QUIC Now Matches ServerNet Capabilities
The QUIC network layer now supports as many features as the ServerNet network layer. With 4D 20 R5, we added support for IPv6, broadcast, and Single S...
May 6, 2024
1 min read
Latest
4D Write Pro: Tables without limit!
Since the introduction of tables in 4D Write Pro, many new features have been put in place. Including Headers, footers, sort breaks and, of course, th...
May 3, 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
ORDA – Restrict Data to Relevant Criteria
In 4D 19 R8, we introduced a robust permission system, granting you granular control over user access to your data. This system protects your data dep...
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
Improved 4D Client Licenses Usage with Qodly Studio for 4D
Those of you who have started using Qodly Studio for 4D already know how powerful this new tool is for developing business web applications. If you h...
May 2, 2024
1 min read
4D Write Pro: More display options for anchored pictures and text boxes!
So far 4D Write Pro documents, pictures can be either in line (just like a big character), behind or in front of the text. Text boxes (appeared in 4D ...
May 2, 2024
1 min read
Tips & Tricks for your 4D Apps – April 2024 Edition
by Add Komoncharoensiri, Director of Technical Services at 4D Inc Here we go with another set of tips and tricks. The 4D Knowledge Base is a lib...
May 1, 2024
1 min read