Algorithms, Data Structures and Class Design

432 topics in this forum

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

   • 1
   • 2

   By kokoslolos, March 5, 2019
   • 27 replies
   • 10385 views
   • 
   • Rudy Velthuis
   • March 8, 2019

2. Locking an Object

   By fastbike, November 13, 2023
   • 22 replies
   • 2139 views
   • 
   • fastbike
   • November 15, 2023

3. Looking for data parsing suggestions for a possible Dashboard design

   By David Schwartz, May 8, 2020   

   • data parsing
   • dashboard design
   • (and 1 more)

     Tagged with:

     • data parsing
     • dashboard design
     • log files
   • 0 replies
   • 1023 views
   • 
   • David Schwartz
   • May 8, 2020

4. Looping Memo.Text

   By Henry Olive, December 1, 2020
   • 12 replies
   • 4222 views
   • 
   • Guest
   • December 1, 2020

5. Maintaining For loop(s)

   By Mike Torrettinni, January 18, 2019
   • 9 replies
   • 3339 views
   • 
   • Stefan Glienke
   • January 24, 2019

6. make a whole unit private inside a bpl project

   By jairgza, March 29, 2020
   • 0 replies
   • 1467 views
   • 
   • jairgza
   • March 29, 2020

7. Making sure I add unique records to text file

   By karl Jonson, December 16, 2022
   • 4 replies
   • 1268 views
   • 
   • programmerdelphi2k
   • December 16, 2022

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

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   By Mike Torrettinni, November 25, 2020
   • 64 replies
   • 11744 views
   • 
   • Mike Torrettinni
   • February 7, 2021

9. Micro optimization: Counting items: 1 vs multiple iterations

   By Mike Torrettinni, May 31, 2021
   • 6 replies
   • 1936 views
   • 
   • Mike Torrettinni
   • June 1, 2021

10. Micro optimization: IN vs OR vs CASE

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    • 2

    By Mike Torrettinni, March 19, 2022
    • 28 replies
    • 5089 views
    • 
    • Joseph MItzen
    • March 24, 2022

11. Micro optimization: Math.InRange

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    • 2

    By Mike Torrettinni, May 11, 2021
    • 28 replies
    • 7509 views
    • 
    • Mike Torrettinni
    • May 14, 2021

12. Micro optimization: Split strings

    By Mike Torrettinni, February 21, 2021
    • 21 replies
    • 7348 views
    • 
    • Stefan Glienke
    • February 26, 2021

13. Micro optimization: String starts with substring

    By Mike Torrettinni, February 5, 2021
    • 20 replies
    • 5873 views
    • 
    • Mike Torrettinni
    • February 16, 2021

14. Micro optimization: use Pos before StringReplace

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    By Mike Torrettinni, January 31, 2021
    • 54 replies
    • 10398 views
    • 
    • Mike Torrettinni
    • March 17, 2021

15. More efficient string handling

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    • 3

    By parallax, February 15, 2022
    • 68 replies
    • 9122 views
    • 
    • Guest
    • February 19, 2022

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

    • 1
    • 2

    By Steve Maughan, December 19, 2019
    • 29 replies
    • 9138 views
    • 
    • Fr0sT.Brutal
    • December 23, 2019

17. MultiCast NotifyEvents / DatasetNotifyEvents

    By microtronx, November 10, 2020   

    • delphi
    • multicast events
    • (and 1 more)

      Tagged with:

      • delphi
      • multicast events
      • example
    • 4 replies
    • 2645 views
    • 
    • Martin Wienold
    • November 11, 2020

18. Multiple string replace - avoid calling StringReplace multiple times

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    By Mike Torrettinni, March 20, 2021
    • 62 replies
    • 15085 views
    • 
    • Mike Torrettinni
    • March 22, 2021

19. My "Execute" on Thread is not called anymore... I'm staying crazy and dont see the my error

    By programmerdelphi2k, November 25, 2022   

    • thread
    • 9 replies
    • 2122 views
    • 
    • Remy Lebeau
    • November 26, 2022

20. My TStringList custom SORTing, trying to mimic Windows Explorer way

    By programmerdelphi2k, June 22, 2023   

    • tstinglist
    • sort
    • (and 2 more)

      Tagged with:

      • tstinglist
      • sort
      • windows explorer way
      • text+numbers
    • 5 replies
    • 1397 views
    • 
    • programmerdelphi2k
    • June 30, 2023

21. Need help converting java instruction to delphi

    By Ranja AZ, March 18, 2021
    • 9 replies
    • 4373 views
    • 
    • Ranja AZ
    • March 20, 2021

22. Nested Parallel For Loops - Bad idea?

    By Steve Maughan, July 16, 2019
    • 3 replies
    • 3338 views
    • 
    • Steve Maughan
    • July 17, 2019

23. Odd timing when using multiple threads

    By dummzeuch, May 12, 2022
    • 18 replies
    • 2884 views
    • 
    • DelphiUdIT
    • May 14, 2022

24. Omni Thread Library resources

    By David Schwartz, December 26, 2021
    • 4 replies
    • 1813 views
    • 
    • David Schwartz
    • December 28, 2021

25. OnChange in Ribbon not working Well

    By Zazhir, October 26, 2022
    • 2 replies
    • 876 views
    • 
    • Zazhir
    • October 27, 2022