4D v19: Evolution of Client/Server Application Building
On Mac, application signature has become a standard, and since Big Sur, you can't even run unsigned applications. In the past, we published a workarou...
June 2, 2021
1 min read
Latest
4D for iOS: Sign In With QR Code
As app users, we don't pay much attention to the sophisticated authentication technologies that secure our applications. But they are essential to hel...
May 26, 2021
1 min read
CSS Media query for a dark or light UI
Dark mode has been gaining a lot of ground recently. That's why we've added support for it in 4D v19, and mentioned a few ways you can adjust it to yo...
May 19, 2021
1 min read
Launch a compilation by programming
In continuous integration systems, every time code is submitted, or on an hourly basis, a compilation of the source code is automatically launched. Th...
May 4, 2021
1 min read
Evolution of the 4D Log Format
We recently reviewed the formats of our logs to increase their readability and their compliance with automated analysis. We made these improvements in...
April 28, 2021
1 min read
Encrypt your own data with the 4D algorithm
As you may have noticed some time ago, 4D offers you a simple way to encrypt your data. Now, 4D also allows you to use the same algorithm as the one u...
April 28, 2021
1 min read
Get ready for the new SameSite and Secure attributes for cookies
Cookies' abilities have grown and evolved over the years, but they have left some legacy issues. To handle this, browsers (including Safari, Chrome, F...
April 28, 2021
2 min read
4D Write Pro – Find and Replace
For many years now, 4D Write Pro has made it possible to create simple or complex documents, either via programming using templates or by simply creat...
April 27, 2021
1 min read
Code Editor: Multiple themes, your choice!
The code editor’s feature set grows with every release, and 4Dv19 is no exception. Every developer has their own special - and sometimes peculiar - t...
April 27, 2021
1 min read
4D for Android: Use your Favorite Virtual Devices
In a previous blog post, we announced the launch of 4D for Android. But how to build, visualize and play with your Android app on your favorite virtua...
April 27, 2021
1 min read