A better understanding of 4D REST sessions
In a previous blog post, we showed you how to get started with the 4D REST server. We walked you through different CRUD operations using Postman and p...
April 9, 2020
1 min read
Programming + v18
How to share your 4D code via Github
So you’ve been testing out project databases ... maybe you've created one or perhaps you've converted an existing binary application. Now, it’s time f...
December 18, 2019
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
On resize… On resize… On resize…
Wondering how to create a nice and dynamic user interface? Typically when a form is resized, the form objects whose horizontal sizing or vertical sizi...
November 29, 2019
1 min read
Zip/unzip files and folders with these commands
Before exchanging files (by email for example), we often compress them to reduce their size before transmitting them. With 4D v18, you can compress an...
November 21, 2019
1 min read
Expanding the abilities of the Form event command
As you may already know, the Form event command identifies the type of form event that has just occurred. It's typically used within a form or object ...
November 15, 2019
1 min read
C_VARIANT to store different type of values
Sometimes you want to write code being able to work with different variable types, this is especially true for generic coding. Using pointers can make...
November 14, 2019
1 min read
Multiple 4D data sources, interested?
We've got an exciting new feature to announce in 4D v18 and the title may have already given you a hint! This feature opens new possibilities for cli...
October 31, 2019
1 min read
CSS color strings for better readability
Improved and simplified 4D commands just keep coming. Now you can set colors in your form objects using CSS strings instead of numeric values. Previou...
August 14, 2019
1 min read
A new tool at your fingertips to analyze debug logs
With 4D v17 R5, we've improved the debug logs by adding methods and allowing each process to be traced independently. With this R-release, we've gone ...
July 31, 2019
1 min read