Multiple servers, one shared local resources
There may be times when you might need users to connect to many instances of the same merged server application. When this happens, the merged client ...
October 27, 2020
1 min read
Damien Fuzeau
Multiple instances of merged server applications on the same machine
Hosting several 4D Server applications on the same machine is not unusual, especially for production and pre-production environments. But if your mach...
October 27, 2020
1 min read
Pro list box features are now FREE!
Interested in building list boxes that can automatically adapt the height of each row to its content so that the full text or picture can be displayed...
August 13, 2020
1 min read
Dynamically grant user permissions
Following the ability to use your own end user management system and the SET USER ALIAS command, you might be wondering how you can manage end user pe...
August 7, 2020
1 min read
Server code development in project applications
Developing and debugging server code in project applications has become easier than ever in 4D v18 R4. Without further ado, let’s take a look at how t...
July 24, 2020
1 min read
Multiple web servers in a single 4D instance
Have you ever needed to use multiple web servers in order to, for example, split your web application code into several business units, or separate th...
May 25, 2020
1 min read
Who did what: Store user aliases in the journal
By now, you've surely discovered the new ability to identify your users thanks to the SET USER ALIAS command. In 4D v18 R2, the command's behavior has...
February 25, 2020
1 min read
Take control of your work area
Want to adapt your application's interface to your end user's system preferences? Want to make sure your application's interface isn't obscured by the...
January 29, 2020
1 min read
Enable Debugger for PROCESS 4D TAGS in compiled mode
PROCESS 4D TAGS has been enhanced with each 4D version and the latest additions as 4DCODE have drastically increased the use cases. What was previousl...
December 10, 2019
1 min read
Coexistence of thread-safe and non-thread-safe commands
Have you ever needed to use methods with both thread-safe and not thread-safe calls, with conditions that skip over commands that are not thread-safe?...
November 27, 2019
1 min read