Algorithms, Data Structures and Class Design

432 topics in this forum

1. Accessing variables outside a For loop

   By Bernard, February 24, 2020
   • 10 replies
   • 2852 views
   • 
   • Fr0sT.Brutal
   • February 25, 2020

2. pre-generic dictionary class

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   • 2

   By dummzeuch, February 23, 2020
   • 35 replies
   • 9207 views
   • 
   • Andrea Raimondi
   • March 14, 2020

3. Array of named and typed parameters. (My Mind is blank)

   By Tommi Prami, February 21, 2020
   • 9 replies
   • 2608 views
   • 
   • aehimself
   • February 25, 2020

4. Get class instance in record

   By Ugochukwu Mmaduekwe, February 19, 2020
   • 5 replies
   • 1868 views
   • 
   • Ugochukwu Mmaduekwe
   • February 19, 2020

5. Interesting size reduction algorithm for HashTable

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   By Tommi Prami, February 17, 2020
   • 29 replies
   • 6545 views
   • 
   • Tommi Prami
   • February 25, 2020

6. Dictionaries, Hashing and Performance

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   • 2
   • 3

   By Clément, February 14, 2020   

   • tdictionary
   • tstringlist
   • (and 2 more)

     Tagged with:

     • tdictionary
     • tstringlist
     • hash
     • performance
   • 53 replies
   • 21028 views
   • 
   • Cedomir Plavljanic
   • March 25, 2023

7. Exception in constructor of class taking ownership of an object instance

   By dummzeuch, February 14, 2020
   • 22 replies
   • 4028 views
   • 
   • Remy Lebeau
   • February 19, 2020

8. 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
   • 10516 views
   • 
   • Guest
   • April 13, 2020

9. array of weak references

   By Ugochukwu Mmaduekwe, February 12, 2020
   • 4 replies
   • 2215 views
   • 
   • Fr0sT.Brutal
   • February 13, 2020

10. class designation question

    By David Schwartz, February 6, 2020
    • 15 replies
    • 3076 views
    • 
    • Lars Fosdal
    • February 17, 2020

11. Detect if image is color, greyscale or black white

    By Mark Williams, January 19, 2020
    • 8 replies
    • 5732 views
    • 
    • Mark Williams
    • January 29, 2020

12. Typecasting interfaces to keep code loosely coupled and LiveBinsings

    By Carlos Tré, January 15, 2020   

    • interfaces
    • livebindings
    • 12 replies
    • 3284 views
    • 
    • Andrea Raimondi
    • March 14, 2020

13. Writing DLL functions unit

    By metinkocadag2003, January 7, 2020
    • 6 replies
    • 2596 views
    • 
    • metinkocadag2003
    • January 8, 2020

14. Advice on searching within nested records

    By Mike Torrettinni, January 4, 2020
    • 16 replies
    • 3616 views
    • 
    • David Heffernan
    • January 5, 2020

15. How to share data between apps

    By Tom F, January 1, 2020
    • 12 replies
    • 4837 views
    • 
    • pcplayer99
    • January 29, 2020

16. Reintroducing overloaded methods - is it possible?

    By aehimself, December 30, 2019
    • 8 replies
    • 2481 views
    • 
    • Attila Kovacs
    • January 1, 2020

17. Interfaces, to abuse or not abuse?

    By Clément, December 27, 2019
    • 12 replies
    • 3197 views
    • 
    • Fritzew
    • December 29, 2019

18. What color did a user click on in an Image

    By Tom F, December 25, 2019
    • 3 replies
    • 1797 views
    • 
    • Tom F
    • December 25, 2019

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

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    • 2

    By Steve Maughan, December 19, 2019
    • 29 replies
    • 9224 views
    • 
    • Fr0sT.Brutal
    • December 23, 2019

20. Overload methods or use unique names?

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    • 2

    By Mike Torrettinni, December 13, 2019
    • 27 replies
    • 6766 views
    • 
    • Mike Torrettinni
    • January 3, 2020

21. Anyone have good code to get difference of two TList<T>

    By Tommi Prami, December 12, 2019
    • 6 replies
    • 2685 views
    • 
    • Guest
    • December 12, 2019

22. How to manage defined list values

    • 1
    • 2

    By Mike Torrettinni, November 12, 2019
    • 29 replies
    • 7748 views
    • 
    • Stefan Glienke
    • November 14, 2019

23. convert embedded GML to a world file

    By dummzeuch, November 7, 2019
    • 0 replies
    • 1368 views
    • 
    • dummzeuch
    • November 7, 2019

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

    By bernhard_LA, November 6, 2019
    • 12 replies
    • 8983 views
    • 
    • Remy Lebeau
    • November 11, 2019

25. Pointers... loops...

    By Sonjli, October 28, 2019
    • 14 replies
    • 3913 views
    • 
    • pcplayer99
    • October 31, 2019