Deprecation of the Legacy Network Layer
To handle the communication between 4D Client and 4D Server, 4D proposes 3 different network layers: Legacy, ServerNet, and QUIC. The Legac...
June 5, 2024
1 min read
Tips & Tricks for your 4D Apps – May 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 28, 2024
1 min read
4D Netkit: OAuth2.0 authentication using a certificate
Several OAuth 2.0 servers, like the Microsoft Identity Platform, provide an authentication option utilizing certificates instead of client secrets. Th...
May 8, 2024
1 min read
4D View Pro: Enhancement of Custom Functions
Sometimes, you may require specialized calculations on the contents of a column or row without knowing how many cells will be affected. With 4D...
May 8, 2024
1 min read
4D Netkit: Append an email with Gmail
There may be times when you find it necessary to keep an email as a template inside a designated label in your mailbox. With the release of 4D 20 R5, ...
May 8, 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
4D NetKit: PKCE for OAuth 2.0
OAuth 2.0 is a cornerstone of modern authentication. Enter PKCE, a pivotal enhancement fortifying OAuth 2.0 against interception and replay attacks. W...
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
4D Write Pro. New Section Options Available in the Interface
As you know, 4D Write Pro manages two types of sections, continuous or with page breaks. Whether you prefer distinct right-sided pages from the left ...
May 7, 2024
1 min read
A Handy New 4D Write Pro Attribute: wk page size!
The WP SET ATTRIBUTES command in 4D Write Pro is undoubtedly one of the most frequently used commands, as its vast possibilities apply to all sorts of...
May 6, 2024
1 min read