HTTPS Requests Now Support Windows Certificate Store
Starting with 4D 21, your HTTPS requests can now use a certificate stored in the Windows Certificate Store instead of one saved on disk. This is parti...
October 15, 2025
1 min read
Settings
Custom Parameters for Initializing Embedded Web Area
Since the embedded web area utilizes CEF as its web browser engine, there have been requests for a method to incorporate additional CEF switches, like...
July 19, 2024
1 min read
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
Enhancing The Journal Management
With 4D v20 R3, a new feature has been introduced to enable better journal management. This feature concerns the "Use log file" option, which can now ...
October 23, 2023
1 min read
Headless 4D applications
As a 4D developer, you may have already encountered a need to develop applications without a graphical user interface (GUI), otherwise known as a head...
October 28, 2019
1 min read
Improving databases tests
As a developer, you're aware that improving the quality of your developments is often based on unit tests. In order to launch these tests, developers ...
November 14, 2018
1 min read