Algorithms, Data Structures and Class Design

441 topics in this forum

1. Generic set comparer

   By Attila Kovacs, February 18, 2021
   • 10 replies
   • 3075 views
   • 
   • DiGi
   • February 19, 2021

2. Micro optimization: String starts with substring

   By Mike Torrettinni, February 5, 2021
   • 20 replies
   • 6136 views
   • 
   • Mike Torrettinni
   • February 16, 2021

3. atomic setting of a double variable

   • 1
   • 2

   By dummzeuch, January 20, 2021
   • 37 replies
   • 7879 views
   • 
   • Lars Fosdal
   • February 16, 2021

4. AES and different result length

   By Jacek Laskowski, February 15, 2021
   • 3 replies
   • 1770 views
   • 
   • Jacek Laskowski
   • February 15, 2021

5. Hashing Street Addresses ?

   • 1
   • 2

   By david_navigator, January 29, 2021
   • 28 replies
   • 7296 views
   • 
   • Marat1961
   • February 14, 2021

6. Random unsigned 64 bit integers

   • 1
   • 2

   By julkas, October 22, 2020
   • 36 replies
   • 10020 views
   • 
   • Tommi Prami
   • February 12, 2021

7. How to determine the subjective brightness of my screen?

   • 1
   • 2

   By Der schöne Günther, February 6, 2021
   • 30 replies
   • 6878 views
   • 
   • Guest
   • February 11, 2021

8. RawStackTraces in FastMM4 (4.992)

   By Clément, February 3, 2021
   • 6 replies
   • 2156 views
   • 
   • Clément
   • February 9, 2021

9. Micro optimization - effect of defined and not used local variables

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   • 3

   By Mike Torrettinni, November 25, 2020
   • 64 replies
   • 12358 views
   • 
   • Mike Torrettinni
   • February 7, 2021

10. Generic circular buffer library released

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    • 2

    By TurboMagic, August 23, 2020
    • 47 replies
    • 10820 views
    • 
    • TurboMagic
    • February 7, 2021

11. Fast stable sorting routines

    By Tom de Neef, February 4, 2021
    • 3 replies
    • 1910 views
    • 
    • Mike Torrettinni
    • February 4, 2021

12. TimSort for Delphi without Generics

    By dummzeuch, January 7, 2021
    • 20 replies
    • 5196 views
    • 
    • Stano
    • February 4, 2021

13. I got bitten by an interface!

    By Clément, February 2, 2021   

    • delphi
    • interface
    • (and 2 more)

      Tagged with:

      • delphi
      • interface
      • class
      • destroy
    • 15 replies
    • 4107 views
    • 
    • Remy Lebeau
    • February 3, 2021

14. A class that returns different types of components

    By Stano, January 23, 2021
    • 21 replies
    • 3492 views
    • 
    • Fr0sT.Brutal
    • January 25, 2021

15. Security - How freaky can you get!

    • 1
    • 2
    • 3

    By Clément, January 4, 2021
    • 56 replies
    • 13658 views
    • 
    • Marat1961
    • January 15, 2021

16. Performance of MOVE vs + for concatenating mixed type values

    • 1
    • 2

    By Mike Torrettinni, January 5, 2021
    • 28 replies
    • 5697 views
    • 
    • Lars Fosdal
    • January 6, 2021

17. TServerSocket - TClientSocket Issue - Code from Delphi 7 from 2010

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    • 4

    By mtjmohr, January 2, 2021
    • 80 replies
    • 114403 views
    • 
    • mtjmohr
    • January 6, 2021

18. Range Check Error - what actually happens

    By david_navigator, December 31, 2020
    • 24 replies
    • 16783 views
    • 
    • david_navigator
    • January 2, 2021

19. Are Valid Dates?

    By Ian Branch, December 28, 2020
    • 19 replies
    • 5928 views
    • 
    • Guest
    • December 30, 2020

20. How can I implement DLLs in my code?

    By Edisson Sávio Maciel, December 29, 2020   

    • delphi
    • pascal
    • (and 1 more)

      Tagged with:

      • delphi
      • pascal
      • dlls
    • 14 replies
    • 3000 views
    • 
    • Guest
    • December 29, 2020

21. Como Eu Implemento DLLs?

    By Edisson Sávio Maciel, December 28, 2020   

    • delphi
    • dll implementation
    • (and 1 more)

      Tagged with:

      • delphi
      • dll implementation
      • pascal code
    • 1 reply
    • 1380 views
    • 
    • Guest
    • December 29, 2020

22. RTTI: How can I SetValue or ReadValue on Record fields type

    By Stéphane Wierzbicki, December 16, 2020   

    • rtti
    • record
    • 8 replies
    • 4687 views
    • 
    • Stéphane Wierzbicki
    • December 17, 2020

23. How to calculate class size using TMemoryStream.size?

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    By Jenifer, December 6, 2020
    • 32 replies
    • 7139 views
    • 
    • Fr0sT.Brutal
    • December 17, 2020

24. Cust.Invoices Close

    By Henry Olive, December 8, 2020
    • 6 replies
    • 2133 views
    • 
    • Guest
    • December 8, 2020

25. Record Circular References

    • 1
    • 2

    By Bernard, May 13, 2020
    • 38 replies
    • 10544 views
    • 
    • Marat1961
    • December 6, 2020