RTL and Delphi Object Pascal

730 topics in this forum

1. Why TFooBaseClass = class of TFooBase in parameter can not compile, but TClass could?

   By wqmeng, April 16
   • 4 replies
   • 568 views
   • 
   • David Heffernan
   • April 17

2. Overflow Checking from 10.4 onwards

   By pmcgee, April 12
   • 9 replies
   • 1227 views
   • 
   • Kas Ob.
   • April 15

3. updated with latest oneapi 2022.1

   By RDP1974, April 11
   • 0 replies
   • 411 views
   • 
   • RDP1974
   • April 11

4. OpenSSL version questions...

   By alank2, April 10
   • 2 replies
   • 725 views
   • 
   • Remy Lebeau
   • April 10

5. function declarations without ; at the end

   By Günther Schoch, March 18
   • 19 replies
   • 1703 views
   • 
   • Oleksandr Skliar
   • April 2

6. Is it possible to declare an identical type for a generic class?

   By dmitrybv, April 1
   • 2 replies
   • 487 views
   • 
   • dmitrybv
   • April 1

7. Linking to a C obj file that makes Windows calls

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   • 2

   By pyscripter, July 22, 2020
   • 44 replies
   • 10960 views
   • 
   • David Millington
   • April 1

8. tthreadedqueue and dictionary

   By RDP1974, March 28
   • 2 replies
   • 597 views
   • 
   • Darian Miller
   • March 30

9. Custom Managed Records Function results: How about Warning: W1048 Unsafe typecast of '%s' to '%s' (Delphi) ?

   By Rollo62, March 27
   • 7 replies
   • 752 views
   • 
   • Rollo62
   • March 29

10. rtti Redeclaring property in a child class

    By havrlisan, March 27
    • 1 reply
    • 457 views
    • 
    • havrlisan
    • March 27

11. Tiny.Library issues

    By Alex7691, March 26
    • 0 replies
    • 397 views
    • 
    • Alex7691
    • March 26

12. Is there a way to -detect- that the VCL has been accessed from outside of the main thread?

    By Der schöne Günther, March 20
    • 5 replies
    • 836 views
    • 
    • Der schöne Günther
    • March 21

13. TService.Queue reliable?

    By RDP1974, March 16
    • 1 reply
    • 570 views
    • 
    • PeterBelow
    • March 16

14. SetLength of TArray<double> in ASM get strange result

    By wqmeng, March 13
    • 4 replies
    • 658 views
    • 
    • wqmeng
    • March 13

15. The status of "System.SysUtils.Now" timer resolution & accuracy

    By Rollo62, March 12
    • 8 replies
    • 1343 views
    • 
    • Rollo62
    • March 13

16. Openssl dll questions

    By JohnF, October 28, 2024   

    • openssl
    • 2 replies
    • 958 views
    • 
    • JohnF
    • March 13

17. TValue.IsType<String> for Variant(Interface) is very slow.

    By dmitrybv, March 12
    • 0 replies
    • 327 views
    • 
    • dmitrybv
    • March 12

18. How to check that TValue.Type is array of TValue

    By dmitrybv, March 9
    • 4 replies
    • 699 views
    • 
    • dmitrybv
    • March 10

19. Guidance on FreeAndNil for Delphi noob

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    • 3

    By Paul Dardeau, February 21
    • 56 replies
    • 4982 views
    • 
    • GabrielMoraru
    • March 4

20. Check If File is what he claim to be

    By mazluta, March 2
    • 12 replies
    • 1135 views
    • 
    • HeartWare
    • March 4

21. String Helper for NormalizeString

    By chkaufmann, March 4
    • 2 replies
    • 572 views
    • 
    • chkaufmann
    • March 4

22. TParallelArray Sort Performance...

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    • 2

    By Steve Maughan, September 12, 2024
    • 32 replies
    • 4456 views
    • 
    • Vincent Parrett
    • February 28

23. Get Form Name

    By Henry Olive, February 23
    • 5 replies
    • 810 views
    • 
    • Henry Olive
    • February 26

24. Virtual class methods and properties

    By pyscripter, February 22   

    • classproperties
    • 11 replies
    • 1409 views
    • 
    • Stefan Glienke
    • February 26

25. Default() and subrange types

    By Der schöne Günther, February 19
    • 3 replies
    • 546 views
    • 
    • DelphiUdIT
    • February 19