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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 Qodly pro – Secure Data Access in your Application
Discover best practices for securing data access in 4D Qodly Pro. During the session, you’ll learn how to protect your...
Generating an executable application with 4D
FeaturedLearn how to transform a 4D project into a complete executable application, ready to be delivered to your users.This course...
Building a Complete Web Application with 4D Qodly Pro
FeaturedWelcome to this 4D Qodly Pro course!In this series, we’ll explore the essential features of Qodly Pro by building a...
AI with 4D 21 & 4D AI Kit
From semantic search to intelligent search in your applications Join Mathieu Ferry, to discover how 4D 21 LTS is transforming...
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...
Mastering 4D
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