Hibernate Framework: OrphanRemoval with Hibernate
See in this article how the orphanRemoval attribute works, present in most annotations of relationships between entities, and used to define how a removal action is assigned to an object.
List of Objects in Delphi
See in this article how we can create a list of objects to store information for multiple objects.
Delphi for Beginner
Online Course: this course is designed for people who are starting to program in delphi.
Delphi Win32 -Building Database Application - P6
In this video, we will start discussion about SQL, specifically we will talking about query data with SQL.
We will learn about query data with very simple SQL command with basic query statement.
Delphi Win32 -Building Database Application - P5
There are many searching methods we can use with ClientDataset, fore example are Locate, Lookup FindKey and FindNearest. Locate will find and move cursor if specified record is found, but lookup doesn’t. Findkey and FindNearest are searching method that use index. Findkey is used to find data and move the cursor if found. FindNearest used to moves the cursor to the record that most closely matches a specified set of key values.
Delphi Win32 -Building Database Application - P4
Insert, Edit, and Delete are the basic operation to modify dataset. Although they can be done very easy with user interface component like DBGrid or DBNavigator, as a Delphi programmer you have to know how to do that at run time. This video covers how to modify data inside TClientDataset at runtime.
Delphi Win32 -Building Database Application - P3
Field is the element of dataset. In the real world application, you will intensively work with fields. The basic type of field is TField object and it has different descendant for different data type, for example TFloatField, TIntegerField, TStringField, etc.
Delphi Win32 -Building Database Application - P2
There are many aspects on developing database application with Delphi. One of them is how to manage and process data in local memory. Delphi gives us an alternative to do that with a descendant of a Dataset component called ClientDataset.
Delphi Win32 -Building Database Application - P1
This video is the first part of a video set about Building Database Application with Delphi, Firebird and dbExpress. In this video we will talk about introduction to database application with Delphi in general.
Lazarus Beginner - P2
This video will talk about basic Free Pascal program skeleton, including basic data types, constant variable, one and multi dimension array, and looping with for, while and repeat...until statement.
Delphi Win32 - Delphi for Beginner - P10 - Final
Delphi has many ways to access database, that is, BDE, ADO, IBExpress, and dbExpress. This video will talk about basic usage of dbExprsess components to access Interbase database.
Delphi Win32 - Delphi for Beginner - P9
Most modern programming languages support object-oriented programming (OOP). OOP languages are based on three fundamental concepts: encapsulation, inheritance, and polymorphism.
Lazarus Beginner - P1
Lazarus is an open source, multi platform, Delphi like IDE and RAD Tools built with Free Pascal compiler. This series of Lazarus tutorial video for beginner covers the fundamental elements of application development with Lazarus and Free Pascal.
Delphi Win32 - Delphi for Beginner - P8
This video tutorial is perfect for beginner Delphi programmers and covers the fundamental elements of development application with Delphi.
Array is a collection of data with same type. Internally it resides on contiguous memory.
Delphi Win32 - Delphi for Beginner - P7
Delphi is one of the most used development tools for desktop application. This video tutorial is perfect for beginner Delphi programmers and covers the fundamental elements of development application with Delphi. Units are individual source code modules in Delphi.
Delphi Win32 - Delphi for Beginner - P6
This chapter will talk about branching and looping, the most important structure in programming, including if – then – else, case, for, repeat - until, and while.
Using Lookups searches on the Web
In this article, we will see how to develop search in the lookup style, in order to suppress this need, so common in our day-to-day.