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Out of the Box

It's all inside.
Start Web Server
Your built-in web server is just a single

Build an enduring classic

The standalone, single-user desktop application. It's been around as long as the graphical user interface. And it will be around for a long time to come.

As trends and fashions come and go, standalone applications continue to make up the majority of software out there. 4D gives you an integrated suite of tools to create the most useful, powerful, and elegant apps around… And what it takes to run them.


List Box: Current Selection

fre, 2008-12-19 (Hela dagen)

A video tutorial on how to use a List Box based on Current Selection.

4D v11 SQL in a Real Application

4D v11 SQL performance tests under real-world conditions.


Is the whole greater than the sum of its parts?


This is the question we had in mind when creating some of the new algorithms in 4D v11 SQL. Although every command has received individual attention, and while we know how to assess their improvements through unit tests, it’s the perception of the user that determines the total improvement in performance.


Runtime Explorer

Lets you analyze the use of memory, variables, processes and many other indicators when your application is running.

Query Editor

Helps you build simple or complex data queries via integrated query editors.

4D Web 2.0 Pack

Integrate Web 2.0 functionality into your applications using 4D Web 2.0 Pack, a set of tools and components that help you build more dynamic Web applications, with a reduced impact on your existing code.

Fixed Bugs 4D v11 SQL r5

tis, 2009-11-24 (Hela dagen)