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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...

In 4D v18, we shipped a cool feature allowing you to easily manipulate tables with new commands and standard actions. We've got even more good news (e...

Sometimes it's preferable to have the lines of an object keep their original width, regardless of the applied transformation. For example, you draw a ...

Adding a block of comments at the beginning of a method is useful for adding a note about what a method does, as well as a list of input/output parame...

4D Write Pro has been designed to create all kinds of documents, from the most simple to the most sophisticated. To achieve this diversity, documents ...

So your application has been developed and you're ready for the next step. 4D lets you: generate a compiled database that no longer contains any i...

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...

4D provides libraries to help you develop applications. One of these libraries is standard and contains preconfigured form objects and widgets, while ...

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?...

Want to use 4D Write Pro to create HTML emails with static pictures in the text? Maybe something like a fancy newsletter with pictures of the top ten ...