Algorithms, Data Structures and Class Design

458 topics in this forum

1. Is this method good to delete last character?

   By Mike Torrettinni, December 21, 2018
   • 19 replies
   • 12654 views
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   • Alexander Brazda
   • December 27, 2018

2. As a Delphi expert, do you ever need to refactor or improve your code?

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   By Mike Torrettinni, February 12, 2020
   • 42 replies
   • 12595 views
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   • Guest
   • April 13, 2020

3. Micro optimization: use Pos before StringReplace

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   By Mike Torrettinni, January 31, 2021
   • 54 replies
   • 12489 views
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   • Mike Torrettinni
   • March 17, 2021

4. What is the best (fast) way of checking if a string is number?

   By wuwuxin, November 17, 2021
   • 19 replies
   • 12325 views
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   • Fr0sT.Brutal
   • November 19, 2021

5. Lockfree approach on a Single reader, Multiple Writer queue

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   By kokoslolos, March 5, 2019
   • 27 replies
   • 12324 views
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   • Rudy Velthuis
   • March 8, 2019

6. Why empty dynamic arrays = NIL?

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   By Mike Torrettinni, September 24, 2021
   • 36 replies
   • 12259 views
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   • Stefan Glienke
   • September 27, 2021

7. Generic circular buffer library released

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   By TurboMagic, August 23, 2020
   • 47 replies
   • 12194 views
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   • TurboMagic
   • February 7, 2021

8. Boolean short-circuit with function calls

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   By Mike Torrettinni, August 20, 2020
   • 50 replies
   • 12142 views
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   • Anders Melander
   • August 29, 2020

9. Record Circular References

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   By Bernard, May 13, 2020
   • 38 replies
   • 11993 views
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   • Marat1961
   • December 6, 2020

10. Best/Simplest way to dynamically populate TVirtualStringTree from database

    By Mark Williams, May 17, 2019
    • 20 replies
    • 11883 views
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    • Mark Williams
    • May 21, 2019

11. Generics: Classes vs Records - Differences in use

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    By Lars Fosdal, September 9, 2020
    • 45 replies
    • 11735 views
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    • Fr0sT.Brutal
    • September 16, 2020

12. Is Class with 2 'nested' constructors bad design?

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    By Mike Torrettinni, March 13, 2020
    • 46 replies
    • 11733 views
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    • Stano
    • October 6, 2020

13. More efficient string handling

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    By parallax, February 15, 2022
    • 68 replies
    • 11641 views
    • 
    • Guest
    • February 19, 2022

14. Random unsigned 64 bit integers

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    By julkas, October 22, 2020
    • 36 replies
    • 11445 views
    • 
    • Tommi Prami
    • February 12, 2021

15. pre-generic dictionary class

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    By dummzeuch, February 23, 2020
    • 35 replies
    • 11022 views
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    • Andrea Raimondi
    • March 14, 2020

16. Simple inlined function question

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    By Mike Torrettinni, October 11, 2020
    • 50 replies
    • 11014 views
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    • David Heffernan
    • October 13, 2020

17. handling predicate conditions

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    By David Schwartz, August 5, 2019
    • 32 replies
    • 10956 views
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    • David Schwartz
    • August 8, 2019

18. What is meant as 'implementation detail' vs 'non-implementation detail'?

    By Mike Torrettinni, March 2, 2019
    • 24 replies
    • 10830 views
    • 
    • Rudy Velthuis
    • March 8, 2019

19. How to switch condition position?

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    By Mike Torrettinni, February 9, 2019
    • 38 replies
    • 10812 views
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    • Rudy Velthuis
    • February 11, 2019

20. Most efficient way to delete multiple items from a TList<T>...

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    By Steve Maughan, December 19, 2019
    • 29 replies
    • 10729 views
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    • Fr0sT.Brutal
    • December 23, 2019

21. Parsing Text search expression

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    By Mike Torrettinni, July 26, 2021
    • 33 replies
    • 10540 views
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    • Marat1961
    • September 23, 2021

22. Load a String from a file - returns strange char set

    By bernhard_LA, November 6, 2019
    • 12 replies
    • 10374 views
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    • Remy Lebeau
    • November 11, 2019

23. using Delphi and working with Maps

    By alnickels, September 8, 2020
    • 12 replies
    • 10337 views
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    • alnickels
    • September 14, 2020

24. Having fun with Delphi

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    By Attila Kovacs, October 26, 2020
    • 33 replies
    • 9926 views
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    • Marat1961
    • November 2, 2020

25. Delphi implementation of Aberth–Ehrlich method and precision problem

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    By at3s, August 19, 2020   

    • algorithm
    • mparith
    • (and 1 more)

      Tagged with:

      • algorithm
      • mparith
      • precision
    • 37 replies
    • 9524 views
    • 
    • David Heffernan
    • August 26, 2020