Class property declarations and assignments on a single line
In 4D 20 R5, the streamlined property declaration now offers the convenience of initializing properties simultaneously with their declaration, a...
May 7, 2024
1 min read
20 R5 + Programming
Customize App Appearance with New Windows Types
With 4D 20 R5, unlocking new possibilities in application customization, two additional window types now offer flexible modal or non-modal windows wit...
May 6, 2024
1 min read
New 4D remote session object with Client/Server connection and Stored procedure
In 4D applications, four types of sessions exist 4D Remote session, Stored Procedure session, Mobile session, and Web session. The Session command al...
May 3, 2024
1 min read
Try-Catch Code Blocks Unveiled!
After implementing the throw() command and introducing the Try(Expression) keyword, we are excited to unveil the next evolution in 4D's error handling...
May 3, 2024
1 min read
Shared Classes
Do you want a simplified way to use shared objects, following the classic object syntax and automatically calling use/end use when needed? Fasten you...
May 2, 2024
1 min read
Singletons in 4D
4D 20 R5 delivers a powerful feature for developers: Singletons! The singleton design pattern creates a single instance of a class accessible through...
May 2, 2024
1 min read