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- April 25th Meeting - 4D with a Xojo Web app front end, John Baughman
- November 15th Meeting - Using 4D v17 Dynamic Forms for Custom Label Printing, Tim Nevels
- January 22 Meeting - Database Introspection with QS_Toolbox, Patrick Emanuel
- September 26th Meeting - Subforms as dynamic data objects – Rethinking the 4D form, Kirk Brooks
Tag Archives: 4D developer
A basic strategy for monitoring worker activity or for creating a job queue using Call Worker and Call Form…
Optimization and the glorious ‘Client log recording’ database parameter. Are printing processes harassing your server? Enter the No Harassment Zone!
Exploring some interesting behaviors of the C_OBJECT variable type in 4D. What is the true nature of the Object… pointer or primitive?
Old School Optimization Explore the performance differences in 4D between a few commands that can be used for the same purpose but have extremely different processing times that may not immediately be apparent without testing… Apply To Selection, Array To … Continue reading
August 31st, 2016, 12:00 noon, CDT (UTC−5:00) 116 S. Michigan Ave., Chicago IL 3rd floor Please RSVP if attending in person Special Topic: Messaging with 4D v16 –Thomas Maul. Let’s chat about messaging and how to communicate. No, this isn’t … Continue reading
Check out how much faster the new 4D ‘Find in sorted array’ command is than the older ‘Find in array’ command! I know I’ll be using it. Maybe it’s time for some refactoring?