Tips & Tricks for your 4D Apps – November 2023 Edition

by Add Komoncharoensiri, Director of Technical Services at 4D Inc

Here we go with another set of tips and tricks.

The 4D Knowledge Base is a library of information about 4D technology where weekly tech tips and monthly tech notes are actively published. If you missed the last tips on the KB, that’s fine; here is a compilation from the past few weeks.

This blog post covers 16 tips:

1. 1. 1. Error: “4D” can’t be opened because Apple cannot check it for malicious software
      2. Generating an Error
      3. Modifying database settings for built client-server project applications
      4. Necessary info to provide when creating a crash case
      5. R-Release Features in LTS Versions of 4D
      6. Things to check before running HTTPS on 4D Remote
      7. Removing Excess Code 18
      8. Advanced compact options can slow down operations
      9. Error -10537: Cannot open database because it is not used in object notation
      10. Automatic component margins in Qodly Studio web form 
      11. Troubleshooting steps for building client server OEM app issues 
      12. Get a total count on relateOne and relateMany records in ORDA
      13. Utility method to convert RGB color from hexadecimal to RGB integer value
      14. Saved Debugger Expressions in Project Mode
      15. Qodly Studio model editor restriction
      16. Assure Direct2D mode is not disabled when using 4D Write Pro