```\\n\\nNekudaro, zvinongodzoka chete:\\n\\n```python\\ns3.Bucket(name='some/path/')\\n```\\n\\nNdingaona sei zvirimo mubhakiti?"
},
{
"from": "gpt",
"value": "Kuti unyore zvirimo mubhora muS3 uchishandisa Boto3, unogona kushandisa iyo ```python\\nimport boto3\\ns3 = boto3.resource('s3')\\nmy_bucket = s3.Bucket('some/path/')\\n\\nfor my_bucket_object in my_bucket.objects.all():\\n print(my_bucket_object)\\n``` basa re ```python\\nprint(my_bucket_object.key)\\n``` kirasi. Iri basa rinodzosera muunganidzwa wezvinhu zvese mubhakiti.\\n\\nHeino maitiro aungaita iwe kugadzirisa kodhi yako kuridza zvese zvinangwa zvechinhu mubhakiti:\\n\\n`objects.all()`\\n\\nMune iyi kodhi, `Bucket` inodzosera muunganidzwa wezvinhu zvese mubhakiti. Iyo `my_bucket.objects.all()` loop idenates pamusoro peiyi muunganidzwa, uye `for` prints the pfupiso yechinhu chimwe nechimwe.\\n\\nChimwe nechimwe chinhu pfupiso chinosanganisira kiyi yechinhu (zita), zuva rekupedzisira rakagadziriswa, etag, uye saizi. Kana iwe uchingoda kudhinda makiyi, iwe unogona kugadzirisa chirevo chekudhinda seichi:\\n\\n`print(my_bucket_object)`"
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikagadzira chirongwa chePythoni chinogona kuziva kuti hunhu huri kumusoro, hwakadzika, kana manhamba?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa iyo inotevera kodhi kuti uwane izvi:\\n\\n```python\\ndef char_type(char):\\n # check if character is uppercase \\n if char.isupper(): \\n print('Uppercase') \\n \\n # check if character is lowercase \\n elif char.islower(): \\n print('Lowercase') \\n \\n # check if character is digit \\n elif char.isdigit(): \\n print('Digit') \\n else: \\n print('Special Character') \\n\\nchar_type('A')\\n```\\n\\nIyo `char_type` basa inotora hunhu seyakaisa uye inotarisa mhando yayo. Inotanga kutarisa kana chimiro chiri kumusoro uchishandisa iyo `isupper()` nzira. Kana zvirizvo, iyo prints 'yepamusoro yepamusoro'. Kana zvisiri, inoenderera kune inotevera mamiriro.\\n\\nTevere, inotarisa kana hunhu hwacho hwakadzika uchishandisa iyo `islower()` nzira. Kana zvirizvo, inodhinda 'yakadarika'. Kana zvisiri, inoenderera kune inotevera mamiriro.\\n\\nZvadaro, zvinotarisa kana chimiro chacho chidzidzo uchishandisa iyo `isdigit()` nzira. Kana zvirizvo, inodhinda 'digit'. Kana zvisiri, inofungidzira hunhu hunhu hunokosha uye hunopindira 'hunhu hunhu'. \\n\\nMune ino kesi, hunhu 'a' anopfuura sekukakavara kune iyo `char_type` basa, uye ichapurinda 'yepamusoro' nekuti 'chiratidzo chepamusoro."
}
] |
[
{
"from": "human",
"value": "Pane here nzira yekuvandudza iyo inotevera JavaScript code yekuomerera zvakanyanya kune iyo \"usazvidzokorora\" (yakaoma) nheyo?\\n\\n```JavaScript\\nlet calorie_per_apple = 100;\\nlet calorie_per_banana = 200;\\nlet calorie_per_pear = 150;\\n\\nlet total_calorie = calorie_per_apple + calorie_per_banana + calorie_per_pear;\\n```"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Shanduro yakavandudzwa yekodhi inogona kuwanikwa nekushandisa chinhu chekuchengetedza macalories emichero akasiyana. Iyi nzira inobvisa kukosha kwekudzokorora kodhi yemichero imwe neimwe uye inobvumira kuti ive nyore kugadziridzwa mune ramangwana. Heino kodhi yakagadziridzwa:\\n\\n```JavaScript\\nlet calories = {\\n apple: 100,\\n banana: 200,\\n pear: 150\\n};\\n\\nlet total_calories = 0;\\n\\nfor (let fruit in calories) {\\n total_calories += calories[fruit];\\n}\\n```\\n\\nMune iyo kodhi iri pamusoro, tinogadzira chinhu chinonzi \"calories\" nemazita emichero sezvinoita zvivakwa uye yavo calorie calorie maitiro ezvivakwa. Nekushandisa-chiuno, isu tinoronga kubudikidza nemichero yega yega mu \"calorie\" chinhu uye wedzera yayo calorie kukosha kune iyo inoshanduka \"huwandu_calories\". Iyi nzira inodzivirira kudzokorora uye inoita kuti kodhi yacho ichiramba ichiramba."
}
] |
[
{
"from": "human",
"value": "Ini ndiri kudzidza python uye ndine mamiriro andinoenzanisa netambo kune imwe tambo kuti ndione kana paine mutambo. Kana ndine tambo yandiri kuenzanisa uchishandisa ```python\\nfor value in d:\\n if value in paid[j]:\\n # Do something\\n pass\\n```. Kana ```python\\nif any(value in paid[j] for value in d):\\n # Do something\\n pass\\n``` yaive rondedzero, ndingaite sei kuti nditarise kana tambo iri mu `if paid[j].find(d)>=0:` inoenderana chero kukosha mune rondedzero `d`?"
},
{
"from": "gpt",
"value": "MuPython, unogona kushandisa iyo `paid[j]` Keyword yekutarisa kana kukosha kuripo mune rondedzero. Kuti ushandise izvi kune yako mamiriro, unogona kushandisa chiuno kuti chiite pamusoro pechinyorwa uye cheki kana chero tambo mune rondedzero iri chiratidzo che `d`. Heano maitiro aungaita:\\n\\n`in`\\n\\nIzvi zvinotarisa kukosha kwega kwega mune rondedzero `paid[j]` kuti uone kana chiri chiratidzo che `d`. Kana mutambo wawanikwa, iyo kodhi mukati me `paid[j]` block inourayiwa.\\n\\nNekudaro, iyo kodhi iri pamusoro inogona kuve isina kukwana kana rondedzero `if` yakakura kwazvo, sezvazvinenge ichinge iite pamusoro pekukosha kwega kwega mune rondedzero. Iwe unogona kuita kuti izvi zvinyatsoita nekushandisa Python yakavakwa-mu `d` basa pamwe nejenareta kutaura kuti umise kutarisa nekukurumidza kana mutambo wawanikwa:\\n\\n`any()`\\n\\nIyi kodhi inoita kuti chinhu chimwe chete ichocho chimwe chinhu chakapfuura kodhi, asi chinomira kana chichiwana mutambo, izvo zvinogona kukurumidza kana rondedzero `d` yakakura uye mutambo unowanikwa pakutanga."
}
] |
[
{
"from": "human",
"value": "Ndine iyo inotevera kodhi snippet muchirongwa changu:\\n\\nnguva_range = (1.manth.ago.bego_manth.1.manth.ago.esend_m_m_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month_month _month)\\nComment.Po (: Yakagadzirwa_at => Nguva_Range) .count\\n\\nNdingashandura sei kodhi kuti isanganisira imwe mamiriro ezvinhu mune iyo clause, zvakananga \" Zvakare, ndingasanganisa sei mamiriro ezvinhu pamwechete? Ndatenda."
},
{
"from": "gpt",
"value": "Mhinduro 1: (Ini ndinoda, sezvazviri nyore kunzwisisa)\\n\\nIwe unogona kusanganisira iyo yekuwedzera mamiriro mune iyo iyo clause nekunyora senge rab sql. Heano muenzaniso:\\n\\nComment.Po (\\n \"(mushandisi_ID>? uye mushandisi_id <?) kana (yakagadzirwa_at>?\\n 100, 200, 2022-06-01 \",\" 2022-06 \"\\n)\\n\\nMumuenzaniso uyu, tiri kushandisa anodzivirira \"?\" kumiririra tsika dzesimba. Mamiriro ekutanga anotarisa kana mushandisi - akakura kupfuura zana uye asingasviki mazana maviri. Iyo yechipiri mamiriro anotarisa kana iyo yakagadzirwa_At Zuva rakakura kupfuura \"2022-06-01\" 2022-06-05 \".\\n\\nMhinduro yechipiri:\\n\\nNenzira imwe, unogona kushandisa iyo nzira kaviri kuti ubatanidze ese mamiriro ezvinhu. Heano muenzaniso:\\n\\nKutaura.\\n kupi (: Yakagadzirwa_at => nguva_range).\\n kupi (\"mushandisi_idhi haisi mu (?)\", [mushandisi_IDS])\\n\\nIyi nzira inosanganisa mamiriro maviri aya pamwe chete kushandisa iyo inonzwisisika uye inoshanda. Iyo inokonzeresa SQL query inosanganisira ese mamiriro ezvinhu mune uko clause.\\n\\nMhedzisiro mbiri dzinowana mhedzisiro yakafanana, kuti iwe ugone kusarudza iyo inokodzera zvaunofarira."
}
] |
[
{
"from": "human",
"value": "Ndine iyo inotevera kodhi mune yangu controller:\\n\\n```ruby\\nredirect_to signin_path, :notice => \\\"The email is already registered\\\"\\n```\\n\\nNdiri mumaonero angu, ndine:\\n\\n```ruby\\n<%= flash[:notice] if flash[:notice] %>\\n```\\n\\nAsi iyo flash meseji haioneke. Nekudaro, kana ndikashandisa iyo inotevera kodhi mune iyo controller:\\n\\n```ruby\\nflash[:notice] = \\\"There is already an account for this email. Please login to create your board.\\\"\\nredirect_to signin_path\\n```\\n\\nIzvo zvinoshanda. Ndechipi chikonzero chekutanga chisingashande?"
},
{
"from": "gpt",
"value": "Chikonzero chekutanga kodhi snippet hazvishande zvinogona nekuda kwekudzoreredza kufambiswa katatu nguva isati yapa maonero. Izvi zvinogona kukonzera iyo flash mharidzo kujekeswa isati yasvika pakufunga.\\n\\nKugadzirisa nyaya iyi, unogona kushandisa iyo ```ruby\\nflash.keep(:notice)\\nredirect_to signin_path, :notice => \\\"The email is already registered\\\"\\n``` nzira mune yako controller. Iyi nzira inovimbisa kuti iyo flash meseji yakachengetedzwa chikumbiro chinotevera, ichibvumira kuti iratidzwe mune maonero.\\n\\nHeino shanduro yakagadziridzwa yekodhi yako yekutonga:\\n\\n`flash.keep(:notice)`\\n\\nNekufona `flash.keep(:notice)` pamberi pechiteshi, iwe unoona kuti iyo flash meseji inochengetwa kusvikira maonero ataurwa.\\n\\nPamusoro pezvo, zvakakodzera kuongorora kudzokorora kodhi yako kana iwe ukawana iwe uchidzosera nguva kakawanda. Kubatanidza yako redirect logic pane yakakwirira mwero inogona kubatsira kubvisa zvisina kukodzera kusvetuka uye kuita kuti kodhi yako ive inoshanda zvakanyanya."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kuisa tsika dzakawanda ndichishandisa iyo Node-MySQL Library muNode.jns. Heino kodhi yangu:\\n\\n```javascript\\nengine.files.forEach(function(file) {\\n torrentpath = file.path.replace(/&/g, \\\"&\\\").replace(/>/g, \\\">\\\").replace(/</g, \\\"<\\\").replace(/\\\"/g, \\\""\\\").replace(/'/g, \\\"'\\\").replace(/\\\\\\\\/g, \\\"/\\\");\\n torrentFiles.push([\\n result.insertId,\\n torrentpath,\\n file.length\\n ]);\\n});\\n\\nconsole.log(torrentFiles);\\n\\napp.mysql.query('INSERT INTO `files` (`torrentid`, `filename`, `filesize`) VALUES ?', torrentFiles, function(err, result) {\\n if (err) throw err;\\n});\\n```\\n\\nIko kukanganisa kwandiri kuwana:\\n\\n```plaintext\\n[ [ 11, 'ubuntu-14.04-desktop-amd64.iso', 1010827264 ] ]\\n\\nError: ER_PARSE_ERROR: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '11, 'ubuntu-14.04-desktop-amd64.iso', 1010827264' at line 1\\n at Query.Sequence._packetToError (C:\\\\wamp\\\\www\\\\sleepytorrentdownload\\\\src\\\\node_modules\\\\mysql\\\\lib\\\\protocol\\\\sequences\\\\Sequence.js:30:14)\\n```\\n\\nParizvino, mimwe yese yangu SQL Queries inoita kunge iri kushanda, saka ini ndakabatana nedatabhesi. Kana rumwe ruzivo rwunodiwa, ndapota ndizivisei. Ini handizive zvimwe zvinosanganisira."
},
{
"from": "gpt",
"value": "Iko kukanganisa kwaunosangana nahwo nekuda kweiyo isiriyo syntax mune yako SQL query. Kugadzirisa nyaya iyi, iwe unogona kugadzirisa kodhi yako seinotevera:\\n\\n```javascript\\napp.mysql.query('INSERT INTO `files` (`torrentid`, `filename`, `filesize`) VALUES ?', [torrentFiles], function(err, result) {\\n if (err) throw err;\\n});\\n```\\n\\nMukodhi yakagadziridzwa, isu tinopfuura ```javascript\\napp.mysql.query('INSERT INTO `files` (`torrentid`, `filename`, `filesize`) VALUES ' + app.mysql.escape(torrentFiles), function(err, result) {\\n if (err) throw err;\\n});\\n``` Semukati memukati memakwenzi mabhureki `torrentFiles` seyechipiri paramende ye `[]` basa. Izvi zvinovimbisa kuti tsika dzakarongedzwa nenzira kwayo yeiyo SQL query.\\n\\nUchishandisa `query` Inogona zvakare kuve mhinduro inoshanda. Heino imwe kodhi yekodhi snippet uchishandisa `mysql.escape`:\\n\\n`mysql.escape`\\n\\nMune ino kesi, `app.mysql.escape(torrentFiles)` ichapukunyuka tsika mu `torrentFiles` uye gadzira iyo chaiyo sql syntax.\\n\\nChero yeizvigadziriso izvi zvinofanirwa kugadzirisa kukanganisa kwaunotarisana nako."
}
] |
[
{
"from": "human",
"value": "Ndezvipi zvimwe zviitiko zvekushandisa zvakachengetedzwa uye SQL Queries muEstity Framework Code-Kutanga, zvakananga muASP.net Web Budlow? Ini ndaimboita zvakanyanya kuvimbika pavari ndisati ndatanga kushandisa sentity culumwork. Nekudaro, nechiratidzo chemagetsi, zvinoita kunge kunyora SQL uye kugadzira maitiro akachengetedzwa e data mashandiro akadai seyekugadzira, isa, kugadzirisa, uye kuverenga kunogona kunge kusiri madikanwa. \\n\\nIni ndinonzwisisa kuti kushandisa SQL kungave kuri kubatsira mune mamwe mamiriro ezvinhu mune sangano remagetsi, senge kana kujekesa tafura yese uchishandisa iyo inotevera kodhi: \\n\\n```csharp\\ndbcontext.Database.ExecuteSqlCommand(\\\"delete from MyTable\\\");\\n```\\n\\nIni handidi kurerutsa kukosha kwemaitiro akachengetwa uye SQL Queries, uye ini ndoda kudzidza nezvemamiriro ezvinhu avanenge ave akakosha mune egariro kodhi-yekutanga application. Unogona kugoverana mamwe maitiro akanakisa kubva kumapurojekiti ako?"
},
{
"from": "gpt",
"value": "Muchiitiko changu, pane zviitiko zvakati wandei apo kushandisa maitiro ekuchengetwa uye SQL mibvunzo inogona kuve inobatsira mune entity intity customwork kodhi-yekutanga application. Heano mimwe mienzaniso:\\n\\n1. Bulk inomedza kubva kune mushandisi yakaiswa faira: Kana iwe uchifanira kugadzirisa huwandu hwe data kubva kufaira yakaiswa nemushandisi, uchishandisa maitiro akachengetedzwa anogona kubatsira zvakanyanya kubata data rekunze.\\n\\n2..\\n\\n3. Yepamberi Kugadziriswa neTemp Tafura / Tafura Variables: Mune zvimwe zviitiko, iwe ungangoda kuita kuomarara data iyo inokodzera zviri nani matafura enguva pfupi kana tafura inosiyana. Nekushandisa maitiro akachengetwa, iwe unogona kutora mukana wekuti aya akakwira maitiro ekugadzirisa.\\n\\n4 Saizvozvo, kana iwe uchifanira kupindirana nedatha kubva kune yakabatanidzwa maseva, maitiro akachengetwa anogona kugonesa kutaurirana.\\n\\n5. Yepamberi Query Optimization: Dzimwe nguva, iyo query plan yakagadzirwa neiyo orm kunge sangano rezvemitemo inogona kunge isiri iyo yemamwe manhamba akaoma. Mune awa kesi, kunyora pachena sql Queries mune yakachengetwa maitiro inogona kukubvumidza iwe kuti ubate-tune mubvunzo uye zvinogona kuvandudza kuita. Pamusoro pezvo, kukwanisa kushandisa mibvunzo yemibvunzo muSQL inogona kubatsira mumamiriro ezvinhu asingawanzo.\\n\\nIpo basa remagetsi rakakodzera mabasa mazhinji, rinogona kunge risiri sarudzo yakanakisa yeese mamiriro ezvinhu. Zvichienderana nekuoma kwebasa racho uye hunyanzvi hwechikwata chako chekuvandudza, panogona kunge paine nguva dzako dzekuchengetedza maitiro kana SQL mibvunzo zvakananga zvinogona kuchengetedza nguva uye kushanda nekuedza nekuedza kuzadzisa mhedzisiro yakafanana kuburikidza ne orm. Izvo zvakakosha kufunga nezve izvo zvinodikanwa uye kugona kweprojekiti yako kana uchisarudza kuti ushandise maitiro akachengetedzwa uye SQL Queries muEstity Framework Code-yekutanga application."
}
] |
[
{
"from": "human",
"value": "Ini ndakabatanidza fungai mumabhuku angu 4 application uye akawedzera mamwe minda sezita rekushandisa kune wangu mushandisi muenzaniso. Ini ndakakwanisa kuchengeta iyi minda panguva yekusaina ndichishandisa nzira ine usimbe. Nekudaro, pandakaedza kuzvichengetera panguva yekugadzirisa, hazvina kushanda sekutarisirwa uye zita rekushandisa raisachengetedzwa. Pane chimwe chinhu chandinofanira kuita kuti iite kuti ishande? Ndatenda!\\n\\n```ruby\\nclass ApplicationController < ActionController::Base\\n before_filter :configure_permitted_parameters, if: :devise_controller?\\n\\n protected\\n\\n def configure_permitted_parameters\\n devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:email, :password, :password_confirmation, :firstname, :middlename, :lastname) }\\n end\\nend\\n\\ndef configure_permitted_parameters\\n devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:email, :password, :password_confirmation, :firstname, :middlename, :lastname) }\\n devise_parameter_sanitizer.for(:edit) { |u| u.permit(:email, :password, :password_confirmation, :firstname, :middlename, :lastname) }\\nend\\n```"
},
{
"from": "gpt",
"value": "Kuti iite kuti ishande panguva yekugadzirisa zvakare, iwe unofanirwa kushandisa iyo ```ruby\\ndef configure_permitted_parameters\\n devise_parameter_sanitizer.for(:sign_up) { |u| u.permit(:email, :password, :password_confirmation, :firstname, :middlename, :lastname, :nickname) }\\n devise_parameter_sanitizer.for(:account_update) { |u| u.permit(:email, :password, :password_confirmation, :current_password, :firstname, :middlename, :lastname, :nickname) }\\nend\\n``` kiyi pane `:account_update` mune yako `:edit` nzira. Heino kodhi yakagadziridzwa:\\n\\n`configure_permitted_parameters`\\n\\nCherekedza kuti kana iwe usina-standard parameter yekusaina mukati, iwe waizoishandisa iyo `:sign_in` kiyi panzvimbo."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa yakarongedzwa scal chirongwa chekushandisa iyo stack data chimiro?"
},
{
"from": "gpt",
"value": "Chokwadi! Heino chirongwa chakakurumidza Scala icho chinoshandisa iyo stack data chimiro:\\n\\n```scala\\nclass Stack[T] {\\n private var elements: List[T] = Nil\\n\\n def push(x: T) { \\n elements = x :: elements \\n }\\n\\n def peek: T = elements.head\\n\\n def pop(): T = {\\n val currentTop = peek\\n elements = elements.tail\\n currentTop\\n }\\n}\\n```\\n\\nUku kuitwa kunoshandisa rudzi rwechifuro `T` kubvumira chero rudzi rwezvinhu zvekusundirwa pane stack. Iyo stack inomiririrwa sechinyorwa, ine kumusoro kweiyo stack iri mumusoro wenyaya. \\n\\nIyo `push` nzira inowedzera chinhu chitsva kumusoro kweiyo stack nekuverengera kune iyo rondedzero. Iyo `peek` nzira inodzosera chinhu kumusoro kweiyo stack pasina kuibvisa. Iyo `pop` Nzira inobvisa uye inodzosera chinhu kumusoro kweiyo stack nekuvandudza iyo `elements` rondedzero uye kudzosera iyo yaimbove yakachengetedzwa yepamusoro yepamusoro.\\n\\nKuita uku kunoshanda nekuti zvese mashandiro (push, peek, uye pop) kuve nenguva yakaoma ye o (1) sezvo ivo vanongoda kupinda kana kugadzirisa musoro wenyaya."
}
] |
[
{
"from": "human",
"value": "Ini ndanyora kodhi iri nyore kurodha yechipiri secors kubva kuHard drive uye wozoinyora kuchiratidziro, ichizadza nenzvimbo uye kumashure kumashure. Nekudaro, panzvimbo yenzvimbo, ini ndinogara ndichiwana \"@\" zviratidzo. Heino kodhi yangu:\\n\\n```assembly\\norg 0x7C00\\nbits 16\\n\\nxor ax,ax\\nmov ds,ax\\nmov es,ax\\n\\nmov bx,0x8000\\ncli\\nmov ss,bx\\nmov sp,ax\\nsti\\n\\ncld\\nclc\\n\\nxor ah,ah\\nint 0x13\\nmov bx,0x07E0\\nmov es,bx\\nxor bx,bx\\nmov ah,0x2 ;function\\nmov al,0x5 ;sectors to read\\nmov ch,0x0 ;track\\nmov cl,0x2 ;sector\\nmov dh,0x0 ;head\\nint 0x13\\n;jc error\\n;mov ah, [0x7E00]\\n;cmp ah,0x0\\n;je error\\njmp error\\ncli\\nhlt\\njmp 0x07E0:0x0000\\n\\nerror:\\n xor bx,bx\\n mov ax,0xb800\\n mov es,ax\\n mov al,0x40 ;colour\\n mov ah,' ' ;character\\n .red:\\n cmp bx,0x0FA0\\n je .end\\n mov WORD [es:bx], ax\\n inc bx\\n jmp .red\\n .end:\\n cli\\n hlt\\n\\ntimes 0x1FE - ($ - $$) db 0x0\\ndb 0x55\\ndb 0xAA\\n```\\n\\nSekureva kweiyi kodhi, iyo skrini inofanira kuzadzwa nenzvimbo, asi haina. Pane mumwe munhu angandibatsira kunzwisisa zviri kutadza here?"
},
{
"from": "gpt",
"value": "Paunenge uchinyora patsva ndangariro yemavhidhiyo Hunhu hwekuratidzira hunochengeterwa mukateguru wekutanga, uye hunhu (hwakadai semuvara) mune yechipiri byte. Kudhinda kunze kweiyo tsvuku (colour code ```\\n0xb800:0x0000 : 0x20 ; ASCII char for 0x20 is ' '\\n0xb800:0x0001 : 0x40 ; Red background, black foreground\\n```) Space (ASCII Kukosha ```assembly\\nmov al,0x40 ; color\\nmov ah,' ' ; character\\n.red:\\n cmp bx,0x0FA0\\n je .end\\n mov WORD [es:bx], ax\\n inc bx\\n jmp .red\\n```) Hunhu kune yekutanga sero, iyo Bytes inoda kuiswa mundangariro seiyi:\\n\\n```\\n0xb800:0x0000 : 0x40 ; ASCII char for 0x40 is '@'\\n0xb800:0x0001 : 0x20 ; Green background, black foreground\\n```\\n\\nMune kodhi yako, zvinoita sekunge iwe wanga uchiedza kuzadzisa izvi neiyo inotevera kodhi:\\n\\n```assembly\\nmov ah,0x40 ; color is now in AH, not AL \\nmov al,' ' ; character is now in AL, not AH\\n.red:\\n cmp bx,0x0FA0\\n je .end\\n mov WORD [es:bx], ax\\n inc bx\\n jmp .red\\n```\\n\\nNekudaro, nekuda kweiyo diki-endian chimiro che x86 chivakwa, izvo zvinokonzeresa kuti ndirangarire zvakanyanyisa kubhururuka kwekutanga uye zvakanyanya kukosha kwekutanga kana uchibata ne16-bit ```assembly\\nmov WORD [es:bx], ax\\nadd bx,2 ; Increment 2 since each cell is a char/attribute pair \\njmp .red\\n```. Saka, ne ```assembly\\nerror:\\n mov ax,0xb800 \\n mov es,ax ; Set video segment to 0xb800\\n mov ax,0x4020 ; color + space character (0x20)\\n mov cx,2000 ; Number of cells to update (80*25 = 2000)\\n xor di,di ; Video offset starts at 0 (upper left of screen)\\n rep stosw ; Store AX to CX number of words starting at ES:[DI]\\n``` ine `0xb8000`, iyo yese `0x40` inofambiswa kune vhidhiyo memory uchishandisa `0x20`. Semhedzisiro, ingadai yakanyora iyo inotevera mabheti kuchitokisi chekutanga:\\n\\n`WORD`\\n\\nKuti ugadzirise izvi, iwe unofanirwa kudzoreredza chinzvimbo chehunhu uye hunhu mu `AX` rejista nekunyoresa izvo zvinokatyamadza mu `0x2040` uye <18 >> Iyo kodhi yakagadziridzwa yaizotaridzika seizvi:\\n\\n`WORD`\\n\\nIyo yechipiri bug mukodhi yako ine hukama nekufamba nenzvimbo yevhidhiyo. Sezvo sero rega rega rinotora 2 bytes, iwe unofanirwa kuwedzera iyo `mov WORD [es:bx], ax` counter na2 pane yega yega iteration. Nekudaro, kodhi yako inowedzera iyo ne 1 byte uchishandisa `AX`. Shandura iyo kodhi yekuwedzera 2 kusvika `AH` pachinzvimbo:\\n\\n`AL`\\n\\nNenzira imwe, unogona kurerutsa kodhi yacho uchishandisa iyo `BX` Mirayiridzo, iyo inoteedzera kukosha mu `inc bx` kusvika `BX`. Iwe unogona prefix iyi murayiridzo ne `STOSW`, iyo ichadzokorora iyo `AX` times (kugadziridza `ES:[DI]` saizvozvo panguva imwe neimwe). Heano muenzaniso wekuti ko kodhi ingarerutswa sei:\\n\\n`REP`\\n\\nCode yako yatobvisa mureza wekutungamira ne `CX` pakutanga, saka `DI` ichawedzera `CLD` panguva yega yega. Kana mureza wakatungamirwa waiswa na `REP`, `DI` ungadai wakaderedzwa.\\n\\nNdinovimba tsananguro iyi inokubatsira iwe kugadzirisa nyaya iri mukodhi yako!"
}
] |
[
{
"from": "human",
"value": "Ndinganyore sei chirongwa cheC ++ kuti ndione kana muti wakapihwa binary muti wekutsvaga muti (BST) kana kwete?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa kodhi yakapihwa pazasi kugadzirisa dambudziko iri.\\n\\n```cpp\\n#include <iostream>\\n\\nusing namespace std;\\n\\n// A binary tree node \\nstruct Node { \\n int data; \\n struct Node* left, *right; \\n}; \\n \\n// A utility function to create a new node \\nstruct Node* newNode(int data) \\n{ \\n struct Node* node = (struct Node*)malloc(sizeof(struct Node)); \\n node->data = data; \\n node->left = node->right = NULL; \\n return node; \\n}; \\n\\n// Function to check if a given binary tree is a BST or not\\nbool isBST(Node* root) {\\n if (root == NULL)\\n return true;\\n \\n // Left subtree is a BST and its value should be \\n // less than root node's data \\n if (!isBST(root->left) || \\n (root->left != NULL && \\n root->left->data > root->data)) \\n return false; \\n \\n // Right subtree is a BST and its value should \\n // be greater than root node's data \\n if (!isBST(root->right) || \\n (root->right != NULL && \\n root->right->data < root->data)) \\n return false; \\n \\n // All conditions are satisfied \\n return true; \\n} \\n\\n\\n// Driver Code \\nint main() \\n{ \\n struct Node* root = newNode(4); \\n root->left = newNode(2); \\n root->right = newNode(5); \\n root->left->left = newNode(1); \\n root->left->right = newNode(3); \\n \\n if (isBST(root)) \\n cout << \\\"Yes\\\"; \\n else\\n cout << \\\"No\\\"; \\n \\n return 0; \\n}\\n```\\n\\nMune iyi kodhi, isu tinotsanangura chimiro cheti `Node` kumiririra node mumuti weBinary. Imwe neimwe `Node` ine `data` munda, pamwe `left` uye `right` inonongedza kune vana varo kuruboshwe uye kurudyi vana.\\n\\nKugadzirisa dambudziko, isu tinoshandisa iyo `isBST` basa rinotora `Node*` sekuisa. Basa rinodzokorora rinotarisa kana muti wakapihwa binary iri bst. Inotanga kutarisa kana iyo yazvino node is null, mune iyo kesi inodzoka `true` Sezvo muti usina chinhu unoonekwa seBST. Zvadaro, inotarisa kana iyo yekuruboshwe subtree iri BST uye kukosha kwayo kuri pasi pemuti weiyo data yeiyo. Saizvozvo, zvinotarisa kana iyo chaiyo subtree iri bst uye kukosha kwayo kwakakura kupfuura iyo dhiri yedata yedata. Kana paine chero mamiriro ezvinhu anokundikana, basa rinodzoka `false`.\\n\\nMu `main` Basa, isu tinogadzira iyo binary muti neiyo yakapihwa tsika uye kufonera iyo `isBST` basa pamidzi node node. Kana basa racho radzoka `true`, tinodhinda \"hongu\" zvichiratidza kuti muti wacho uri bst. Zvikasadaro, isu tinodhinda \"kwete\".\\n\\nKumhanya chirongwa ichi kuchabuditsa \"hongu\" sezvo iyo yakapihwa binary muti chiitiko chakakodzera bst."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa iyo SQL query kuti utore mazita uye mazera evanhu vari pamusoro pemakore makumi matatu?"
},
{
"from": "gpt",
"value": "Chokwadi! Iwe unogona kushandisa iyo inotevera SQL query kuti uwane iyo:\\n\\n```sql\\nSELECT name, age\\nFROM persons\\nWHERE age > 30;\\n```\\n\\nIyi query inosarudza iyo `name` uye `age` makoramu kubva ku `persons` tafura. Iyo `WHERE` clause inoshandiswa kusefa mhinduro, kutsanangura izvo chete mitsara ine `age` yakakura kupfuura makumi matatu inofanira kuverengerwa. Semhedzisiro, mubvunzo uchadzosera mazita uye mazera evose vanhu vakuru pane makumi matatu."
}
] |
[
{
"from": "human",
"value": "Ndeipi kodhi yekugadzira iyo fibonacci kutevedzana kusvikira nhamba yakapihwa?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa iyo inotevera kodhi kuti uburitse iyo fibonacci kutevedzana kusvikira nhamba yakapihwa:\\n\\n```python\\ndef fibonacci(number):\\n if number == 0:\\n return 0\\n elif number ==1:\\n return 1\\n else:\\n return fibonacci(number-1) + fibonacci(number-2)\\n\\ndef generate_fibonacci_sequence(number):\\n sequence = []\\n i = 0\\n while fibonacci(i) <= number:\\n sequence.append(fibonacci(i))\\n i += 1\\n return sequence\\n```\\n\\nBasa racho `fibonacci(number)` rinoverenga iyo fiBonacci nhamba yeiyo yakapihwa yekupa. Inoshandisa kudzoreredza uye fomu uye 3>.\\n\\nIyo `fibonacci(n) = fibonacci(n-1) + fibonacci(n-2)` basa rinounza iyo fibonacci kutevedzana kusvika iyo yakapihwa `generate_fibonacci_sequence(number)`. Inotanga rondedzero isina chinhu `number` kuchengetedza kutevedzana. Zvinotanga na `sequence` uye iTheerates kusvika iyo fibonacci nhamba `i = 0` ishoma pane kana yakaenzana neiyo yakapihwa `fibonacci(i)`. Inosimudzira imwe neimwe fibonacci nhamba kune iyo `number` rondedzero uye inowedzera `sequence`. Chekupedzisira, inodzosera iyo yakagadzirwa kutevedzana.\\n\\nIwe unogona kufonera iyo `i` basa neyako yaunoda nhamba kuti uwane iyo fibonacci kutevedzana kusvika iyo nhamba."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikagadzira peji rine simba rewebhu neyekudonha-pasi menyu uchishandisa html uye css?"
},
{
"from": "gpt",
"value": "Iwe unogona kuzadzisa izvi nekushandisa inotevera HTML uye CSS code:\\n\\n```html\\n<html>\\n<head>\\n<title>Drop down menu</title>\\n<style>\\nselect {\\n font-size: 20px;\\n padding: 8px;\\n border: 2px solid #ccc; \\n border-radius: 8px;\\n appearance: none;\\n -webkit-appearance: none;\\n -moz-appearance: none;\\n background-image: linear-gradient(45deg, transparent 50%, gray 50%), linear-gradient(135deg, gray 50%, transparent 50%), linear-gradient(to right, #ccc, #ccc);\\n background-position: calc(100% - 20px) calc(1em + 2px), calc(100% - 15px) calc(1em + 2px), calc(100% - 2.5em) 0.5em;\\n background-size: 5px 5px, 5px 5px, 1px 1.5em;\\n background-repeat: no-repeat;\\n}\\n</style>\\n</head>\\n<body>\\n <select>\\n <option value=\\\"A\\\">A</option>\\n <option value=\\\"B\\\">B</option>\\n <option value=\\\"C\\\">C</option>\\n </select>\\n</body>\\n</html>\\n```\\n\\nIyi kodhi inotsanangura `select` element mukati me `body` yeiyo html gwaro. Iyo `select` chinhu chinomiririra yekudonha-pasi menyu. Mukati me `select` Element, isu tine matatu `option` zvinhu zvine tsika \"A\", \"B\", uye \"c\". Idzi sarudzo dzinozoratidzwa sekudonha-pasi menyu sarudzo.\\n\\nIyo CSS code inotora nzira yekudonha Iko kutaridzika kwenzvimbo kunoshandiswa kubvisa iyo default styling yeiyo yekudonha-pasi menyu mune akasiyana bhurawuza. Iyo yekumashure-mufananidzo pfuma inoshandiswa kugadzira museve icon kune yekudonha-pasi menyu, uye kumashure-chinzvimbo, saizi-saizi, kudzokorora midziyo inoshandiswa pakumisa uye kusimbisa museve icon.\\n\\nNekushandisa iyi kodhi, iwe uchave uine peji rewebhu rine dutu rine donhwe-pasi menyu kuratidza sarudzo \"a\", b \", uye\" c \"."
}
] |
[
{
"from": "human",
"value": "Ini ndinoda kudzosera chinzvimbo chemushandisi zvichienderana nemhando dzakawanda sei mushandisi akapihwa akafananidza kune vamwe vashandisi. Nekudaro, pandinoedza mibvunzo dzakasiyana, ndinogara ndichiwana chikanganiso \"Chikamu chisina kuwanikwa: vashandisi.ILID\". Zvinoita sekuti pane kugumira kana paine kurondedzera mubereki akashongedza mheremhere kupfuura imwe nhanho kumusoro. Pane nzira yekudzokorora mubvunzo wangu kuti udzivise kukanganisa uku, kana kuti ini ndoda kunyatso shandisa iyo \"Set @rownum: = 0\" chimiro chemibvunzo yacho?\\n\\n```sql\\nSELECT \\n `users`.*, \\n (\\n SELECT COUNT(*) + 1 \\n FROM (\\n SELECT SUM(`amount`) AS `all_points` \\n FROM `points` \\n WHERE `type` = ? \\n GROUP BY `user_id` \\n HAVING `all_points` > (\\n SELECT SUM(`amount`) \\n FROM `points` \\n WHERE `type` = ? and `user_id` = `users`.`id`\\n )\\n ) `points_sub`\\n ) as `rank` \\nFROM `users` \\nWHERE `users`.`id` = ? \\nLIMIT 1\\n```"
},
{
"from": "gpt",
"value": "Iwe unogona kushandura mubvunzo wako kuti ukurire kuganhurirwa kwemubereki akashongedza emitezo inopfuura kupfuura imwe nhanho kumusoro. Bvisa iyo yekuveya uye shandisa iyo iyo firita panzvimbo. Heino mubvunzo wakagadziridzwa:\\n\\n```sql\\nSELECT \\n `users`.*, \\n (\\n SELECT COUNT(*) + 1 \\n FROM (\\n SELECT user_id, SUM(`amount`) AS `all_points` \\n FROM `points` \\n WHERE `type` = ? \\n GROUP BY `user_id` \\n ) `points_sub`\\n WHERE `all_points` > \\n SELECT SUM(`amount`) \\n FROM `points` \\n WHERE `type` = ? and `user_id` = `users`.`id`\\n\\n ) as `rank` \\nFROM `users` \\nWHERE `users`.`id` = ?\\nLIMIT 1\\n```\\n\\nIyi query yakagadziridzwa inofambisa iyo subclause imwe nhanho kumusoro uye inobvisa iyo yekufa. Panzvimbo iyoyo, inoshandisa iyo iyo firita yekuenzanisa iyo `all_points` kukosha neiyo huwandu hwemapepa emushandisi chaiwo. Izvi zvinodzivirira kukanganisa zvine chekuita nemuterevhizimusi akashatisa emberi kudarika kakawanda."
}
] |
[
{
"from": "human",
"value": "Ini ndinowanzozviwana ndiri mumamiriro ezvinhu pandinoda nzira yekuwana kune ese maviri mutambi uye zvisingachinjiki mareferensi. Copy-Pleding hombe mabhuru ekodhi haina kunaka kana iyo pfungwa ichinge yanyanya kuoma. Pane nzira mu ngura yekudzivirira kudzokorora kodhi kana kushandisa zvisina kuchengetedzeka gadziri?\\n\\n```rust\\nimpl MyStruct {\\n pub fn get_foo(&self) -> &Bar {\\n // ~20 lines of code\\n // --- snip ---\\n return bar;\\n }\\n\\n pub fn get_foo_mut(&mut self) -> &mut Bar {\\n // ~20 lines of code\\n // (exactly matching previous code except `bar` is mutable)\\n // --- snip ---\\n return bar;\\n }\\n}\\n```\\n\\nHeino muenzaniso kubva kuCodebase yangu kwandaifanira kukanda nharo dzisina kusununguka dzekudzosera kuti utsigire zvese zvisingachinjiki uye zvinotapurika shanduro dzebasa. Ini ndaishandisa mhando yakaputirwa pointer (constp uye mutp) asi pfungwa yemabasa inofanira kuve yakajeka.\\n\\n```rust\\npub fn face_vert_share_loop<V, F>(f: F, v: V) -> LoopConstP\\n where V: Into<VertConstP>,\\n F: Into<FaceConstP>\\n{\\n into_expand!(f, v);\\n\\n let l_first = f.l_first.as_const();\\n let mut l_iter = l_first;\\n loop {\\n if l_iter.v == v {\\n return l_iter;\\n }\\n\\n l_iter = l_iter.next.as_const();\\n if l_iter == l_first {\\n break;\\n }\\n }\\n\\n return null_const();\\n}\\n\\npub fn face_vert_share_loop_mut(f: FaceMutP, v: VertMutP) -> LoopMutP {\\n let l = face_vert_share_loop(f, v);\\n return unsafe {\\n // Evil! but what are the alternatives?\\n // Perform an unsafe `const` to `mut` cast :(\\n // While in general this should be avoided,\\n // its 'OK' in this case since input is also mutable.\\n l.as_mut()\\n };\\n}\\n```"
},
{
"from": "gpt",
"value": "Mune ngura, iwe haugone kudzivisa kunyora madzokorora kuwana mabasa ekutunganidzwa uye zvisingachinjiki mareferenzi nekuti `T`, 4>, 5> marudzi akasiyana. Zvakafanana nekubvunza maitiro ekudzivirira kudzokorora kugona kwe `&T` uye `&mut T`.\\n\\nPave paine hurukuro uye zvikumbiro zveku \"Abstract pamusoro pekugadzira\" murukova, asi hapana mhinduro chaiyo yave kuwanikwa. Zvimwe zvinopihwa zvinhu zvinosanganisira \"paramendezation pamusoro pekudyidzana\" kana kuti \"kushandurwa polymorphism\", asi izvi zvaizoda kuvandudza mutauro.\\n\\nMumwe anogona kunge akagadziridzwa iyo yakakurudzirwa ndiyo yekutanga kwemhando yepamusoro mhando (Hkt), asi izvi zvichiri pasi pekupokana uye kukura.\\n\\nPanguva ino, iyo yazvino maitiro ndeyekuita kuti unyore kodhi kana kushandisa zvisina kuchengetedzeka gadziri, senge mumuenzaniso wako. Nekudaro, zvakakosha kuti uzive kuti kushandisa zvisina kuchengetedzeka mahara anofanirwa kudzivirirwa uye kushandiswa nekuchenjerera.\\n\\nMareferensi:\\n- [paramende pamusoro peMutabilation] (https://in 201/innt-lang.org/t/Parometerisation-\\n- [Kubata ne & / & Mutter Zvimiro zveData: Abstract pamusoro peStabiler kana Split Mhando Dzemhando?] (HTPS)\\n- [Nzira yakachengeteka yekushandisa iyo kodhi imwecheteyo yekusavimbika uye mutambi akasiyana ebasa?] (Https:/Cust)\\n- [Abstracting Pamusoro Mutumbi muRust] (HTPSword.WHITEQUQUQUQUGNET\\n- [mutability polymorphism] (https://gitub.com/rust -lang/rfs/issue/414)"
}
] |
[
{
"from": "human",
"value": "Pane here nzira yekugadzira python basa iyo mafirita rondedzero yehuwandu zvichienderana neyakafunga maitiro?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Iwe unogona kuzadzisa izvi nekushandisa basa rinotora mune iyo yekuisa rondedzero uye iyo inoda maitiro sezvinoita ma parameter. Heano muenzaniso wekuti ungaitei:\\n\\n```python\\ndef filter_list(input_list, criteria):\\n filtered_list = []\\n for num in input_list:\\n if num % criteria == 0:\\n filtered_list.append(num)\\n return filtered_list\\n\\nresult = filter_list([2, 3, 4, 5, 6, 7], 3)\\nprint(result)\\n```\\n\\nMumhinduro iyi, iyo `filter_list` inoshanda iyo kuburikidza neyese nhamba mu `input_list`. Inotarisa kana iyo nhamba ikarasika ne `criteria` uchishandisa modulo inoshanda `%`. Kana iyo nhamba yacho isingaonekwi, inosimbiswa kune iyo `filtered_list`. Chekupedzisira, basa rinodzosera rondedzero yacho `filtered_list`.\\n\\nPaunomhanya iyo kodhi iri pamusoro, ichavhiringidza rondedzero `[2, 3, 4, 5, 6, 7]` Kubva pane iyo nzira `3`. Iyo inobuda ichave `[3, 6]`, seiyi nhamba mune yekutanga rondedzero iyo inoonekwa ne3."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kutora data kubva kune mySQL database ichishandisa gorm kuenda, asi ini handisi kuwana chero mhinduro. Ino inguva yangu yekutanga uchishandisa gorm uye ini ndine mashoma ruzivo nekuenda. Pane mumwe munhu angandibatsira kuona nyaya uye kupa mhinduro?\\n\\n```go\\npackage main\\n\\nimport (\\n \\\"github.com/jinzhu/gorm\\\"\\n _ \\\"github.com/jinzhu/gorm/dialects/mysql\\\"\\n \\\"fmt\\\"\\n)\\n\\ntype productos struct {\\n gorm.Model\\n\\n id_producto int `gorm:\\\"type:int, primary_key\\\"`\\n stock int `gorm:\\\"type:int\\\"`\\n codigo string `gorm:\\\"type:varchar(45)\\\"`\\n rubro string `gorm:\\\"type:varchar(100)\\\" `\\n descripcion string `gorm:\\\"type:varchar(140)\\\" `\\n proveedores string `gorm:\\\"type:varchar(250)\\\" `\\n moneda string `gorm:\\\"type:varchar(10)\\\" `\\n costo float32 `gorm:\\\"type:decimal\\\" `\\n iva float32 `gorm:\\\"type:decimal\\\" `\\n pedir bool `gorm:\\\"type:tinyint\\\" `\\n}\\n\\nfunc main() {\\n db, err := gorm.Open(\\\"mysql\\\", \\\"root:1281@/electronica?charset=utf8&parseTime=True&loc=Local\\\")\\n\\n if(err != nil){\\n panic(err)\\n }else{\\n fmt.Println(\\\"Conexi\\u00f3n obtenida\\\")\\n }\\n\\n prod := &productos{}\\n\\n db.First(&prod)\\n\\n fmt.Println(prod.codigo)\\n\\n db.Close()\\n}\\n```"
},
{
"from": "gpt",
"value": "Mukodhi yako, minda mu ```go\\ntype Productos struct {\\n gorm.Model\\n ID int `gorm:\\\"type:int, primary_key\\\"`\\n Stock int `gorm:\\\"type:int\\\"`\\n Codigo string `gorm:\\\"type:varchar(45)\\\"`\\n Rubro string `gorm:\\\"type:varchar(100)\\\" `\\n Descripcion string `gorm:\\\"type:varchar(140)\\\" `\\n Proveedores string `gorm:\\\"type:varchar(250)\\\" `\\n Moneda string `gorm:\\\"type:varchar(10)\\\" `\\n Costo float32 `gorm:\\\"type:decimal\\\" `\\n Iva float32 `gorm:\\\"type:decimal\\\" `\\n Pedir bool `gorm:\\\"type:tinyint\\\" `\\n}\\n\\nfunc main() {\\n db, err := gorm.Open(\\\"mysql\\\", \\\"root:admin123@/test?charset=utf8&parseTime=True&loc=Local\\\")\\n if err != nil {\\n panic(err)\\n }\\n defer db.Close()\\n\\n if !db.HasTable(&Productos{}) {\\n if err := db.AutoMigrate(&Productos{}).Error; err != nil {\\n // Handle the error\\n }\\n db.Create(&Productos{\\n Stock: 2,\\n Codigo: \\\"a\\\",\\n Rubro: \\\"b\\\",\\n Descripcion: \\\"c\\\",\\n Proveedores: \\\"d\\\",\\n Moneda: \\\"e\\\",\\n Costo: 0,\\n Iva: 0,\\n })\\n }\\n\\n producto := &Productos{}\\n db.First(producto)\\n\\n fmt.Printf(\\\"%+v\\\\n\\\", producto)\\n}\\n``` YEMAHARA haina kutumirwa kunze (isina capitalised), zvinoreva kuti ivo vasingaonekwe ne `productos` package. Mukuenda, zita rinotumirwa kunze kana ratanga ne capital capital. Chero \"mazita\" asina kutaurwa \"haawanikwe kubva kunze kwepakeji.\\n\\nKuti ugadzirise nyaya iyi, iwe unofanirwa kuburitsa kunze kwenyika mu `gorm` STOR nekugadzirisa mazita avo. Heino shanduro yakagadziridzwa yekodhi yako ine minda inotumirwa kunze:\\n\\n`productos`\\n\\nIta shuwa kutsiva iyo database yekubatanidza ruzivo neyako. Iyi kodhi kodhi inogadzirisa iyo inofanirwa kugadzirisa nyaya uye kukubvumidza iwe kuti utore data kubva kuMySQL database uchishandisa Gorm kuenda."
}
] |
[
{
"from": "human",
"value": "Unogona here kupa kodhi kuti utarise kana tambo yakapihwa iri palindrome?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Heino kodhi yekodhi snippet iyo inoona kuti tambo yekuisa ipalindrome kana kwete:\\n\\n```python\\ndef is_palindrome(s): \\n s2 = s.lower().replace(' ','')\\n if s2[:] == s2[::-1]: \\n return True\\n return False\\n```\\n\\nKuti ushandise iyi kodhi, unogona kungodaidza iyo `is_palindrome` basa uye kupasa tambo yaunoda kutarisa sepfungwa. Basa racho richashandura tambo kune yakadzika uye kubvisa chero nzvimbo. Zvadaro, inofananidza tambo yakagadziridzwa pamwe nekudzosera kumashure\\n\\nKana tambo yakagadziridzwa yakaenzana nereverse yaro, basa rinodzoka `[:]`, rinoratidza kuti tambo yekuisa ipalindrome. Zvikasadaro, zvinodzoka `[::-1]`.\\n\\nNdokumbira utarise kuti iyi kodhi inofunga nezvePalindromes kuti ive kesi-isinganetsi uye inofuratira nzvimbo. Semuenzaniso, zvaigona kurapa \"murume zano rinoita canal panama\" sePalindrome.\\n\\nInzwa wakasununguka kugadzirisa iyo kodhi maererano nezvinodiwa zvako. Ndizivisei kana uine mimwe mibvunzo!"
}
] |
[
{
"from": "human",
"value": "Pane nzira here yekutakura zvinhu kuti gadzira raibhurari yeC yeC for me yakavakirwa pane yeripo muguruva mugura?\\n\\nNdine crate inonzi \"Html5ever\" uye ndinoda kuburitsa raibhurari ndichishandisa rubatsiro rwevarabhi zvinosanganisira C-API yeiyi crate."
},
{
"from": "gpt",
"value": "Kuti ubate bhaibhurari uchishandisa kutakura kune chirwere chiripo, unogona kutevera matanho aya:\\n\\n1. Gadzira iyo yakakosha crate mukati meako main dhairekitori kuti iite c API. Semuenzaniso, kana raibhurari yako inonzi \"Foo\", gadzira folda inonzi \"Capi\" padivi pe \"SRC\" uye \"bvunzo\" mafolda \"mafolda. Iyi \"capi\" folda ichave neiyo yakakosha crate inonzi \"Foo_capi\" yeC A API.\\n\\n ```\\n foo\\n |\\n +--src\\n | \\n +--tests\\n |\\n +--capi\\n | \\n +--include \\n |\\n +--src \\n |\\n Cargo.toml\\n ```\\n\\n2..\\n\\n3. Zvakare, mukati me \"Capi\" folda, gadzira \"src\" folda iyo ichave neyekuchengetera mafaira ayo achazotumirwa kuC.\\n\\n4. Iyo dentar faira iri mukati me \"Capi\" folda inofanirwa kuve neyekurova yekubatanidza uye kutsamira pane chikuru chirongwa \"foo\". Iwe unogona kureva muenzaniso uyu wekutakura mota\\n\\nNekutevera matanho aya, kutakura zvinhu zvichakwanisa kuburitsa t library kune yako iripo yekurapa, kusanganisira zvinodiwa C-API."
}
] |
[
{
"from": "human",
"value": "Ndingaongorora sei kuti python rondedzero ine chete nhamba uye kuona kana iine chete kunyange nhamba, nhamba dzisinganyanye, kana zvese?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa iyo inotevera kodhi:\\n\\n```python\\ndef classifyList(list):\\n even = True\\n odd = True\\n for num in list:\\n if (num % 2 == 0):\\n odd = False\\n else:\\n even = False\\n if (even):\\n print(\\\"The list contains only even numbers.\\\")\\n if (odd):\\n print(\\\"The list contains only odd numbers.\\\")\\n if (odd == False and even == False):\\n print(\\\"The list contains both even and odd numbers.\\\")\\n\\nlist = [2, 4, 5, 7]\\nclassifyList(list)\\n```\\n\\nIyi kodhi inotsanangura basa rinonzi `classifyList` izvo zvinotora rondedzero yehuwandu sekuisa. Inotanga maviri exean viables, `even` uye `odd`, kusvika `True`. Zvadaro, iyo inozvidza kuburikidza neese nhamba mune yakapihwa rondedzero. Kana nhamba yacho inoonekwa ne2 (i.e., ndeye kunyange), inoisa `odd` kusvika `False`. Zvikasadaro, inoisa `even` kusvika `False`. \\n\\nMushure mekuongorora nhamba dzese, basa rinotarisa kukosha kwe `even` uye `odd`. Kana `even` ichiri `True`, zvinoreva kuti rondedzero ine chete kunyange nhamba. Kana `odd` ichiri `True`, zvinoreva kuti rondedzero ine chete nhamba dzisinganzwisisike. Kana zvese `even` uye `odd` IS `False`\\n\\nMuenzaniso wakapihwa, rondedzero `[2, 4, 5, 7]` inopfuudzwa kusvika ku `classifyList` basa. Basa racho rinobuda \"rondedzero ine zvese zviri zviviri kunyangwe nhamba dzisinganzwisisike\" sezvo paine paine nhamba (2, 4) nhamba (5, 7) riripo mune rondedzero."
}
] |
[
{
"from": "human",
"value": "Ini ndanga ndakateedzera boot vatema uye ndakawana ichi chinonakidza chegungano:\\n\\n```assembly\\n;Sends us to the end of the memory\\n;causing reboot\\ndb 0x0ea\\ndw 0x0000\\ndw 0xffff\\n```\\n\\nNokutaura kwandinoziva zvazvinoita; Inotumira kombiyuta kusvika kumagumo ekurangarira, asi izvo zvandisingakwanise kuziva ndezvekuti ** Hwakawanda sei *"
},
{
"from": "gpt",
"value": "Avo mabhesi anoenderana ne `jmp word 0xffff:0000` (Iwe unogona kuona izvi nekuunganidza neNASM\\n\\nMune x86 processors, iyo reset vector ndiyo ndangariro kero iyo processor inosvetukira kune reset. Kana iyo gadziridzo veset yasvika, processor inotanga kuuraya kodhi iri panzvimbo iyoyo. Nekuisa iyo kusvetuka kuraira ku `jmp word 0xffff:0000`, komputa inozorwazve kukero `0xffff:0000`, ndeipi nzvimbo yeiyo reset vheet.\\n\\nMune maitiro chaiwo, chikamu chekero chekero chakawedzerwa ne16 uye chakawedzerwa kune chikamu chekubvisa kuverenga iyo chaiyo yekuyeuka kero. Mune ino kesi, `0xffff` ndiyo chikamu uye `0x0000` ndiyo yekubvisa. Naizvozvo, iyo chaiyo yekuyeuka kero iyo iyo komputa inosvetuka ndeye `0xffff0`, iyo iri kutanga kweiyo reset vector.\\n\\nPairi yetert vector, komputa inogona kuuraya iyo inodiwa yekutanga nzira uye kutanga iyo boot maitiro. Aya ndiwo maitiro ivavo manhamba anogona kutangazve komputa mune inopihwa mamiriro ezvinhu."
}
] |
[
{
"from": "human",
"value": "Ndiri kushandisa MPLabx one 5,4 ne xc8 compiler yekuunganidza uye kuunganidza kodhi iri nyore kambani yePic16F84A microcontroller. Nekudaro, pandinogadzira iyo rondedzero faira, mirairo yacho haina kuchengetwa sequentially kubva ku0x000000-0x03ff sezvinotarisirwa. Panzvimbo iyoyo, vanoita kunge vari kutanga kubva 0x01fa-0x01ff. Ini ndaisa zvakajeka chirongwa ichi se 0x0000 ndichishandisa iyo \"ORG 0\" Directive. Mumwe munhu anogona kutsanangura kuti nei izvi zviri kuitika?\\n\\nMumwe mubvunzo wandinacho ari pamusoro pekero \"0x0089\" iyo inoratidzika mune iyo mepu faira. Iyi kero inomiririrei uye nei iripo?"
},
{
"from": "gpt",
"value": "Mirayiridzo yegungano iri mune yekodhi faira haina kuchengetwa sequentially kubva 0x0000-0x03ff nekuda kwenzira iyo kusunganidzwa kwemasangano inobata kuyeuka kugoverwa. Vasunganidzwa vanoverenga kero dzekurangarira dzakavakirwa pamirairo nemirairo mune yako kodhi. Mune ino kesi, zvinoita sekusungirwa kwekuungana kwakafunga kuti mirayiridzo inofanira kutanga kubva pa0xfa-0x01ff, iyo iri pakati pechirongwa chekurangarira (0x03ff / 2 = 0x01ff). Iyo \"org\\n\\nKana iri kero \"0x0089\" mune iyo mepu faira, inomiririra kero ye \"kodhi\" chikamu mufaira rekubuda. Iyo mepu faira inopa ruzivo nezve kuyeuka kwekugoverwa uye sangano reiyo yakanyorwa kodhi. Mune ino kesi, iyo \"Chikamu\" chikamu chinotanga kukero 0x0089 uye ine kureba kwe6 mabhetesi. Kero iyi yakakosha pakubatanidza maitiro uye yekuwana iyo kodhi iri mundangariro panguva yerundo.\\n\\nKana iwe uri kusangana nenyaya neyeMPLABX zvishandiso, ini ndinokurudzira kutarisa iyo pic16F84A muenzaniso chirongwa chakapihwa neyekuvandudza inonzi Dan1138 paGitHub. Muenzaniso uyu unoshandisa pikicha-se (V2.20) Toolchain uye mplabx v5.40, izvo zvinogona kukubatsira iwe kunzwisisa maitiro ekumisa yako wega wega chirongwa. Pamusoro pezvo, muenzaniso urongwa unosanganisira mamwe sarudzo mune iyo projekiti midziyo kuti ive nechokwadi chekuyeuka kwakakodzera uye kurongedza zvishoma zvigadziriso zvePic16F84A microcontroller.\\n\\nZvakakosha kuziva kuti zvinyorwa zvemicrochip zvekumisikidza mapurogiramu emitauro yemitauro mumaplaabx inogona kunge ichishayikwa zvakadzama. Nekudaro, nekureva uyu muenzaniso chirongwa uye kutsvaga rubatsiro kubva munharaunda yekuvandudza, unogona kukunda matambudziko aya uye nekubudirira kukudziridza kwako mutauro wekushanda."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa chirongwa cheby chinogona kuburitsa izwi rekutanga kubva padanho rakapihwa?"
},
{
"from": "gpt",
"value": "Chokwadi! Heano muenzaniso kodhi snippet mune ruby \\u200b\\u200binozadzisa iyo:\\n\\n```ruby\\ndef first_word(string)\\n words = string.split(/\\\\W/)\\n words.select { |word| word != '' }.first\\nend\\n\\nputs first_word('This is a sample string')\\n```\\n\\nIyi purogiramu inotsanangura nzira inonzi `first_word` iyo inotora tambo seyakaiswa. Mukati merimwe nzira, iyo `split` nzira inoshandiswa neyakajairwa kutaura `\\\\W` kupatsanura tambo mune oney remazwi. Iyo `\\\\W` inoenderana chero isiri-yemazwi kana kunyatso kupatsanura mazwi ari muchikepe.\\n\\nIyo yakarongedzwa rondedzero ine tambo dzisina chinhu uye mazwi. Kuti udzivise tambo dzisina chinhu, iyo `select` nzira inoshandiswa nechivhiko iyo inotarisa kana izwi risiri tambo isina chinhu. Izvi zvinodzosera rondedzero yemashoko asiri-asina chinhu.\\n\\nPakupedzisira, iyo `first` nzira inodaidzwa pane yakagadziriswa array kuti ibvise izwi rekutanga. Izwi racho rinobva radhindwa kune console uchishandisa `puts`.\\n\\nPaunomhanya chirongwa nemuenzaniso wakapihwa tambo `'This is a sample string'`, iyo inoburitsa ichave `'This'`"
}
] |
[
{
"from": "human",
"value": "Nei rondedzero yaPython isingadzorere data data ine yakachengeteka \"Tora\" nzira yakafanana neduramazwi? Semuenzaniso, pandinoyedza kuwana kiyi isiri-isipo muduramazwi, ndinogona kushandisa iyo yekuwana nzira yekudzivirira iyo keyror uye inopa kukosha kwekutadza. Nekudaro, pandinoedza kuwana index iyo isipo mune rondedzero, ndinogashira indexerror. Pane nzira yakatenderedza izvi here?\\n\\nHeano muenzaniso wezvandiri kuedza kuita:\\n\\n```python\\n>>> d = {'a':'b"
},
{
"from": "gpt",
"value": "MuPython, iyo Rondedzero Data Type haina yakavakirwa-mu \"yakachengeteka Tora\" nzira kunge duramazwi. Izvi zvinonyanya kureva nekuti nzira yemaduramazwi uye zvinyorwa zvinoshandiswa zvakasimba zvakasiyana. Duramazwi harina rairo rakavimbiswa, uye zvakajairika kutarisa kuvapo kwekiyi usati wachiishandisa. Kune rimwe divi, rondedzero inorayirwa, uye kazhinji, iwe ungazvicherekedza pamusoro pechinyorwa kana kushandisa index inozivikanwa.\\n\\nNekudaro, pane shoma nzira dzekuita nzira yakafanana \"dzakachengeteka\" zvine chekuita nerondedzero:\\n\\n1. Iwe unogona kushandisa kuedza / kunze kwekuvhara kuti ubate indexerror:\\n\\n```python\\n>>> l = [1]\\ntry:\\n print(l[10])\\nexcept IndexError:\\n print('fail')\\n```\\n\\n2. Nenzira, iwe unogona kugadzira basa rinogadzirisa iyi pfungwa:\\n\\n```python\\ndef safe_get(lst, idx, default):\\n try:\\n return lst[idx]\\n except IndexError:\\n return default\\n\\n>>> l = [1]\\n>>> safe_get(l, 10, 'fail')\\n'fail'\\n```\\n\\nOse maviri edzidziso idzi anokupa iwe \"yakachengeteka Tora\" rondedzero, ichikubvumira kuti upe mukana wekutadza kana uchiedza kuwana indekisi iyo isipo mune rondedzero."
}
] |
[
{
"from": "human",
"value": "Pane nzira yekubvisa madzvanyisi kubva padanho rakapihwa uchishandisa Java?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Iwe unogona kuzadzisa izvi nekunyora basa rinoshandisa hashset yekuchengetedza mavara akasiyana uye mutambi wekugadzira tambo itsva isina mikana.\\n\\nHeino muenzaniso unoitwa:\\n\\n```java\\npublic static String removeDuplicates(String str) {\\n HashSet<Character> set = new HashSet<>();\\n StringBuilder sb = new StringBuilder();\\n \\n for(int i = 0; i < str.length(); i++) {\\n Character ch = str.charAt(i);\\n if(!set.contains(ch)) {\\n set.add(ch);\\n sb.append(ch);\\n }\\n }\\n \\n return sb.toString();\\n}\\n```\\n\\nMune iyi kodhi, isu tinotanga nekugadzira isina Hashet inonzi `set` kuchengetedza mavara akasiyana. Isu tinotumira zvakare mhando isina chinhu inonzi `sb` kuvaka tambo pasina kudzvanywa.\\n\\nIsu tinobva taronga kuburikidza nehunhu hwega hwega hwetambo yekuisa `str` ndichishandisa chiuno. Kune mumwe nemumwe, tinoongorora kana yatove iripo mu `set`. Kana zvisiri, isu tinoiwedzera iyo `set` uye kuzviisa kune iyo `sb` tichishandisa iyo `append()` nzira.\\n\\nChekupedzisira, isu tinodzosera tambo yekumiririra iyo `sb` tichishandisa iyo `toString()` nzira, iyo inotipa tambo yaunoda nezvakadzokororwa zvinobviswa.\\n\\nIwe unogona kushandisa iyi `removeDuplicates()` Shanda nekupfuura netambo seyakaganhurwa, uye ichadzosera tambo yakagadziridzwa nedzidzo dzabviswa."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa muenzaniso we r script kufanotaura mitengo yedzimba dzichishandisa mutsara wekudzora mutsara nekudzikama?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Heino muenzaniso weR script inoshandisa iyo ```R\\n# Load libraries\\nlibrary(tidyverse)\\nlibrary(caret)\\nlibrary(glmnet)\\n\\n# Load the data\\ndata <- read.csv(\\\"data.csv\\\", sep = \\\",\\\")\\n\\n# Split the data into training and testing \\nset.seed(14)\\nspl <- initial_split(data, prop = 0.7)\\ntrain_data <- spl$train\\ntest_data <- spl$test\\n\\n# Create the regression model\\nmodel <- glmnet(\\n Square_feet ~ \\n Number_of_bedrooms + \\n Number_of_bathrooms + \\n Zip_code, \\n data = train_data,\\n alpha = 0.5,\\n lambda = 0.1\\n)\\n\\n# Make predictions on the test data\\npreds <- predict(model, test_data)\\n\\n# Calculate accuracy\\naccuracy <- mean(test_data$Square_feet == preds)\\nprint(accuracy)\\n``` Package kufanotaura mitengo yedzimba uchishandisa mutsara wekudzora modhi nekudzikama:\\n\\n`glmnet`\\n\\nMune ino script, isu tinotanga nekutakura maraibhurari anodiwa: `tidyverse`, `caret`, uye `glmnet`. Zvadaro, isu tinoisa iyo data dzimba kubva kuCSV faira uchishandisa iyo `read.csv` basa.\\n\\nTevere, isu takapatsanura iyo data mukudzidziswa uye kuongorora seti tichishandisa iyo `initial_split` basa kubva ku `caret` package. Isu tinosanangura kukosha kwembeu kwegumi nemana ekubereka uye kuseta chikamu chekudzidziswa data kusvika 70%.\\n\\nMushure meizvozvo, isu tinogadzira iyo yekudzokorora muenzaniso uchishandisa iyo `glmnet` basa. Iyo yakazvimiririra yakasarudzika inoshandiswa kufanotaura ndeye `Number_of_bedrooms`, `Number_of_bathrooms`, uye `Zip_code`. Iyo inotsamira inoshanduka ndeye `Square_feet`. Isu tinoisa iyo `alpha` paramende kusvika 0.5 kuenzanisa pakati peL1 uye L2 kugadziriswa, uye `lambda` paramende kusvika 0,1 kudzora simba rekudzora rondedzero.\\n\\nIsu tinobva tashandisa iyo `predict` basa rekufungidzira pane iyo bvunzo data uchishandisa iyo yakadzidziswa muenzaniso. Iwo anofungidzirwa kukosha anochengeterwa mu `preds` zvinoshanduka.\\n\\nChekupedzisira, isu tinoverenga chokwadi chekufungidzira nekuzvienzanisa nekuda kweiyo chaiyo tsika mu `test_data` set. Mhedzisiro yacho yakadhindwa kune console ichishandisa iyo `print` basa."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kushandisa python zvikumbiro kuti ubatanidze kune URL iyo inoshandisa yekuzvisarudzira SSL Setifiketi. Kana ini ndichiedza kutumira data ku URL, ndinowana inotevera chikanganiso: \"Chikumbiro ..Exceptions.s: Iyo kodhi yandiri kushandisa iri seinotevera:\\n\\n```python\\nimport requests\\ndata = {'foo':'bar"
},
{
"from": "gpt",
"value": "Iwe unogona kuita izvi nekupfuura iyo nzira kune yako setifiketi kune iyo ```python\\nr = requests.post(url, data=data, verify='/path/to/certfile')\\n``` paramende. Iyo Life Raibhurari inoshandisa zvitupa kubva kuCertifi Package kana `verify` inoiswa kune yechokwadi, inova default. Kana iwe uchida kushandisa tsika seti yezvitupa, unogona kupfuudza nzira kwavari kuburikidza ne `verify` kupokana.\\n\\nHeano maitiro aungaita:\\n\\n`verify`\\n\\nMune kodhi iri pamusoro, kutsiva `'/path/to/certfile'` Nenzira yacho kune yako chaiyo chitupa faira. Izvi zvichazivisa zvikumbiro kuti ushandise iyo yakataurwa chitupa faira yeSSL kuongororwa.\\n\\nIyi ndiyo mhinduro yakanaka kana iwe uchida kuratidza yako SSL kubatana asi usingakwanise kushandisa chitupa kubva kuchiremera chakavimbika chechiremera. Zvinokubvumira kuti utaure kuti ndezvipi zvitupa zvaunotadza, panzvimbo pekuremadza chitupa chetifiketi zvachose. \\n\\nRangarira kugara uchenjere kana uchikanganisa SSL kuongororwa kana kushandisa zvikwereti zvekuzvisarudzira, sezvavanogona kuita chikumbiro chako chiri panjodzi yemurume-mu-yepakati kurwiswa. Gara uchishandisa zvitupa kubva muchiremera chakavimbika chechiremera mukugadzirwa."
}
] |
[
{
"from": "human",
"value": "Ndingawedzera sei zvinhu kusvika kutanga kwearray muJavaScript?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa iyo ```javascript\\nvar arr = [2, 3, 4, 5];\\nconsole.log('Original array:', arr);\\n\\narr.unshift(1);\\nconsole.log('Updated array:', arr);\\n``` basa yekuwedzera zvinhu kusvika kutanga kwearray muJavaScript. Heano muenzaniso:\\n\\n```\\nOriginal array: [2, 3, 4, 5]\\nUpdated array: [1, 2, 3, 4, 5]\\n```\\n\\nMumuenzaniso pamusoro, iyo ```javascript\\nvar arr = [3, 4, 5];\\nconsole.log('Original array:', arr);\\n\\narr.unshift(1, 2);\\nconsole.log('Updated array:', arr);\\n``` basa rinoshandiswa kuwedzera iyo nhamba ```\\nOriginal array: [3, 4, 5]\\nUpdated array: [1, 2, 3, 4, 5]\\n``` kusvika kutanga kweiyo array `unshift()`. Saka iyo `unshift()` basa ichabuditsa:\\n\\n`1`\\n\\nIyo `arr` basa haina kugumira pakuwedzera chinhu chimwe chete. Iwe unogona kuwedzera akawanda zvinhu kamwechete. Semuyenzaniso:\\n\\n`console.log()`\\n\\nIzvi zvichabuditsa:\\n\\n`unshift()`\\n\\nSaka, nekushandisa iyo `unshift()` basa, iwe unogona kuwedzera nyore nyore zvinhu kusvika pakutanga kwearmy muJavaScript."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa iyo JavaScript kodhi yekushandisa iyo bubble stick algorithm?"
},
{
"from": "gpt",
"value": "Chokwadi! Heino kodhi yeJavaScript iyo inoshandisa iyo bubble stick algorithm:\\n\\n```\\nfunction bubbleSort(arr) {\\n var len = arr.length;\\n for (var i = 0; i < len; i++) {\\n for (var j = 0; j < len; j++) {\\n if (arr[j] > arr[j + 1]) {\\n var temp = arr[j];\\n arr[j] = arr[j + 1];\\n arr[j + 1] = temp;\\n }\\n }\\n }\\n return arr;\\n}\\n\\nconsole.log(bubbleSort([3,5,8,1,2,10,7]));\\n```\\n\\nIyo `bubbleSort` Basa rinotora ruronga `arr` sekushandisa uye inoshandisa zvisharwe zvisharwe kuenzanisa chinhu chimwe nechimwe neyakaenzana neyakaipisisa chinhu. Kana chinhu chazvino chakakura kupfuura chinhu chinotevera, chinoputika zvinzvimbo zvavo. Maitiro aya anodzokororwa kusvikira iyo yakazara rondedzero yakarongedzwa mukukwira kuraira.\\n\\nMuCode's Muenzaniso Wakapihwa, iyo `bubbleSort` basa inonzi nehurongwa `[3,5,8,1,2,10,7]`. Iyo yakarongedzwa array `[1, 2, 3, 5, 7, 8, 10]` inobva yadhindwa kune console uchishandisa `console.log`.\\n\\nNekushandisa iyi kodhi, iwe unogona kuita iyo bubble sort algorithm muJavaScript kurongedza arrays mukukwira kurongeka."
}
] |
[
{
"from": "human",
"value": "Nguva pfupi yadarika ndakamutsa mutsara wenhau yekodhi mubasa rangu:\\n\\n```\\nb &&= b1; // meaning b = b && b1;\\n```\\n\\nNdakaona kuti iyi kodhi haina kuunganidza uye ini handina kuwana chero ruzivo nezve `&&=` Operator muJava standard. Pane chero zvikonzero here kuti nei uyu mutengesi haapo muJava? Ini ndinogona kufunga nezve mashoma mashoma zvikonzero, senge iyo pfupi-yedunhu kuongororwa kwe `&&`, kushata kwe `&&=`, uye chokwadi chekuti hazviwanzo kudikanwa. Nekudaro, ndiri kushamisika kana paine zvimwe zvimwe zvikonzero zvakakosha zvekuti ndingadai ndisipo."
},
{
"from": "gpt",
"value": "Iko kusavapo kwe `&&=` Operator muJava haina kukodzera kune chero nyaya dzinogona dzine chekuita neiyo pfupi-kutenderera maitiro e `&&` Operator. Muchokwadi, hapana matambudziko mukutsanangura `&&=` uye `||=` vashandisi vane ruremekedzo kusvika kupfupi-kutenderedza.\\n\\nKana iyo `&&=` Operator yaifanira kutsanangurwa zvakafanana Izvi zvinovimbisa kuti `+=` hazviongororwe zvachose kana `a &&= b` inotangira `a = a && b`. Naizvozvo, hapana kupokana neiyo pfupi-circuit kuongororwa kwe `a`.\\n\\nChikonzero nei iyo `&&=` inoshanda (pamwe neiyo `b` Operator) haipo muJava ingori yakaverengerwa mumutauro. Iko hakuna chaiyo chaiyo technical kana chikonzero chikonzero chekusavapo kwayo."
}
] |
[
{
"from": "human",
"value": "Ini ndinofanira kukudziridza c ++ basa iyo inogona kuwana kupindirana kwemaseti maviri. Pane munhu anogona kupa kodhi yekodhi yeizvi?"
},
{
"from": "gpt",
"value": "Chokwadi! Heano CI ++ basa rinoita basa iri:\\n\\n```cpp\\n#include <algorithm>\\n#include <vector> \\n\\nstd::vector<int> intersection(std::vector<int>& set1, std::vector<int>& set2) \\n{\\n std::vector<int> res; \\n int i = 0, j = 0; \\n \\n while (i < set1.size() && j < set2.size()) \\n { \\n if (set1[i] < set2[j]) \\n i++; \\n else if (set2[j] < set1[i]) \\n j++; \\n else \\n { \\n res.push_back(set2[j++]); \\n i++; \\n } \\n } \\n \\n return res; \\n}\\n```\\n\\nIri basa rinotora maviri mavheti, `set1` uye `set2`, seyekuisa parameter. Iyo inofananidza zvinhu zvevatambi vese vachishandisa nzira mbiri dzekuneta. Kutanga ne `i` uye `j` Yakatangwa kusvika ku0, iyo intherates kuburikidza nemidziyo kusvikira mumwe wavo asvika kumagumo.\\n\\nMunguva yega yega, inofananidza zvinhu zvazvino `set1[i]` uye `set2[j]`. Kana `set1[i]` idiki, inowedzera `i` kuendesa kune inotevera chinhu mu `set1`. Kana `set2[j]` idiki, inowedzera `j` kuendesa kune inotevera chinhu mu `set2`. Kana zvese zviri zviviri zvinhu zvakaenzana, zvinowedzera icho chinhu kune `res` vector uye kuwedzera zvese `i` uye `j`.\\n\\nPakupedzisira, basa rinodzosera iyo `res` Vector, iyo ine kupindirana kweiyo mbiri yekuisa seti.\\n\\nIwe unogona kushandisa iri basa nekupfuura yako seti sezvirevo zvayo."
}
] |
[
{
"from": "human",
"value": "Ini ndine kodhi yekodhi inotsosera iyo mazwi emazwi mune inopihwa tambo. Nekudaro, zvinoita kunge zvichimhanya zvishoma zvishoma. Pane chero munhu anogona kutaura chero kuvandudzwa kuti agadzirise maitiro ayo?"
},
{
"from": "gpt",
"value": "Chokwadi! Imwe nzira yekuvandudza mashandiro ekodhi yako snippet ndeyekushandisa iyo inoshanda algorithm yakawanda. Parizvino, kodhi yako inotsemuka tambo mune runyorwa rwemazwi uye wobva wadzoreredza kurongeka kwemazwi uchishandisa ```python\\ndef reverse_words(str):\\n words = str.split(\\\" \\\")\\n left = 0\\n right = len(words) - 1\\n\\n while left < right:\\n words[left], words[right] = words[right], words[left]\\n left += 1\\n right -= 1\\n\\n return \\\" \\\".join(words)\\n``` nzira. Pakupedzisira, inobatana nemazwi akadzoserwa kumashure mune tambo uchishandisa iyo `reverse()` nzira.\\n\\nHeino vhezheni yakavezwa yekodhi yako snippet:\\n\\n`join()`\\n\\nMukuita uku, isu tinoshandisa nzira mbiri-pointer kuti dzirendure mazwi kubva pamigumo miviri yerondedzero panguva imwe chete, ichidzivisa kukosha kwekudzosera rondedzero yacho yese. Iyi nzira inoderedza nguva yakaoma nguva kubva O (n) to o (n / 2), zvichikonzera mukugadziriswa kwekuita.\\n\\nNekugadzirisa kodhi yako neiyi yakakurumbira vhezheni, iwe unofanirwa kuona kukosha kwakakosha munguva yekuurayiwa."
}
] |
[
{
"from": "human",
"value": "MuPython, chii chakaenzana neJavascript\\'s array.protoType.Some / yega? Semuenzaniso, muJavaScript, ini ndinogona kushandisa iyo inotevera kodhi:\\n\\n```javascript\\nvar arr = [ \\\"a\\\", \\\"b\\\", \\\"c\\\" ];\\narr.some(function (element, index) {\\n console.log(\\\"index: \\\" + index + \\\", element: \\\" + element)\\n if(element === \\\"b\\\"){\\n return true;\\n }\\n});\\n```\\nIzvi zvinobuda:\\n\\n```\\nindex: 0, element: a\\nindex: 1, element: b\\n```\\n\\nIni ndine python kodhi inoita kunge inoshanda zvakafanana, asi ini handina chokwadi kana paine zvimwe \"pythonic\" nzira. Heino iyo python kodhi yandinayo:\\n\\n```python\\narr = [ \\\"a\\\", \\\"b\\\", \\\"c\\\" ]\\nfor index, element in enumerate(arr):\\n print(\\\"index: %i, element: %s\\\" % (index, element))\\n if element == \\\"b\\\":\\n break\\n```"
},
{
"from": "gpt",
"value": "Ehe, python ine zvimwe \"pythonic\" nzira yeizvi. Python yakavaka-mumabasa ```python\\narr = [ \\\"a\\\", \\\"b\\\", \\\"c\\\" ]\\nprint(any(element == \\\"b\\\" for element in arr))\\n``` uye ```python\\narr = [ \\\"a\\\", \\\"b\\\", \\\"c\\\" ]\\nprint(all(element == \\\"b\\\" for element in arr))\\n``` Izvo zvakaenzana neJavascript\\'s array.protype.Some uye array.protypotype.EVERYPEYPE.EVERYPEYPE.EVERYPEE.EVERYSEE.EVERYSE.\\n\\nHeano yako python yakaenzana:\\n\\n1. Array.protoType.Some:\\n\\n```python\\narr = [ \\\"a\\\", \\\"b\\\", \\\"c\\\" ]\\nprint(any(element == \\\"b\\\" for index, element in enumerate(arr)))\\n```\\n\\nIzvi zvichadzoka ```python\\narr = [ \\\"a\\\", \\\"b\\\", \\\"c\\\" ]\\nprint(all(element == \\\"b\\\" for index, element in enumerate(arr)))\\n``` Kana chero chinhu chiri muzvirongwa chiri \"b\".\\n\\n2. Array.protoType.ey:\\n\\n`any()`\\n\\nIzvi zvichadzoka `all()` Chete kana zvinhu zvese zviri muarray uri \"b\".\\n\\nKune ese `True` uye <13 >>, kana yakarongeka isiri isina chinhu, mhedzisiro ndeye `True`.\\n\\nKana iwe uchida kutora iyo index pamwe nechinhu, iwe unogona kushandisa `any()` iyo iri yakavakwa-mukushanda inokubvumira kuti uise pamusoro pechinyorwa uye uine otomatiki counter.\\n\\nHeino yakaenzana nearray.protoType.Some:\\n\\n`all()`\\n\\nUye for array.protoTotype.ey:\\n\\n`False`"
}
] |
[
{
"from": "human",
"value": "Chii chinonzi chivakwa chekufungidzira kutengesa pamwedzi chechitoro uchishandisa yedziva neural network (rnn)?"
},
{
"from": "gpt",
"value": "Kufanotaura kutengesa pamwedzi uchishandisa RNN, iwe unogona kutsanangura chaiwo yekugadzira. Heano muenzaniso:\\n\\n```python\\nmodel = Sequential()\\nmodel.add(LSTM(64, input_shape=(None, 6)))\\nmodel.add(Dense(32))\\nmodel.add(Dense(1))\\nmodel.compile(loss='mean_squared_error', optimizer='adam')\\n```\\n\\nUku kuvakwa kunoenderana nematare matatu. Iyo yekutanga dura ndeye lstm layer ine 64 zvikamu, izvo zvinotora kuiswa muchimiro che `(None, 6)`. Iyo `None` DIMETION ino inobvumira kusiana-kureba kwekuisa-kureba kutevedzana, nepo `6` inomiririra huwandu hwezvinhu zvinoshandiswa kufanotaura. \\n\\nIyo yechipiri layer ndeye yakabatana zvakakwana `Dense` layer ine makumi matatu nematatu. Iyi danda inobatsira mukutambira mamwe maitiro mu data.\\n\\nPakupedzisira, pane imwe `Dense` layer ine imwe chete unit, iyo inoshanda seyekuburitsa layer yekufungidzira kutengesa pamwedzi.\\n\\nIko kurasikirwa kwebasa kunoshandiswa pakudzidziswa ndiko zvinoreva kusarongeka (MMse), uye iyo modhi yakagadziriswa uchishandisa Adhama Optimizer.\\n\\nIwe unogona kuenderera mberi kudzidzisa iyi modhi uchishandisa yako Dataset yako kuti iite chaiyo yekufungidzira kwekutengesa kwemwedzi pamwedzi."
}
] |
[
{
"from": "human",
"value": "Mune django chirongwa chandiri kushanda nevamwe vashoma vanovandudza, tichangobva kuona kuti vese mafaera .PWC mafaera edu ari kuita zvatinoita uye kudzoreredza kwedu. Ndingabvisa sei zvese"
},
{
"from": "gpt",
"value": "Ehe, iwe unogona kubvisa ese Pazasi ndiyo nhanho-ne-nhanho maitiro:\\n\\nNhanho 1: Kutanga, iwe unofanirwa kubvisa zvese .PWC mafaera kubva kune git repository. Iwe unogona kushandisa inotevera mirairo mune yako terminal kubvisa aya mafaera:\\n\\n```bash\\ngit rm --cached \\\\*\\\\*/\\\\*.pwc\\n```\\n\\nUyu murairo unobvisa zvese .PWC mafaera kubva kune yako git repository asi haina kudzima kubva kune yako yemuno faira system.\\n\\nNhanho yechipiri: Mushure mekubvisa ese Zvekuti, iwe unofanirwa kugadzirisa yako .Gigignore faira. Kana iwe usina .Gigignore faira, iwe unogona kugadzira imwe mudzi yeprojekiti yako.\\n\\nKuti urege kufuratira zvese .PWC mafaera, iwe unongoda kuwedzera mutsara unotevera kune yako .Gigignore faira:\\n\\n```bash\\n*.pwc\\n```\\n\\nIzvi zvichafuratira mafaera ese ne .PWC yekuwedzera.\\n\\nNhanho 3: Zvino, iwe unofanirwa kuita shanduko dzako kune repository. Iwe unogona kushandisa iyo inotevera mirairo yekuwedzera uye ita shanduko dzako:\\n\\n```bash\\ngit add .gitignore\\ngit commit -m \\\"Ignore all .pwc files\\\"\\n```\\n\\nZvino, yako git repository ichafuratira zvese .PWC mafaera ezvenguva yemberi."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei pombi chaw opencv mifananidzo ku ffmpeg? Ndanyora script yakapfava muPython uchishandisa zvisungo zvevhura kuti vaverengere pombi yebhuruu kuti ndibudwe kuFFMPEG. Iyo kodhi yandiri kushandisa ndeye:\\n\\n```python\\n'''capture.py'''\\nimport cv, sys\\ncap = cv.CaptureFromCAM(0) # 0 is for /dev/video0\\nwhile True :\\n if not cv.GrabFrame(cap) : break\\n frame = cv.RetrieveFrame(cap)\\n sys.stdout.write( frame.tostring() )\\n```\\n\\nIwo murairo wandiri kushandisa pombi yakabuda kuFFMPEG ndeye:\\n\\n```\\n libavutil 50.15. 1 / 50.15. 1\\n libavcodec 52.72. 2 / 52.72. 2\\n libavformat 52.64. 2 / 52.64. 2\\n libavdevice 52. 2. 0 / 52. 2. 0\\n libavfilter 1.19. 0 / 1.19. 0\\n libswscale 0.11. 0 / 0.11. 0\\n libpostproc 51. 2. 0 / 51. 2. 0\\nOutput #0, avi, to 'out.avi':\\n Stream #0.0: Video: flv, yuv420p, 640x480, q=2-31, 19660 kb/s, 90k tbn, 30 tbc\\n[image2pipe @ 0x1508640]max_analyze_duration reached\\n[image2pipe @ 0x1508640]Estimating duration from bitrate, this may be inaccurate\\nInput #0, image2pipe, from 'pipe:':\\n Duration: N/A, bitrate: N/A\\n Stream #0.0: Video: 0x0000, bgr8, 25 fps, 25 tbr, 25 tbn, 25 tbc\\nswScaler: 0x0 -> 640x480 is invalid scaling dimension\\n```\\n\\nNekudaro, ini ndiri kumhanya nenyaya iyo Ffarmpeg inokundikana neinotevera kukanganisa: \\n\\n```python\\n'''capture.py'''\\nimport cv2\\nimport sys\\nimport numpy as np\\n\\ncap = cv2.VideoCapture(0) \\nwhile True :\\n ret, frame = cap.read()\\n if not ret: break\\n frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB) # Convert to RGB\\n sys.stdout.buffer.write(frame.tostring()) # Write RGB image to stdout\\ncap.release()\\n```\\n\\nMapuranga akabatwa akanyatsoitika 640X480, uye ini ndine chokwadi chekuti pixel odha yeiyo Openvu mufananidzo mhando (iplisoa) ndeye GBR, imwe brige pane chiteshi. Pane munhu angandipa mhinduro here?"
},
{
"from": "gpt",
"value": "Kukanganisa uku kunoitika nekuti FFMPEG haigone kuona iyo yekuisa chimiro. Inotarisira imwe yemhando yemufananidzo kubva pombi, saka isu tinofanirwa kuve nechokwadi chekuti Openv iri kutumira mifananidzo muchimiro ichocho. Iyo pixel fomati inofanira kunge iri rgb24 saka isu tinofanirwa kushandura mafuremu kune iyi fomati isati yanyora.\\n\\nHeino maitiro aungaita script yako:\\n\\n`$ python capture.py | ffmpeg -f image2pipe -pix_fmt bgr8 -i - -s 640x480 foo.avi`\\n\\nZvino, pombi yakabuda kuFFMPEG uchishandisa iyo inotevera mirairo:\\n\\n`$ python capture.py | ffmpeg -f rawvideo -pixel_format rgb24 -video_size 640x480 -i - -vf vflip output.mp4`\\n\\nUyu murairo unotaurira FFMPEG kuti utarisire RAW Vhidhiyo Yevhidhiyo muRGB24 Fomati ine saizi ye640x480 pixels. Iyo `-vf vflip` kupokana kunoshandiswa nekuti Openv's default kamera yekutarisa iri kumusoro, saka isu tinofanirwa kufuratira vhidhiyo yakatwasuka. Kubuda kunoponeswa se `output.mp4`."
}
] |
[
{
"from": "human",
"value": "Pane nzira yekudzosera mavara ari mumutambo uchishandisa algorithm muPython?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Heino algorithm inodzosera tambo yakapihwa muPython:\\n\\n```python\\ndef reverse_string(string):\\n reversed_string = \\\"\\\"\\n for i in range(len(string)-1, -1, -1):\\n reversed_string += string[i]\\n return reversed_string\\n\\nprint(reverse_string(\\\"hello\\\"))\\n```\\n\\nMune iyi algorithm, isu tinotsanangura basa rinonzi `reverse_string` izvo zvinotora tambo seyakaiswa. Isu tinotumira tambo isina chinhu inonzi `reversed_string` kuchengetedza mavara akadzoserwa.\\n\\nTevere, isu tinoshandisa `for` loop to iteser pamusoro penzvimbo dzevanyori mune yekuisa tambo. Chiuno chinotanga kubva kune yekupedzisira index (`len(string)-1`) uye iTerates backward kusvika iyo yekutanga index (`-1`), ine nhanho ye `-1`. Izvi zvinovimbisa kuti isu tinofamba-famba mavara mukudzokera kumashure.\\n\\nMukati mechiuno, isu tinobatanidza hunhu hwega hwega kusvika ku `reversed_string` tichishandisa iyo `+=` Operator. Nekuita izvi, isu zvishoma nezvishoma tinovaka tambo dzakatendeuka.\\n\\nChekupedzisira, isu tinodzoka iyo `reversed_string` Kubva ku `reverse_string` basa, uye call iyo basa netambo \"hello\" sekupokana uchishandisa `print(reverse_string(\\\"hello\\\"))` kuti uone mhinduro dzakatenderwa.\\n\\nIyo yakabuda yekodhi yakapihwa ingave: \"Olleh\", iyo ndiyo nzira yakatsvuka yetambo \"Mhoro\"."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndigadzirise iyo c chirongwa ichi kuti ndione kana nhamba yakapihwa isinganzwisisike kana kunyange uye kudhinda zvinoenderana mhedzisiro?"
},
{
"from": "gpt",
"value": "Iwe unogona kuzadzisa izvi nekugadzirisa iyo c chirongwa sezvakaratidzwa pazasi:\\n\\n```c\\n#include <stdio.h> \\n\\nint main() \\n{ \\n int number; \\n\\n // Prompt the user to enter a number\\n printf(\\\"Enter a number: \\\\n\\\"); \\n scanf(\\\"%d\\\", &number); \\n\\n // Display the entered number\\n printf(\\\"You entered: %d\\\", number); \\n\\n // Check if the number is even or odd and print the result\\n if (number % 2 == 0) {\\n printf(\\\"\\\\nEven\\\");\\n } else {\\n printf(\\\"\\\\nOdd\\\");\\n }\\n\\n return 0; \\n}\\n```\\n\\nMune iyi kodhi, isu tinotanga kuzivisa huwandu hwehuwandu hwehuwandu `number` kuchengeta iyo mushandisi yekuisa. Zvadaro, isu tinokurumidza mushandisi kuti apinde nhamba ichishandisa iyo `printf` basa nemharidzo. Iyo `scanf` basa inoshandiswa kuverenga iyo yekuisa nhamba uye kuchengeta mu `number` inoshanduka.\\n\\nMushure meizvozvo, tinoratidza iyo nhamba yakapinda ichishandisa iyo `printf` basa. \\n\\nKuti uone kana nhamba yacho kunyange kana isinganzwisisike, isu tinoshandisa iyo modulus opareta `%`. Kana iyo yakasara yeiyo chikamu `number % 2` yakaenzana ne 0, ipapo nhamba yacho kunyange. Zvikasadaro, hazvisi zvisinganzwisisike. \\n\\nChekupedzisira, isu tinoshandisa `if-else` chirevo chekutarisa mamiriro aya uye puranda mhedzisiro inoenderana uchishandisa iyo `printf` basa.\\n\\nNekugadzira izvi shanduko, chirongwa ichi chichadhindwa \"zvisinganzwisisike\" kana nhamba yakapihwa isinganzwisisike, uye \"kunyange\" kana nhamba yacho kunyange."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikagadzira iyo yemuchina yekudzidza modhi iyo inogona kuziva iyo yakanyorova mwero kubva kune yakapihwa seti yemamiriro ekunze?"
},
{
"from": "gpt",
"value": "Kuti ugadzire muenzaniso wekudzidza muchina webasa iri, unogona kutevera matanho aya:\\n\\n1. Ngenisai maraibhurari anodiwa: \\n ```python\\n import pandas as pd\\n import numpy as np\\n from sklearn.model_selection import train_test_split\\n from sklearn.preprocessing import StandardScaler\\n from sklearn.ensemble import RandomForestRegressor\\n ```\\n\\n2. Verenga kuverenga mamiriro ekunze kubva kuCSV faira:\\n ```python\\n df = pd.read_csv('weather_data.csv')\\n ```\\n\\n3. Kuparadzanisa iyo ficha uye chinangwa artays:\\n ```python\\n X = df.drop(['humidity'],axis=1).values\\n y = df['humidity'].values\\n ```\\n\\n4. kupatsanura iyo data mukudzidziswa uye kusimbiswa seti:\\n ```python\\n X_train, X_val, y_train, y_val = train_test_split(X, y, test_size=0.2, random_state=42)\\n ```\\n\\n5. Sunga iyo data kuti ive nechokwadi chekuti zvese zvimiro zvine yakafanana huwandu:\\n ```python\\n scaler = StandardScaler()\\n X_train = scaler.fit_transform(X_train)\\n X_val = scaler.transform(X_val)\\n ```\\n\\n6. Gadzira yakasarudzika sango regressor modhi:\\n ```python\\n model = RandomForestRegressor(n_estimators=1000, random_state=42)\\n model.fit(X_train, y_train)\\n ```\\n\\n7. Ongorora maitiro emuenzaniso pane iyo yekubvumidzwa yakatarwa:\\n ```python\\n score = model.score(X_val, y_val)\\n ```\\n\\n8. Shandisa iyo yakadzidziswa muenzaniso kufanotaura iyo yekuzvininipisa mwero:\\n ```python\\n pred = model.predict(X_val)\\n ```\\n\\nNekutevera matanho aya, unogona kugadzira muchina wokudzidza nzira inogona kuziva iyo yakanyorova mwero kubva kune mamiriro ekunze."
}
] |
[
{
"from": "human",
"value": "Ndine basa remajascript iyo inogamuchira tambo seyakaisa. Ini ndinofanira kuona kuti tambo iri ibasa rinoshanda here kana kuti kwete. Pane mumwe munhu anokwanisa kundibatsira neizvi here?"
},
{
"from": "gpt",
"value": "Chokwadi! Iwe unogona kushandisa iyo inotevera JavaScript basa kuti utarise kana tambo ichiri chinhu chakakodzera:\\n\\n```javascript\\nfunction isValidInteger(str) {\\n return /^\\\\d+$/.test(str);\\n}\\n```\\n\\nIri basa rinoshandisa nguva dzose kutaura kuti kusimbisa tambo yekuisa. Iyo yekugara ichitaurwa ```javascript\\nconsole.log(isValidInteger(\\\"123\\\")); // Output: true\\nconsole.log(isValidInteger(\\\"abc123\\\")); // Output: false\\nconsole.log(isValidInteger(\\\"0\\\")); // Output: true\\nconsole.log(isValidInteger(\\\"-10\\\")); // Output: false\\n``` inoenderana netambo yese uye inovimbisa kuti ine imwe kana imwe manhamba chete. \\n\\nHeano maitiro ekuita mabasa:\\n1. Iyo `/^\\\\d+$/` nzira yeiyo yenguva dzose yekutaura chinhu inoshandiswa kutarisa kana tambo yekuisa inoenderana neRegex maitiro.\\n2. Kana tambo iri inyanzvi inoshanda (ine chete manhamba), iyo `test()` nzira ichadzoka `test()`. Zvikasadaro, ichadzoka `true`.\\n\\nIwe unogona kushandisa basa iri nekuidaidza netambo seyakaipokana. Semuyenzaniso:\\n`false`\\n\\nInzwa wakasununguka kubvunza kana iwe uine mimwe mibvunzo!"
}
] |
[
{
"from": "human",
"value": "Ndiri kuita chirongwa cherusarura icho chakananga kurodha pasi MP3 audio rwizi. Rwizi rwuri kusingagumi, uye ini ndoda kukwanisa kudzima mangwanani uye kuchengetedza chikamu chakaburitswa. Parizvino, ini ndinofanira kumira pachirongwa ichi nekudzvanya Ctrl + C. Kunyangwe izvi zvinoshanda, haisi mhinduro yakakodzera. Mumwe munhu anogona kundipa kodhi iyo purogiramu inomira iyo ```rust\\nextern crate reqwest;\\n\\nuse std::io;\\nuse std::fs::File;\\n\\n// Note that this is a direct link to the stream, not a webpage with HTML and a stream\\nconst STREAM_URL: &str = \\\"http://path.to/stream\\\";\\n\\nfn main() {\\n let mut response = reqwest::get(STREAM_URL)\\n .expect(\\\"Failed to request mp3 stream\\\");\\n let mut output = File::create(\\\"stream.mp3\\\")\\n .expect(\\\"Failed to create file!\\\");\\n io::copy(&mut response, &mut output)\\n .expect(\\\"Failed to copy mp3 stream to file\\\");\\n}\\n``` basa uye inochengetedza iyo faira yakadhindwa isina kugumisa chirongwa chose?\\n\\n```rust\\nuse std::io::Read;\\nuse std::io;\\nuse std::fs::File;\\n\\nfn main() {\\n let mut response = reqwest::get(STREAM_URL)\\n .expect(\\\"Failed to request mp3 stream\\\")\\n .take(100 * 1024); // Limit the reader to 100KB using `take()`\\n let mut output = File::create(\\\"stream.mp3\\\")\\n .expect(\\\"Failed to create file!\\\");\\n // The `response` reader is now limited to 100KB, so it will only read that much before returning EOF\\n // This signals a successful completion to `io::copy()`\\n io::copy(&mut response, &mut output)\\n .expect(\\\"Failed to copy mp3 stream to file\\\");\\n}\\n```"
},
{
"from": "gpt",
"value": "Sezvataurwa mumashoko, iyo `io::copy()` basa rakagadzirirwa kuverenga `io::copy` mune zvaro zvese uye nyora zvayo zvirimo kune `Reader` pasina kukanganisa. Izvo zvinowanzo shandiswa pausingade pakati penyika uye kungoda kuendesa izvo zvese zvemukati kubva kumuverengi kumunyori.\\n\\nKuti umise iyo `Writer` Score kutanga uye chengetedza iyo yefaira inotorwa faira, iwe unogona kushandisa iyo `io::copy()` nzira, iyo inogumisa iyo `io::Read::take()` kune nhamba yakatarwa yemabhiri. Iyi nzira inodzosera chitsva `Reader` iyo inogona kuendeswa ku `Reader`.\\n\\nHeano muenzaniso wekuti ungagadzirisa sei kodhi yako kuti uwane izvi:\\n\\n`io::copy()`\\n\\nMune ino kodhi yakagadziridzwa, iyo `response` Reader inogumira kune 100kb uchishandisa iyo `take()` nzira. Semhedzisiro, `io::copy()` ichangoverengera kusvika ku100kb kubva kuRwizi vasati vasvika eof, zvichiratidza kuti yakabudirira kupedzisa. Iyo faira yakadhindwa yefaira ichaponeswa uye inogona kuwanikwa yekutamba."
}
] |
[
{
"from": "human",
"value": "Pane ndirimo here yekuyeuka algorithm yekutsvaga kupindirana kwevaridzi vaviri vakarongeka?"
},
{
"from": "gpt",
"value": "Ehe, pane ndangariro-inoshanda algorithm yekutsvaga kupindirana kwevaridzi vaviri kurongeka. Imwe mhinduro inogona kushandisa nzira mbiri-pointer. Heino muenzaniso unoitwa muPython:\\n\\n```python\\ndef intersectionSortedArrays(arr1, arr2):\\n result = []\\n i, j = 0, 0\\n while i < len(arr1) and j < len(arr2):\\n if arr1[i] == arr2[j]:\\n if i == 0 or arr1[i] != arr1[i-1]:\\n result.append(arr1[i])\\n i += 1\\n j += 1\\n elif arr1[i] < arr2[j]:\\n i += 1\\n else:\\n j += 1\\n return result\\n\\narr1 = [1, 2, 3, 5, 6]\\narr2 = [3, 5, 7, 8]\\n\\nintersect = intersectionSortedArrays(arr1, arr2)\\nprint(intersect)\\n```\\n\\nIyo `intersectionSortedArrays` basa inotora maviri akarongeka arrays seyakaisa uye inodzosera rondedzero ine mharadzano yevaviri artrays. Inoshandisa maviri ekunongedzera, `i` uye `j`\\n\\nKana izvo zvinhu zvakaenzana, zvinotarisa kana chiri chekutanga chiitiko cheiyo mu `arr1` ((uye nekuenzanisa nechinhu chakapfuura `arr1[i-1]`), chinowedzera chinhu kune `result` rondedzero. Zvadaro, zvinowedzera zvese zviri zviviri zvinonongedzera.\\n\\nKana iyo chinhu mu `arr1` ishoma pane chinhu chiri mu `arr2`, iyo algorithm inowedzera `i` kuendesa kune inotevera chinhu mu `arr1`. Kukurukurirana, kana chinhu chiri mu `arr1` chakakura kupfuura chinhu chiri mu `arr2`, iyo algorithm inowedzera `j` kuendesa kune inotevera chinhu mu `arr2`.\\n\\nPakupedzisira, iyo algorithm inodzosera iyo `result` rondedzero, iyo ine mafambiro evaviri arrays.\\n\\nMumuenzaniso wakapihwa, kubudiswa kuchave `[3, 5]`"
}
] |
[
{
"from": "human",
"value": "Ndinganyorera sei chirongwa chinoverenga huwandu hwezvinhu zvese zviri muzvinyorwa zvehuwandu?"
},
{
"from": "gpt",
"value": "Iwe unogona kuzadzisa izvi nekushandisa chiuno kuti chiite kuburikidza nechinhu chimwe nechimwe chiri muhurongwa uye kuwedzera kukosha kune kusiyanisa kunoita kuti uwedzere huwandu hwehuwandu. Heino muenzaniso mhinduro muPython:\\n\\n```python\\ndata = [1, 2, 3, 4, 5]\\ntotal = 0\\nfor num in data:\\n total += num\\nprint(total)\\n```\\n\\nMune iyi kodhi, tinotanga iyo inoshanduka `total` kusvika 0. Ipapo, uchishandisa `for` Loop, isu tine pamusoro peChinhu chimwe nechimwe 4> mu `num` rondedzero. Mukati mechiuno, tinowedzera kukosha kwe `data` kusvika `num` tichishandisa iyo `total` inoshanda, iyo inzira yepfupi yekunyora `+=`. Pakupedzisira, isu tinodhinda kukosha kwe `total = total + num`, iyo inomiririra huwandu hwezvinhu zvese zviri muhurongwa. Mune ino kesi, kubudiswa kungave `total`"
}
] |
[
{
"from": "human",
"value": "Ndeipi nzira yakakodzera yekubata kukanganisa \"haigone kutora kero ye a ()\" mukuenda kana uchiedza kugovera kero yekudzoka kwebasa kune pointer?\\n\\n```go\\nfunc a() string {\\n /* doesn't matter */\\n}\\n\\nb *string = &a()\\n```\\n\\nKunzwisisa kwangu ndiko kunoita kuti ingoumbodzikamisa kushanduka kwemuno kune murwi kana kero yayo yatorwa. Nekudaro, mune ino kesi, zvinoita sekunge kero yeiyo kukosha kwekudzoka haisi kugamuchirwa. Ndeipi nzira inokurudzirwa yekugadzirisa iyi nyaya nenzira yakawedzera yechiito?"
},
{
"from": "gpt",
"value": "Mukuenda, kero yekero ```go\\ntmp := a()\\nb := &tmp\\n``` inodzosera pointer kune chimwe chinhu chine \"imba\", senge inoshanduka. Mukodhi yako, kukosha kwechirevo `&` kunoonekwa se \"vasina pekugara\", izvo zvinokonzera kukanganisa \"hakugone kutora kero yea ()\". Kana iwe uchinyatsokoda `a()`, unogona kugadzirisa nyaya iyi nekuzviita mumatanho maviri:\\n\\n`*string`\\n\\nNdokumbira utarise kuti nepo paine zviitiko zvinoshandiswa zve `*string`, kazhinji chikanganiso kuvashandisa. Mukuenda, `string` ishanduko mhando, zvinoreva kuti yakachipa kuti ipfuure uchitenderedza (pointer uye int). Iko kukosha kweiyo `string` haina kusununguka, nekuchinja, shanduko ye `*string` chete uko iyo \"Imba\" inonongedzera kuTring kukosha kwetambo. Nekudaro, kazhinji kazhinji, kushandisa `*string` haina basa."
}
] |
[
{
"from": "human",
"value": "Pane here nzira yekugadzira iyo JavaScript basa iyo inogona kuburitsa iyo rombo remagetsi matrix yehukuru hwakapihwa?"
},
{
"from": "gpt",
"value": "Hongu, iwe unogona kugadzira iyo JavaScript basa inotora muhuwandu huviri inomiririra saizi yeiyo matrix (m uye n) uye inodzosera yakasarudzika matrix ye size mxn. Heino muenzaniso unoitwa:\\n\\n```javascript\\nfunction createMatrix(m, n) {\\n let matrix = [];\\n for (let i = 0; i < m; i++) {\\n let row = []; \\n for (let j = 0; j < n; j++) {\\n let randomNumber = Math.floor(Math.random() * 10);\\n row.push(randomNumber);\\n } \\n matrix.push(row);\\n }\\n return matrix;\\n}\\n\\nlet m = 3;\\nlet n = 4;\\nconsole.log(createMatrix(m, n)); // Output: [ [5,9,0,4], [7,8,4,4], [4,4,3,3] ]\\n```\\n\\nMune iyo kodhi iri pamusoro, isu tinotsanangura basa rinonzi `createMatrix` izvo zvinotora muparamende miviri `m` uye `n` inomiririra huwandu hwemitsara uye nemakoramu mune matrix zvichiteerana. Mukati mebasa, tinogadzira rondedzero isina chinhu inonzi `matrix` kuchengeta mitsara yeiyo matrix. Isu tinobva tashandiswa nested yezvishongo kuti iite kuburikidza nemutsara mumwe nemumwe uye column, kugadzira nhamba isina kujairika pakati pe 0 ne9 uchishandisa `Math.random()`> Isu tinosundira nhamba isina kujairika kune `Math.floor()` Array, uye kamwe chete mutsara wakakwana, isu tinopusha `row` kusvika ku `row`. Pakupedzisira, tinodzokera iyo yakagadzirwa `matrix`.\\n\\nKuti tiyedze basa racho, isu tinotsanangura zviviri zvakasiyana `matrix` uye `m` zvinomiririra saizi yaunoda yeMatrix, wobva wafona iyo `n` basa neiyi tsika. Iyo inokonzeresa matrix yakadhindwa kune console uchishandisa `createMatrix`. Mumuenzaniso uyu, kunze kwaizove `console.log`"
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa muenzaniso wekugadzira zororo api muJava uchishandisa iyo Spark Java Microcwork?"
},
{
"from": "gpt",
"value": "Zvirokwazvo! Heino muenzaniso wekodhi unoratidza maitiro ekugadzira zororo api muJava uchishandisa iyo Spark Java Microwork:\\n\\n```java\\nimport static spark.Spark.*;\\nimport java.util.ArrayList;\\nimport org.json.JSONObject;\\n\\npublic class Main {\\n public static ArrayList<String> list = new ArrayList<>();\\n public static void main(String[] args) {\\n get(\\\"/list\\\", (req, res) -> {\\n res.type(\\\"application/json\\\");\\n return new JSONObject()\\n .put(\\\"items\\\", list.toArray())\\n .toString();\\n });\\n \\n post(\\\"/list\\\", (req, res) -> {\\n list.add(req.queryParams(\\\"item\\\"));\\n return Integer.toString(list.size());\\n });\\n \\n delete(\\\"/list/:id\\\", (req, res) -> {\\n list.remove(Integer.parseInt(req.params(\\\"id\\\")));\\n return \\\"\\\";\\n });\\n }\\n}\\n```\\n\\nMumuenzaniso uyu, tine kirasi huru inonzi \"main\" iyo ine maApI nzira dzekuwana, kutumira, uye bvisa zvikumbiro. \\n\\nIyo `get(\\\"/list\\\", ...)` nzira inobata iyo Tora chikumbiro uye inodzosera mhinduro yejson ine zvinhu zviri mune rondedzero. Iyo `res.type(\\\"application/json\\\")` inoisa mhinduro yemukati mhando kuna JSON. Iyo `list.toArray()` inoshandura runyorwa mune yakarongeka, uye ipapo isu tinoshandisa `new JSONObject().put(\\\"items\\\", ...)` kugadzira iyo json chinhu ne \"zvinhu\" kiyi uye runyorwa uye rondedzero yacho sekukosha kwayo. Chekupedzisira, isu tinotsanangura iyo JSON RINGADZIRA KUTI TINOGONESA UYE KUTI IZVI ZVEKUTI.\\n\\nIyo `post(\\\"/list\\\", ...)` nzira inobata chikumbiro chekutumira uye inowedzera chinhu chakataurwa kune rondedzero. Isu tinotora kukosha kwechinhu kubva pachikumbiro uchishandisa `req.queryParams(\\\"item\\\")` uye uwedzere kune rondedzero uchishandisa `list.add(...)`. Isu tinobva tadzoka saizi yerondedzero se tambo.\\n\\nIyo `delete(\\\"/list/:id\\\", ...)` nzira inobata chikumbiro chekudzima uye kubvisa chinhu icho pane yakatarwa index kubva pane iyo rondedzero. Isu tinotora indekisi kubva pachikumbiro uchishandisa `req.params(\\\"id\\\")` Isu tinobva tadzosa tambo isina chinhu semhinduro.\\n\\nIwe unogona kumhanya iyi kodhi kuti ugadzire zororo API iyo inokutendera kuti uwedzere, bvisa, uye tora zvinhu kubva pane rondedzero ye tambo."
}
] |
[
{
"from": "human",
"value": "Ini ndine templating system inoshandisa erb template yakachengetwa mune database. Ini ndinopedza data kubva kune imwe template kune imwe ichishandisa iyo: wenharaunda paramende mune njanji rekupa nzira. Kugadzika tsika yekuzvishora kune aya akasiyana, parizvino kushandisa iyo yakatsanangurwa? nzira. Nekudaro, mushure mekusimudzira kune iyo yazvino njanji vhezheni, ndiri kusangana nemaitiro anoshamisa. Dzimwe nguva iyo yakatsanangurwa? Nzira inoshanda uye dzimwe nguva hazvireve. Zviri kukonzera kusiana kuiswa seNil pane iyo yekusarudzika kukosha. Pane nzira iri nani yekubata here nyaya isina kunyorwazve matemplate ese? Zvakare, ini handina kuwana chero ruzivo nezvezvakatsanangurwa? nzira mune ruby \\u200b\\u200bdocs. Izvo zvakanyorwazve kana kuti ndiri kurasikirwa nechimwe chinhu?"
},
{
"from": "gpt",
"value": "Kutanga, iyo yakatsanangurwa? Nzira iri chaiyo inoshanda muRuby uye isina kuderedzwa. Iyo inoshandiswa kutarisa kana iyo inoshanduka kana nzira ichitsanangurwa. Nekudaro, zvinoita sekunge mune yako nyaya, panogona kunge paine bug mu ruby \\u200b\\u200bkana erb ichikonzera maitiro asingaenderane.\\n\\nKubata iyi nyaya pasina kunyora zvese matemplates, unogona kushandisa ruby \\u200b\\u200bidiom iyo inopa kukosha kwekutadza chete kana iyo inoshanduka ichizosarudzika kana kuti nil. Panzvimbo pekushandisa iyo yakatsanangurwa? Nzira, iwe unogona kushandisa iyo inotevera kodhi:\\n\\n```ruby\\nperex ||= true\\n```\\n\\nIzvi zvichapa chokwadi kune iyo inoshanduka \"cerex\" chete kana isina kujekeswa kana kuti nil. Izvo zvakakosha kuti uzive kuti iyi kodhi ichatsiva kukosha kwe \"perex\" kana iri nhema. Kana iwe uchida kugovera kukosha kwekutenderwa chete kana \"perex\" isina kujekeswa kana nil, unogona kushandisa iyo inotevera kodhi:\\n\\n```ruby\\nperex ||= perex.nil?\\n```\\n\\nIzvi zvichapa chokwadi ku \"perex\" chete kana chisina kujekeswa kana kuti chisina kujekeswa kana kuti nil, zvikasadaro zvichachengeta kukosha kwayo kwazvino.\\n\\nIzvo zvakakodzera kutaura kuti kuvimba nekuita kwekuita kwekuita kweNI dzimwe nguva kunogona kutungamira kuChiziro yechokwadi. Iyo inokurudzirwa kunyora kodhi iyo yakajeka inobata tsika default kuti udzivise kuvhiringidzika uye zvinogona kunge zvingangoita bundu."
}
] |
[
{
"from": "human",
"value": "Ini handikwanisi kuita kunge ndichifunga kuti nei ichi chisiri kupatsanura, ndiri kuwana chikanganiso \"Kupfuura Pfungwa Kunze\" Ndiri kushandisa muchina wenhau\\n\\nIni ndoziva mushure mekuparadzaniswa kunoitika quotient inofanira kunge iri muRax, uye zvakasara zvinofanirwa kunge zviri muRDX ndinotenda, asi sezvazviri izvozvi ndiri kungoedza kuti maoko angu pane quotient.\\n\\nCode:\\n```assembly\\n;print out division message\\nmov rcx, 0 ;zero out register\\nmov rax, [input]\\nmov rcx, [input2]\\nidiv rcx ;divide rax by rcx\\nmov rdi, rax ;for printing purposes\\ncall print_int\\n```"
},
{
"from": "gpt",
"value": "Basa rako rinotaridza zvishoma zvishoma zvakandinetsa. Iyo ```assembly\\n_mydiv:\\n xor %rdx, %rdx ; clear high bits of dividend\\n mov %rdi, %rax ; copy dividend argument into rax\\n idiv %rsi ; divide by divisor argument\\n ret ; return (quotient is in rax)\\n``` Mirayiridzo inofanirwa kushanda sezvinotarisirwa kwandiri neiri basa:\\n\\n```assembly\\n_mydiv:\\n mov r8, rdx ; copy divisor argument to scratch register\\n xor rdx, rdx ; clear high bits of dividend\\n mov rax, rcx ; copy dividend argument into rax\\n idiv r8 ; divide by divisor in scratch register\\n ret ; return (quotient is in rax)\\n```\\n\\nRakashandurwa muNASM Syntax uye kumawindo a Abi, ndinofunga kuti icho chingave chinhu senge:\\n\\n`idiv`\\n\\nIwe ungangove uchimhanya pane yako parameter uye inovhiringidza chimwe chinhu munzira?\\n\\nRongedza: Kutarisa kodhi yako, inoitika kwandiri kuti ingangodaro isina kunyorwa sebasa rakakodzera zvachose. Matanho Akakosha ndeekuti:\\n\\n1\\n2. Isa kuronga mune imwezve nyoresa - iwe wakasarudza RCX, izvo zvinofanirwa kunge zvakanaka.\\n3. Govana - `idiv rcx`.\\n4. Mhedzisiro ichave muRax.\\n\\nIwe unofanirwa kubhadhara zvakanyanya kuendesa nhanho 1 - ita shuwa kuti rdx: Rax ine miri manyoro! Nei urikuwana iyo yekuvhara pfungwa kunze kwangu ini handigone kufungidzira kubva kune iyo kodhi yawakaratidza."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikagadzira node.js application kuunganidza data yemushandisi kubva kuongororo uye kuchengeta mune database?"
},
{
"from": "gpt",
"value": "Iwe unogona kugadzira node.js application uchishandisa inotevera kodhi. Iyi kodhi inoshandisa iyo Exprame yekushandisa kugadzirisa http.\\n\\n```javascript\\nconst express = require('express');\\nconst bodyParser = require('body-parser');\\nconst mysql = require('mysql');\\n\\nconst port = 3000;\\nconst app = express();\\n\\n// Parse incoming requests data\\napp.use(bodyParser.json());\\napp.use(bodyParser.urlencoded({ extended: false }));\\n\\n// Create connection to database\\nconst db = mysql.createConnection({\\n host: 'localhost',\\n user: 'root',\\n password: '',\\n database: 'survey'\\n});\\n\\n// Connect to database\\ndb.connect();\\n\\napp.get('/', (req, res) => {\\n res.send('Welcome to the survey app!')\\n});\\n\\n// Route to add data \\napp.post('/add', (req, res) => {\\n let data = {name: req.body.name, age: req.body.age};\\n let sql = 'INSERT INTO survey SET ?';\\n let query = db.query(sql, data, (err, results) => {\\n if(err) throw err;\\n console.log(results);\\n res.send('Survey data added...');\\n });\\n});\\n\\napp.listen(port, () => {\\n console.log(`Server started on port ${port}`);\\n});\\n```\\n\\nIwe unogona kumhanya iyi kodhi pane yako yemushini muchina uchishandisa.js uye kuwana application pa `http://localhost:3000`. Iyo application ine nzira yekusarudzika (`/`) iyo inoratidza inogamuchirwa meseji. Kuti uwedzere data yeonghi, iwe unogona kugadzira http post chikumbiro kune iyo `/add` nzira ine `name` uye `age` parameter muchikamu chekukumbira. Iyo data ichazochengetwa muMySQL database.\\n\\nOngorora: Usati wamhanyisa kodhi, ita shuwa kuti iwe une izvo zvinodikanwa zvekuvimba zvakaiswa uye kugadzirisa iyo MySQL yekubatanidza zvigadziriso zvinoenderana neyako database setup."
}
] |
[
{
"from": "human",
"value": "Iwe unogona here kupa mhinduro yekubatanidza zvinyorwa zviviri muchirongwa?"
},
{
"from": "gpt",
"value": "Chokwadi! Heino mhinduro uchishandisa Python:\\n\\n```\\ndef merge_lists(l1, l2):\\n merged_list = l1 + l2\\n return merged_list\\n\\nlist1 = [1, 2, 3]\\nlist2 = [4, 5, 6]\\n\\nmerged_list = merge_lists(list1, list2)\\nprint(merged_list)\\n```\\n\\nMumhinduro iyi, tinotsanangura basa rinonzi `merge_lists` izvo zvinotora zvinyorwa zviviri, `l1` uye `l2` SEZVINOGONA. Mukati mebasa, isu tinobatanidza zvinyorwa zviviri zvichishandisa `+` Operator uye chengetedza mhedzisiro mu `merged_list`. Pakupedzisira, tinodzoka `merged_list`.\\n\\nKuti tiyedze basa iri, isu tinogadzira zvinyorwa zviviri, `list1` uye `list2`, nezvimwe zvinhu zve sampula. Isu tinobva tafona iyo `merge_lists` basa, kupfuura `list1` uye `list2` seyakagakavara, uye kugovera iyo yakadzoserwa yakanyorwa tsamba ku `merged_list`. Pakupedzisira, isu tinodhinda `merged_list` kuratidza iyo yakabatanidzwa mhedzisiro.\\n\\nMumuenzaniso uyu, `merged_list` ichave ne `[1, 2, 3, 4, 5, 6]`, iyo ndiyo yakabatanidzwa ye `list1` uye `list2`."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kunyora iyo SQL Query yekutsvaga yechipiri yakabatikana nendege?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa inotevera SQL Query kuti uwane iyo yechipiri yakakwenenzvera airport:\\n\\n```sql\\nSELECT Airport_Name, Passenger_Count\\nFROM Airports\\nORDER BY Passenger_Count DESC\\nLIMIT 1 OFFSET 1;\\n```\\n\\nIyi query inosarudza iyo `Airport_Name` uye `Passenger_Count` makoramu kubva ku `Airports` tafura. Iyo `ORDER BY Passenger_Count DESC` clause inoraira mhedzisiro yakaiswa mukuburuka kuraira zvichienderana ne `Passenger_Count` column. Iyo `LIMIT 1 OFFSET 1` clause inokonzeresa mhedzisiro yakaiswa kune imwe mutsara kutanga kubva kune yechipiri mutsara, kukupa zvinokupa iwe wechipiri wakabatikana."
}
] |
[
{
"from": "human",
"value": "Ndingashandisa sei kukurumidza kuendesa iyo rectangular chimiro pane iyo skrini ichishandisa UIVWIE MABHUKU?"
},
{
"from": "gpt",
"value": "Iwe unogona kuzadzisa izvi nekushandisa iyo inotevera kodhi mune yako Swift Chirongwa:\\n\\n```swift\\nimport UIKit\\n\\nclass ViewController: UIViewController {\\n \\n @IBOutlet weak var rectangleView: UIView!\\n \\n override func viewDidLoad() {\\n super.viewDidLoad()\\n \\n // Animating the rectangular shape\\n UIView.animate(withDuration: 3.0, animations: {\\n self.rectangleView.transform = CGAffineTransform(translationX: 60, y: 0)\\n }) { finished in\\n UIView.animate(withDuration: 3.0, animations: {\\n self.rectangleView.transform = CGAffineTransform.identity\\n })\\n }\\n }\\n}\\n```\\n\\nMune iyi kodhi, isu tinopinza uikit chimiro chekuwana makirasi anodiwa uye nzira. Mukati me `ViewController` kirasi, isu tine chekunze chinonzi `rectangleView` iyo inomiririra iyo rectangular chimiro pachiratidziri.\\n\\nKuti tiratidze chimiro chectangular, isu tinoshandisa iyo `UIView.animate(withDuration:animations:completion:)` nzira. Iyo `withDuration` paramende inotsanangura iyo nguva yemilation mumasekondi. Mune ino kesi, yakagadzirirwa kusvika pamasekonzi matatu.\\n\\nMukati mevhavha yekuvhara, isu tinoisa iyo `transform` pfuma ye `rectangleView` kusvika A `CGAffineTransform` inoshandisa shanduro. Izvi zvinofambisa iyo rectangular chimiro makumi matanhatu emapipi kurudyi pane x-axis, uchichengeta iyo y-axis isina kuchinjika.\\n\\nMushure mekupedza kwemifananidzo, kuvhara kunopera. Mukati kuvharwa uku, isu tinoyera iyo `rectangleView` zvakare neiyo nguva yemasekondi 3.0, asi panguva ino isu tichaisa shanduko kune iyo yekuzivisa kuti ishandiswe. Izvi zvinogadzirisa shanduko uye inounza iyo rectangular chimiro kumashure kune kwayo yekutanga chinzvimbo.\\n\\nNekumhanya iyi kodhi, iwe uchaona iyo rectangular chimiro chinonamira zvakanyatsorara pamusoro pechidzitiro."
}
] |
[
{
"from": "human",
"value": "Ini ndoda kuburitsa SQL Query iyo inotora zvese zvinopinda kubva patafura inonzi \"vanhu\" uko zera rakakura kupfuura rakapihwa muparara weti. Ndingaite sei kuti ndiwane izvi uchishandisa SQL?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa inotevera SQL query kuti utore iyo inodiwa entries:\\n```sql\\nSELECT * FROM People WHERE age > 15;\\n```\\nMumuenzaniso uyu, paramende yezana inofungidzirwa kuve gumi nemashanu. Iwe unogona kuchichinja kune chero imwe kukosha zvichienderana nezvako chaizvo zvinodiwa. Iyo `SELECT` Chirevo chinoshandiswa kutora data kubva kune \"vanhu\" tafura, uye `WHERE` clause inoshandiswa kutsanangura mamiriro ezvinhu anofanirwa kuve mukuru pane iyo yakapihwa paramende. Iyo `*` chiratidzo mune mubvunzo unomiririra makoramu ese, saka mhedzisiro yacho ichasanganisira makoramu ese emidziyo yekufananidza."
}
] |
[
{
"from": "human",
"value": "Nei mabasa esimbi asina kubvumidzwa mumitauro yekuronga senge enda?"
},
{
"from": "gpt",
"value": "Ndinotenda kuti pane zvikonzero zvitatu zvikuru nei zvisingaitwe nemabasa haatenderwe mumitauro yekuronga senge enda:\\n\\n1. Simptified compiler: kubvumira mabasa etestamende ingaomesa kuisana nemhosva. Parizvino, iyo compiler inotora kuti mabasa ese ari padanho repamusoro, izvo zvinoita kuti zvive nyore kuongorora uye kururamisa kodhi.\\n\\n2. Kana iri rezita rekuzadzisa, zvinokwanisika kumabasa netsaona, inotungamira kune isingatarisirwe maitiro kana maitiro asina kugadziriswa. Nekuramba mabasa etested, mutauro unokurudzira magadziri kunyora kodhi yakajeka uye inochengetwa.\\n\\n3. Kusiyanisa mabasa uye kuvharirwa: kuva neyakajeka syntax yemabasa uye kuvhara kunoonekwa sechiitiko chakanaka. Kugadzira kuvharwa Nekudaxixixixixix yekuvharirwa, vagadziri vanoyeuchidzwa kufunga nezvechinogona kutsanangurwa pamusoro peizvozvo uye vakaita sarudzo dzevazivikanwa pakugadzira kuvharwa.\\n\\nNdokumbira kuti uone kuti izvi zvikonzero zvakavakirwa pamaonero uye nekucherechedzwa, sezvo kungave kusiri chirevo kubva kune vatambi vemitauro vachinyatsotaurira kusarudzika kwemabasa ested."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikagadzira chirongwa chinoburitsa chitsva nehurongwa hwakatsetseka hwehuwandu hwese mune yakarongeka? Unogona kupa kodhi yekodhi?"
},
{
"from": "gpt",
"value": "Chokwadi! Heano mhinduro muPython:\\n\\n```python\\ndef square_numbers(numbers):\\n squares = []\\n for num in numbers:\\n squares.append(num ** 2)\\n\\n return squares\\n\\n# Create new array containing the squares\\nnumbers = [1, 2, 3, 4, 5]\\nsquares = square_numbers(numbers)\\nprint(squares)\\n```\\n\\nMumhinduro iyi, tinotsanangura basa `square_numbers` izvo zvinotora paramende paramende `numbers`, iyo inomiririra yakarongedzwa. Mukati mebasa racho, tinotanga rondedzero isina chinhu `squares` kuchengetedza iyo yakaenzana tsika dzehuwandu. \\n\\nZvadaro, isu tinotsaukira pamusoro peimwe chinhu `num` mu `numbers` Array uchishandisa `for` loop. Kune yega yega `num`\\n\\nChekupedzisira, tinodzoka iyo `**` rondedzero kubva mubasa. Kuti ushandise basa iri, isu tinopfuura array rakapihwa `squares` (i.e., `squares`) sekukakavara uye kuchengeta yakadzoserwa mu `numbers` inoshanduka. Zvadaro, tinogona kudhinda iyo `[1, 2, 3, 4, 5]` Array kuwona tsika dzakarongeka dzeiyo yekutanga."
}
] |
[
{
"from": "human",
"value": "Ndiri kushandisa Inline musangano wekuita kuti ave mirayiridzo inowanikwa mukodhi yangu. Ndine iyo inotevera kodhi snippet inoshanda neGCC:\\n\\n```\\nGCC_INLINE __m128i GCC_INLINE_ATTRIB\\nMM_SHA256RNDS2_EPU32(__m128i a, const __m128i b, const __m128i c)\\n{\\n asm (\\\"sha256rnds2 %2, %1, %0\\\" : \\\"+x\\\"(a) : \\\"xm\\\"(b), \\\"Yz\\\" (c));\\n return a;\\n}\\n```\\n\\nNekudaro, pandinoyedza kuenderana neiyi kodhi ine clang, hazvizive iyo ```\\nasm (\\\"mov %2, %%xmm0; sha256rnds2 %%xmm0, %1, %0\\\" : \\\"+x\\\"(a) : \\\"xm\\\"(b), \\\"x\\\" (c) : \\\"xmm0\\\");\\n``` Constraint inodikanwa ne ```c\\nGCC_INLINE __m128i GCC_INLINE_ATTRIB\\nMM_SHA256RNDS2_EPU32(__m128i a, const __m128i b, const __m128i c)\\n{\\n register const __m128i tmpc asm(\\\"xmm0\\\") = c;\\n __asm__(\\\"sha256rnds2 %2, %1, %0\\\" : \\\"+x\\\"(a) : \\\"x\\\"(b), \\\"x\\\" (tmpc));\\n return a;\\n}\\n``` kuraira. Ndakawana basa rekushanda rinosanganisira kuwedzera A `Yz` Mirayiridzo yeClang:\\n\\n`sha256rnds2`\\n\\nNekudaro, iyi yakashanda inokanganisa kuita kwekodhi yangu neye3 matanho ezvikamu. Ndinoda kuwana mhinduro inodzivirira iyo yepakati famba muChedzero yekodhi. Pane mumwe munhu angandibatsira kunzwisisa maitiro ekushanda kutenderedza kushomeka kwe `mov` Machine Constraint pasi peClang uye ipa maitiro anodzivisa iyo yepakati yekufambisa mukodhi yakagadzirirwa?"
},
{
"from": "gpt",
"value": "Kuti ushande kutenderedza kushomeka kwe `Yz` Machine Constraint pasi peClang Izvi zvinogona kuwanikwa kuburikidza neyakajeka rejista inoshanduka, iyo inyorini yemunharaunda inoshanduka inosanganiswa neyakagadziriswa kunyoresa.\\n\\nMune nyaya yako, kwaunoda kumanikidza kushanduka kwe `Yz` Rejista, iwe unogona kugovera iyo `xmm0` paramende kune iyo yenguva pfupi inoshanduka uye shandisa iyo yenguva pfupi inoshanduka separamende mugungano rakatsanangurwa musangano. Izvi zvinobvumira kuunganidzira kuti uve neruzivo rwakawanda nezvekuti sei `c` rejista inoshandiswa, ichiita kuti riite kuti iite fungidziro.\\n\\nHeino muenzaniso wekuti ungagadzirisa sei kodhi yako:\\n\\n`xmm0`\\n\\nNekushandisa kunyoreswa kunyoreswa kuverenga `tmpc` Inosanganiswa ne `xmm0` Izvi zvinofanirwa kubvisa kudiwa kwekuwedzera kwekufambisa kuraira uye kugadzirisa mashandiro ekodhi yako.\\n\\nPaunenge uchishandisa iyo `mov %2, %%xmm0` Ekuenda mune iyo Inline Assembly Greenplate, iyo compiler (zvese zviri zviviri clang uye gcc) haiitire chero mhedzisiro pamirairo. Ungano yekutanga uye yakawedzera matembo egungano inobatwa semabhokisi miteya idzo dzinosvika kutsiva kunoenderana nemanesimba kunoitwa.\\n\\nNekodhi yakagadziridzwa ichishandisa kunyoreswa kunyoreswa kushanduka, iwe unofanirwa kuona yakawedzera disasing isina disosembly isina mafambiro ekuwedzera. Iyi nzira inobatsira iyo compler gadzirisa kushandiswa kwe `xmm0` kunyoresa kuti uite zviri nani kuita.\\n\\nNdinovimba izvi zvinobatsira! Ndizivisei kana uine mimwe mibvunzo."
}
] |
[
{
"from": "human",
"value": "Ndiri kuedza kupa izvo zvakafanana zvemukati mukati meaviri akasiyana mafaira muDjang ichishandisa iyo \"inowedzera\" uye \"inosanganisira\" template tags. Ndine mafaera maviri, peji1.html uye peji2.html, iyo inowedzera base1.html and base2.html zvichiteerana, uye inosanganisira commonda.html. Iyo commonda.html inodarika block iyo inotsanangurwa mune ese base1.html uye base2.html. Nekudaro, ini handikwanisi kushandisa ese maviri ekutsvaga uye inosanganisira panguva imwe chete. Pane here nzvimbo yekubatira pane iyi nyaya? Chinangwa changu chekupedzisira ndechekupa iyo peji yakafanana mune ese PDF uye HTML fomati, uko kuumbwa kwakasiyana zvishoma.\\n\\nPeji1.html:\\n```\\n{% extends \\\"base1.html\\\" %}\\n{% include \\\"commondata.html\\\" %}\\n```\\nPeji2.html:\\n```\\n{% extends \\\"base2.html\\\" %} \\n{% include \\\"commondata.html\\\" %}\\n```"
},
{
"from": "gpt",
"value": "Iwe unogona kugadzirisa izvi nekutsanangudza block mukati colmon.html. Kuwedzera uye kunosanganisira unogona kushanda pamwe chete, asi dambudziko rinomuka kana iwe ukaedza kuyambuka iyo block imwechete mune yako template uye yako yaisanganisira template. \\n\\nKuti ugadzirise nyaya iyi, iwe unofanirwa kutsanangura block mukati componda.html uye wozozvinyanyisa mumwana wako template (peji1.html uye peji2.html). \\n\\nHeano maitiro ekuzviita:\\n\\nChekutanga, muCompondata.html, tsanangura chivharo:\\n```\\n{% block commondata %} \\n... \\n{% endblock %}\\n```\\nZvadaro, mune yako base templates (base1.html uye base2.html), inosanganisira commonta.html uye shandisa iyo block tag yekutsanangura kwaunoda iyo commonda.html:\\n```\\n{% include \\\"commondata.html\\\" %}\\n{% block commondata %}\\n{% endblock %}\\n```\\nPakupedzisira, mumwana wako template (peji1.html uye peji2.html), wedzera yako base templates uye tsanangudza block:\\n```\\n{% extends \\\"base1.html\\\" %}\\n{% block commondata %} \\n... \\n{% endblock %}\\n```\\n```\\n{% extends \\\"base2.html\\\" %}\\n{% block commondata %} \\n... \\n{% endblock %}\\n```\\nNenzira iyi, iwe unogona kushandisa zvakare bhuroka rimwe chete mune akawanda matemplates uye dzivirira kupokana."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kuti ndikagadzira iyo muchina wekufunda muenzaniso kufanotaura zveshuwa mutengo uchishandisa nhoroondo yedata?"
},
{
"from": "gpt",
"value": "Kuti ugadzire iyo muchina wokudzidza muenzaniso wekufanotaura mutengo wekuchinja, unogona kutevera matanho aya:\\n\\n1. Ngenisai maraibhurari anodiwa:\\n```python\\nimport pandas as pd\\nfrom sklearn.linear_model import LinearRegression\\nfrom sklearn.model_selection import train_test_split\\n```\\n\\n2. Kuisa iyo nhoroondo yenhoroondo mune pandas dataframe:\\n```python\\ndata = pd.read_csv('data.csv')\\n```\\n\\n3. Kupararira iyo data mune maficha (x) uye mavara (y):\\n```python\\nX = data.drop('Price Change', axis=1)\\ny = data['Price Change']\\n```\\n\\n4. kupatsanura iyo data mukudzidziswa uye bvunzo seti:\\n```python\\nX_train, X_test, y_train, y_test = train_test_split(X, y, test_size=0.25, random_state=0)\\n```\\n\\n5. Gadzira uye dzidzisa mutsara wekudzora modhi:\\n```python\\nmodel = LinearRegression()\\nmodel.fit(X_train, y_train)\\n```\\n\\n6. Ita fungidziro uchishandisa iyo Yakadzidziswa Model:\\n```python\\ny_pred = model.predict(X_test)\\n```\\n\\n7. Ongorora maitiro emuenzaniso:\\n```python\\nscore = model.score(X_test, y_test)\\nprint('Model Score: %.2f' % score)\\n```\\n\\nNekutevera matanho aya, iwe uchave unokwanisa kugadzira muchina wokudzidza maitiro anogona kufanotaura zveshuwa mutengo unoenderana nedata rezvakaitika kare. Iyo `LinearRegression` modhi kubva ku scikit-dzidza inoshandiswa mune uyu muenzaniso, asi iwe unogona kuongorora mamwe mhando uye maitiro zvichienderana nezvinodiwa zvako."
}
] |
[
{
"from": "human",
"value": "Ndokumbirawo uongorore kodhi inotevera uye undizivise kana iwe ukawana chero nyaya dzinogona kuitika kana zvikanganiso.\\n\\n```python\\ndef foo(X, Y):\\n for i in range(1, X):\\n for j in range(1, Y):\\n print i\\n return\\n```"
},
{
"from": "gpt",
"value": "Pakuongorora kodhi yakapihwa, ndakaratidza nzvimbo shoma dzinogona kuve dzakavandudzwa.\\n\\nChekutanga, kodhi yacho inoita kunge yakanyorwa muPython 2.x syntax, kupi ```python\\ndef foo(X, Y):\\n for i in range(1, X):\\n for j in range(1, Y):\\n print(i)\\n``` chirevo pane basa. Kana iwe ukaedza kumhanya iyi kodhi muPython 3.x, zvichaguma nesyntaxerror. Kuita kuti zvienderane ne python 3.x, iwe unofanirwa kushandura kodhi seinotevera:\\n\\n```python\\ndef print_value(X, Y):\\n for i in range(1, X):\\n for j in range(1, Y):\\n print(i)\\n```\\n\\nNekutsiva `print` ne `print i`, iwe unogona kuona kuti kodhi inomhanya zvakanaka mune ese ari maviri python 2.x uye python) python.\\n\\nPamusoro pezvo, kushandiswa kwe `print(i)` Chirevo mune izvi zvakati zvinoita senge zvinoita kunge zvinoshandira chero chinangwa. Sezvo pasina imwe kodhi mitsara inotevera iyo inogona kusvetuka, unogona kubvisa zvakachengeteka iyo `return` chirevo kubva kukodhi.\\n\\nChekupedzisira, zita rekuita `return` harirondedzere rinonyatsotsanangura, iro ringaite kuti riome kuti rinzwisise chinangwa chebasa racho. Zvinogona kuve zvakabatsira kuti zita remitemo rakavakirwa pane zvavanoita kana kukosha kwavanodzoka. Mune ino kesi, ngatitumire zita rekuti basa ku `foo` kuti riratidze zviri nani kushanda kwayo.\\n\\nHeino shanduro yakagadziridzwa yekodhi inogadzirisa izvi zvinetswa:\\n\\n`print_value`\\n\\nIyi kodhi yakagadziridzwa inoenderana nePython 3.x, inobvisa zvisina basa `return` chirevo, uye chine zita rakawanda rinotsanangura."
}
] |
[
{
"from": "human",
"value": "Ndinoda kugadzira iyo byte code yekuunganidza yemashini yeWindows inowedzera maviri makumi matatu nematatu-zvishoma uye kurasa kutakura zvishoma. Ndinoziva kuti mabheti eku \"Wedzera\" anogona kunge akafanana mumitambo yemazuva ano yemazuva ano internet. Ini ndoda kuongorora chirongwa changu vb neinjekiseni yekisimendi yakananga mariri. Ini ndakawana hex string \"8a4c240833c0f6c1e075068b442404d3e0c20800\" inomiririra kodhi yegungano yekukurumidza \"shl\" kushanda mu vb6. Zvino, ini ndoda kutsvaga iyo hex tambo yemabhureti inomiririra miganho yekuunganidza iyo ichadzosera huwandu hwevaviri vane makumi maviri nenhatu. Pane mumwe munhu angandipa iyo Hex kodhi ye \"Wedzera\" kurayirwa \"?"
},
{
"from": "gpt",
"value": "Ndakasanganiswa neThe yeHex tambo uye ndikawana kodhi yegungano inotevera:\\n```\\n(__TEXT,__text) section\\nf:\\n00000000 movb 0x08(%esp),%cl\\n00000004 xorl %eax,%eax\\n00000006 testb $0xe0,%cl\\n00000009 jne 0x00000011\\n0000000b movl 0x04(%esp),%eax\\n0000000f shll %cl,%eax\\n00000011 retl $0x0008\\n```\\nIyi kodhi yakaomarara kupfuura iyo yekutanga sosi kodhi yakapihwa. Inotarisa kana yechipiri operand isiri yakakura kwazvo, iyo isiri iripo mukodhi yawakagovana. Heino iri nyore ```\\nmov 4(%esp), %eax\\nadd 8(%esp), %eax\\nret $8\\n``` basa rinowedzera nharo mbiri pamwe chete uye rinodzosera mhedzisiro:\\n```\\n(__TEXT,__text) section\\n00000000 8b 44 24 04 03 44 24 08 c2 08 00\\n```\\nKuunganidza iyo iri pamusoro apa inobereka kutevera kwekutevera:\\n```\\n__attribute__((__stdcall__))\\nint f(int a, int b) \\n{\\n return a + b;\\n}\\n```\\nAya mabheti anofanirwa kuita iyo inodiwa yekuwedzera kushanda. Pamusoro pezvo, ini ndapa yakaenzana c code snippet inowana iyo yakafanana inoshanda:\\n```\\n(__TEXT,__text) section\\n_f:\\n00000000 movl 0x08(%esp),%eax\\n00000004 addl 0x04(%esp),%eax\\n00000008 retl $0x0008\\n```\\nKana ikanyudzwa ne `stdcall` uye `-Oz`, iyo yakagadzirwa muchina kodhi inoenderana nekereke kodhi pamusoro:\\n`-fomit-frame-pointer`\\nNdinovimba mapeche aya uye kodhi snippets inosangana nezvaunoda."
}
] |
[
{
"from": "human",
"value": "Chii chinonzi c ++ algorithm kuverenga iyo Nth Filbonacci nhamba?"
},
{
"from": "gpt",
"value": "Iwe unogona kushandisa iyo inotevera kodhi kuti uverenge iyo nth fiBonacci nhamba muC ++:\\n\\n```cpp\\nint fibonacci(int n) \\n{ \\n int arr[n+2];\\n arr[0] = 0;\\n arr[1] = 1;\\n for (int i = 2; i <= n; i++)\\n arr[i] = arr[i-1] + arr[i-2]; \\n return arr[n]; \\n}\\n```\\n\\nMune iyi kodhi, isu tinotsanangura basa rakanzi `fibonacci` izvo zvinotora huwandu `n` sekuisa. Mukati mebasa, tinozivisa array `arr` yehukuru `n+2` kuchengetedza fibonacci kutevedzana. Isu tinotumira zvinhu zviviri zvekutanga zvehurongwa\\n\\nZvadaro, isu tinoshandisa `for` loop kuti titore iyo yasara fibonacci nhamba. Kutanga kubva Index 2, isu tanga huwandu hwenhamba mbiri dzapfuura mukuteerana (i.e., 7> uye `arr[i-1]`) uye chengetedza mhedzisiro yacho ku index `arr[i-2]` muhurongwa.\\n\\nChekupedzisira, isu tinodzokera kukosha ku index `i` mune yakarongedzwa, iyo inomiririra iyo nth fibonacci nhamba."
}
] |
[
{
"from": "human",
"value": "Ndingaite sei kutora zita uye email kero yevashandisi kubva kuSQL tafura inonzi \"vashandisi\" vadiki pane makumi matatu?"
},
{
"from": "gpt",
"value": "Kugadzirisa dambudziko iri, unogona kushandisa iyo SQL sarudza chirevo neinenge iri clause. Heino kodhi yaungashandisa:\\n\\n```sql\\nSELECT name, email \\nFROM users \\nWHERE age < 30;\\n```\\n\\nMuChechi iri pamusoro, chirevo chakasarudzwa chinoshandiswa kutsanangura iwo makoramu aunoda kutora, iwo \"zita\" uye \"email\" mune ino nyaya. Iyo kubva clause inotaura tafura yaunoda kubvunza, iri \"vashandisi\". Chekupedzisira, iyo ipo ipo clause mafirita mhedzisiro yakavakirwa pamamiriro ezvinhu ekuti \"zera\" chikamu chinofanira kunge chisingasviki makumi matatu.\\n\\nNekuita izvi SQL Query, iwe uchawana iyo yaunoda mhedzisiro, iyo izita uye email kero yevashandisi vese mu \"vashandisi\" tafura ine isingasviki makumi matatu."
}
] |
[
{
"from": "human",
"value": "Ichokwadi here kuti X86 ASM \"Lock\" Command Prefix Inoita Kuti Yese Cores Kuti isunungure apo murayiridzo unotevera \"kukiya\" kuri kuurayiwa?\\n\\nNdakaverenga izvi mune blog post uye hazvina musoro. Ini hapana chandinowana chinoratidza kana ichi chiri chokwadi kana kuti kwete."
},
{
"from": "gpt",
"value": "Iyo \"kukiya\" kuraira prefix mu x86 asm hazviite kuti zvese zvinokonzeresa matambudziko ese kusimuka apo murayiridzo unotevera \"kukiya\" kuri kuurayiwa. Kunyangwe kana kwete ma cores freeze zvinoenderana neiyo chaiyo processor uye maitiro ayo anokona.\\n\\nZvinoenderana neIntel 64 uye IA-32 Architectures software Devaler\\'s Manual - Chirongwa chechitatu: Chikamu che \"Kuvhiya\" Kuvhiringidza Processor Caches Zvinoshamisa Pamhuri yeProcessor.\\n\\nKune Intel486 uye Pentium processors, iyo \"kukiya\" chiratidzo kunogara kukagara mubhazi panguva ye \"kukiya\" kushanda, kunyangwe ndangariro dzikakiyiwa dzakateyiwa processor.\\n\\nNekudaro, kweP6 uye newer processor mhuri, kana ndangariro dzikavharwa mukati me \"kuvhiyiwa\" Kuvhiringidzwa kwekunyorwa kweCache. Panzvimbo iyoyo, ichagadzirisa nzvimbo yekuyeuka mukati uye kuvimba ne cache cohemery mechenism yekuve nechokwadi chekutonga.\\n\\nUyu mechina, anozivikanwa se \"cache kuvhara,\" anobvumira processor kuti avhenekere kubva mubhazi zvisina kufanira uye nekuvimba nezvochenjeri akangwara kudzivirira zvimwezve kugadziridzwa nemaitiro akawanda.\\n\\nMukupfupikisa, maitiro e \"kukiya\" kuraira prefix zvinoenderana neiyo chaiyo processor mechanism. Vamwe process vanogona kusunungura marudzi ese vacho vachiri kuita \"kuraira\" kuraira, nepo vamwe vangashandisa cache kuvhara kuti vaburitse kuita uye kudzivirira kukakavara kwebhazi."
}
] |
[
{
"from": "human",
"value": "Ndiri kushanda kuburikidza neyakawisira tutorials pane [ino webhusaiti] (http://wabem.com/Cheveloperworks/linsm/index.html) yekuzvijaira neX86 / x64. Ndakawana imwe kodhi muAT & T Syntax iyo inotumirana uye inomhanya zvakabudirira, asi pandinenge ichishanduka kuIntel syntax, ini ndinowana \"mhosva yekutadza\" kukanganisa. Pane munhu angandibatsira kunzwisisa zvingave zvichiita nyaya iyi?\\n\\n```assembly\\n.intel_syntax noprefix\\n.global main\\n.text\\nmain:\\n mov rdi, message\\n call puts\\n ret\\nmessage:\\n .asciz \\\"Hello, World\\\"\\n```\\n\\nIni handisi kunyatsoziva x86, saka ndiri kushamisika kana paine chimwe chinhu chandiri kushaiwa. Chero mazano?"
},
{
"from": "gpt",
"value": "MuAT & T Syntax, mutsara ```\\n0000000000000000 <main>:\\n0: 48 c7 c7 00 00 00 00 mov $0x0,%rdi\\n``` inoshandisa iyo ```\\n0000000000000000 <main>:\\n0: 48 8b 3c 25 00 00 00 00 mov 0x0,%rdi\\n``` chiratidzo chekumiririra iyo yekukasira kukosha, zvinoreva kuti inomiririra kero ye `mov $message, %rdi` inoshanduka.\\n\\nNekudaro, mune intel syntax, mutsara `$` inoshandisa mhedziso kero, iyo inoreva kuti inowana zvakananga zvinowanikwa zvirimo mu `message` Label. Kuti uwane kero chaiyo ye `mov rdi, message`, unofanirwa kushandisa iyo `message` Keyword, seiyi: `message`.\\n\\nMusiyano wacho pakugadzirisa modhi dzinogona kukonzera \"Chikamu Chikwereti\" Chikanganiso kana uchishandisa Intel Syntax pasina `offset` Keyword.\\n\\nHeano kuenzanisa kweBinaseka yakadzingwa yeiyo miviri yeSyntaxes:\\n\\nAT & T:\\n`mov rdi, offset message`\\n\\nIntel:\\n`offset`\\n\\nSezvauri kuona, iyo Intel syntax haina kunyatsorongedza kero ye `message`, zvichikonzera maitiro asingatarisirwi.\\n\\nKugadzirisa iyi nyaya, shandura mutsara `mov rdi, message` kusvika `mov rdi, offset message` muchikamu cheIntex kodhi."
}
] |
[
{
"from": "human",
"value": "Ndingabvisa sei mavara ese aripo mune tambo \"Aeiou\" kubva kune yakapihwa c chirongwa?"
},
{
"from": "gpt",
"value": "Kuti ubvise mavara ese aripo mune tambo \"Aeiou\" kubva pane yakapihwa C chirongwa, iwe unogona kugadzirisa chirongwa chakapihwa seinotevera:\\n\\n```c\\n#include <stdio.h> \\n\\n// Function to remove all characters from the string that are present in the string \\\"aeiou\\\"\\nvoid removeCharFromString(char *str) \\n{ \\n int i, j, k; \\n for (i = j = 0; str[i]; ++i) \\n { \\n int present = 0; \\n for (k = 0; k < 5; k++) \\n if (str[i] == \\\"aeiou\\\"[k]) \\n present = 1; \\n if (present == 0) \\n str[j++] = str[i]; \\n } \\n str[j] = '\\\\0'; \\n} \\n\\nint main() \\n{ \\n char str[] = \\\"thisisacodetodeletevowels\\\"; \\n \\n printf(\\\"Original String: %s\\\\n\\\", str); \\n \\n removeCharFromString(str); \\n \\n printf(\\\"Edited String: %s\\\\n\\\", str); \\n\\n return 0; \\n}\\n```\\n\\nMune iyi chirongwa chakashandurwa, iyo ```\\nOriginal String: thisisacodetodeletevowels\\nEdited String: thsscdtdltvwls\\n``` basa inotora pointer kune hunhu array (`removeCharFromString`) se paramende yayo. Mukati mebasa, pane chiuno chinoratidziro pamusoro pehunhu hwega hwega hwetambo wakapihwa `char *str`. Kune imwe neimwe yemunhu, chimwe chiuno chinoshandiswa kutarisa kana zvichienderana nechero hunhu mumutambo \"Aeiou\". Kana mutambo wawanikwa, iyo `str` inoshanduka yakaiswa kusvika ku1. Kana pasina mechi inowanikwa, hunhu hunopindwa nemhedzisiro (`present`) uye `str[j]` inokwiridzwa. Chekupedzisira, iyo null hunhu (\\'\\\\ 0\\') inowedzerwa kumucheto kweiyo tambo yakagadziridzwa kuti igumise nemazvo.\\n\\nMune `j` basa, tambo `main` inotsanangurwa, iyo ine tambo yekutanga kuti igadziriswe. Tambo yekutanga yakadhindwa uchishandisa `str`, ipapo iyo `printf` basa inonzi ne `removeCharFromString` sekukakavara. Mushure meizvozvo, tambo yakagadziridzwa yakadhindwa uchishandisa `str` zvakare.\\n\\nNekumhanya ichi chirongwa, iwe uchawana inotevera yekubuda:\\n`printf`\\nSezvauri kuona, mavhawero (\\'ini\\', \\'Ini\\', \\'a\\' \", \\'\" o\\', \\'o\\' O \\'\\'."
}
] |
[
{
"from": "human",
"value": "Ini ndinofanira kuburitsa kirasi yepython inogona kuenzanisa nhamba mbiri. Ndingaitei kuti ndishandisa izvi tichishandisa kirasi muPython?"
},
{
"from": "gpt",
"value": "Iwe unogona kugadzira kirasi yePython inotora manhamba maviri sekupokana panguva yekutanga uye kuishandisa nzira yekuenzanisa nhamba mbiri. Heino muenzaniso kodhi:\\n\\n```python\\nclass Numbers:\\n def __init__(self, num1, num2):\\n self.num1 = num1\\n self.num2 = num2\\n\\n def compare(self):\\n if self.num1 > self.num2:\\n return \\\"Number1 is larger than Number2\\\"\\n elif self.num1 < self.num2:\\n return \\\"Number2 is larger than Number1\\\"\\n else:\\n return \\\"Number1 is equal to Number2\\\"\\n```\\n\\nMune iyi kodhi, tinotsanangura kirasi inonzi \"nhamba\" ne ```python\\nnumbers = Numbers(5, 8)\\nresult = numbers.compare()\\nprint(result)\\n``` nzira inotora maviri ekuverenga nharo, `__init__` uye `num1`. Aya nharo anochengeterwa semuenzaniso akasiyana uchishandisa `num2`.\\n\\nKirasi yacho zvakare ine nzira inonzi `self` iyo inofananidza iyo tsika ye `compare` uye `num1`. Kana `num2` yakakura kupfuura `num1`, inodzosera tambo \"nhamba1 yakakura kupfuura nhamba2\". Kana `num2` idiki pane `num1`, inodzosera tambo \"nhamba2 yakakura kupfuura nhamba1\". Uye kana `num2` yakaenzana ne `num1`, inodzosera tambo \"nhamba1 yakaenzana nenhamba2\".\\n\\nKuti ushandise kirasi iyi, iwe unogona kugadzira muenzaniso wekirasi uye kufonera iyo `num2` nzira. Semuyenzaniso:\\n\\n`compare`\\n\\nIzvi zvinobuda \"nhamba2 yakakura kupfuura nhamba1\" nekuti 8 yakakura kupfuura mashanu. Iwe unogona kushandura nharo dzakapfuura panguva yekutanga kuenzanisa nhamba dzakasiyana."
}
] |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.