4D Language
Vibe Coding with 4D
Join Mathieu Ferry, 4D Product Team Manager, for a 60-minute webinar and discover how natural language prompts can transform the...
Timestamps #04: Days, weeks, months
FeaturedIn this fourth course, we’ll be taking a look at concepts we deal with on a daily basis – weeks,...
Timestamps #03: in the data
FeaturedIn this third course of the series, it’s time to move on from code to the 4D database and see...
Timestamps #02: Extending the class
FeaturedIn this second course, we’re going to deepen our understanding of the codes presented in the previous course, ” Timestamps...
Timestamps #01: The basics
FeaturedIn September 2009, we published a series of four articles on the 4D blog entitled “TimeStamp, my love”. It addressed...
The importance of putting things to the test
FeaturedOne of the golden rules of optimization is to regularly re-read your code to identify possible improvements, while taking into...
4D Coding #06 – Signal and Semaphore
This module introduces 4D’s synchronization mechanisms: signals and semaphores.These tools enable you to coordinate several processes working in parallel, avoid...
4D Coding #05 – Processes, workers and cousins
In the beginning, there were processes, which enabled us to carry out several actions in parallel and to multi-window. Then...
