Using Classes Across Components
Component developers frequently require the utilization of a class from another existing component. With 4D 20 R6, when a component has a declared na...
July 17, 2024
1 min read
4D Language
Design application logic with strong typing, object oriented principles, structured error handling, and modular class architecture. Write clear, maintainable code that works consistently across desktop, web, REST, and client server environments.
Enhanced Session Storage Access
You can store information in the storage of various session types, such as Client/Server, Web, or Mobile, allowing for easy reuse across different pro...
July 17, 2024
1 min read
Managing HTTP Requests with HTTP Agents
In 4D 19 R6, we introduced HTTP classes to modernize syntax and enhance functionalities for our HTTP client commands. Building on this foundation, 4D ...
July 17, 2024
1 min read
Explore GitHub Codespaces Possibilities with 4D
GitHub offers powerful tools for developers. One of them is Codepaces, which lets you develop code stored in a GitHub repo online from anywhere using ...
June 11, 2024
1 min read
Auto Tool4D Download in 4D-Analyzer Extension for VS Code
We're pleased to announce a useful new simplification in the 4D-Analyzer extension for Visual Studio Code! This feature is aimed at streamlining the ...
June 10, 2024
1 min read
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
Workspace Syntax Checking in VS Code editor
4D 20 R5 brings a new capability to the Visual Studio Code editor through the 4D-Analyzer extension: Say hello to Workspace Syntax Checking, designed ...
May 7, 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