Algorithms, Data Structures and Class Design

178 topics in this forum

1. TNothingable<T>

   By Attila Kovacs, Friday at 06:11 PM
   • 16 replies
   • 206 views
   • 
   • Rollo62
   • 14 hours ago

2. Micro optimization: Split strings

   By Mike Torrettinni, February 21
   • 21 replies
   • 561 views
   • 
   • Stefan Glienke
   • Friday at 10:54 AM

3. 32bit RGBA TBitmap to RGB byte stream.

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   By Tommi Prami, January 11
   • 50 replies
   • 1271 views
   • 
   • Tommi Prami
   • Friday at 07:24 AM

4. spinlock primitives

   By dummzeuch, Tuesday at 02:19 PM
   • 19 replies
   • 352 views
   • 
   • Lars Fosdal
   • Thursday at 12:24 AM

5. XLS 2 XLSX

   By DrShepard, February 9
   • 12 replies
   • 385 views
   • 
   • Attila Kovacs
   • Tuesday at 08:40 PM

6. Generic set comparer

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

7. Micro optimization: String starts with substring

   By Mike Torrettinni, February 5
   • 20 replies
   • 644 views
   • 
   • Mike Torrettinni
   • February 16

8. atomic setting of a double variable

   • 1
   • 2

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

9. AES and different result length

   By Jacek Laskowski, February 15
   • 3 replies
   • 181 views
   • 
   • Jacek Laskowski
   • February 15

10. Hashing Street Addresses ?

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

11. Dictionaries, Hashing and Performance

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    • 3

    By Clément, February 14, 2020   

    • tdictionary
    • tstringlist
    • (and 2 more)

      Tagged with:

      • tdictionary
      • tstringlist
      • hash
      • performance
    • 51 replies
    • 4434 views
    • 
    • Marat1961
    • February 14

12. Random unsigned 64 bit integers

    • 1
    • 2

    By julkas, October 22, 2020
    • 36 replies
    • 1929 views
    • 
    • Tommi Prami
    • February 12

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

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    By Der schöne Günther, February 6
    • 30 replies
    • 587 views
    • 
    • emailx45
    • February 11
14. Bugs in DEC library

    Topic was moved to forum Delphi Third-Party

15. RawStackTraces in FastMM4 (4.992)

    By Clément, February 3
    • 6 replies
    • 284 views
    • 
    • Clément
    • February 9

16. Micro optimization: use Pos before StringReplace

    • 1
    • 2

    By Mike Torrettinni, January 31
    • 48 replies
    • 1230 views
    • 
    • Mike Torrettinni
    • February 8

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

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    By Mike Torrettinni, November 25, 2020
    • 64 replies
    • 2294 views
    • 
    • Mike Torrettinni
    • February 7

18. Generic circular buffer library released

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    By TurboMagic, August 23, 2020
    • 47 replies
    • 2757 views
    • 
    • TurboMagic
    • February 7

19. Fast stable sorting routines

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

20. TimSort for Delphi without Generics

    By dummzeuch, January 7
    • 20 replies
    • 1110 views
    • 
    • Stano
    • February 4

21. I got bitten by an interface!

    By Clément, February 2   

    • delphi
    • interface
    • (and 2 more)

      Tagged with:

      • delphi
      • interface
      • class
      • destroy
    • 15 replies
    • 492 views
    • 
    • Remy Lebeau
    • February 3

22. A class that returns different types of components

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

23. Security - How freaky can you get!

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    By Clément, January 4
    • 56 replies
    • 1916 views
    • 
    • Marat1961
    • January 15

24. Compute nearest color

    By FPiette, January 7
    • 9 replies
    • 328 views
    • 
    • FPiette
    • January 8

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

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