Pull to refresh with 4D for iOS
With v17 R5, 4D for iOS is shipped with a cool feature: Pull-to-refresh. It's a very useful gesture, since all you need to do, to refresh your data, i...
April 26, 2019
1 min read
Latest
Log your SMTP conversations
As promised in a previous post, each R-release includes more advances related to email functionality, unlocking its hidden power. 4D v17 R5 provides ...
April 25, 2019
1 min read
Convert an existing database into a Project
As of 4D v17 R5, you can create a database project. One of the greatest benefits of projects is how easy it makes collaborative work for distributed t...
April 24, 2019
1 min read
4D Project: Embrace a new era of collaboration
4D has been a longtime supporter of team development, ever since 4D Server 1.0. The greatest benefit of working together on the same source code, is a...
April 24, 2019
1 min read
Get started with encryption in 4D
In a previous blog post, we announced new data encryption tools for your 4D databases. Now it's time to get our hands dirty and learn more about these...
April 23, 2019
1 min read
Read 4D object fields with SQL Engine
A 4D object field is a persistent database field type, stored as binary content. Previously, reading this type of field by an ODBC driver wasn't possi...
April 19, 2019
1 min read
Introduction to data encryption in 4D
DATA is everywhere. As our lives increasingly move online, the importance of data security also increases. Customer data must be vigilantly guarded ag...
April 18, 2019
1 min read
4D v17 R5 Beta starts today
We're pleased to announce the launch of beta testing for 4D v17 R5. 4D v17 R5 is one of the most feature-rich R-releases ever delivered, and we could...
April 17, 2019
1 min read
4D v17 R4 is here!
We're pleased to announce that 4D v17 R4 is now available! Here's an overview of what this R-release has in store for you: Take full advantage o...
April 16, 2019
1 min read
Formula: More power behind simplicity
The Formula command is available since 4D v17 R3. So far you might have thought of assigning a formula as a method to an object or building smart obje...
March 26, 2019
1 min read