Algorithms, Data Structures and Class Design

89 topics in this forum

1. Is Record method solution or a bad hack for pointer fields?

   By Mike Torrettinni, April 1
   • 10 replies
   • 295 views
   • 
   • Fr0sT.Brutal
   • April 3

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

   • 1
   • 2

   By Mike Torrettinni, March 13
   • 43 replies
   • 839 views
   • 
   • Mike Torrettinni
   • April 3

3. make a whole unit private inside a bpl project

   By jairgza, March 29
   • 0 replies
   • 141 views
   • 
   • jairgza
   • March 29

4. Boolean evaluation

   • 1
   • 2

   By Ole Ekerhovd, March 21
   • 26 replies
   • 644 views
   • 
   • Fr0sT.Brutal
   • March 24

5. Typecasting interfaces to keep code loosely coupled and LiveBinsings

   By Carlos Tré, January 15   

   • interfaces
   • livebindings
   • 12 replies
   • 656 views
   • 
   • Andrea Raimondi
   • March 14

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

   • 1
   • 2

   By Mike Torrettinni, February 12
   • 41 replies
   • 2077 views
   • 
   • Andrea Raimondi
   • March 14

7. pre-generic dictionary class

   • 1
   • 2

   By dummzeuch, February 23
   • 35 replies
   • 1078 views
   • 
   • Andrea Raimondi
   • March 14

8. Why TList uses a lot more memory than TArray?

   • 1
   • 2
   • 3

   By Mike Torrettinni, March 5
   • 53 replies
   • 1298 views
   • 
   • Andrea Raimondi
   • March 14

9. Image pointer and buffer size

   By dkprojektai, March 6
   • 12 replies
   • 276 views
   • 
   • dkprojektai
   • March 7

10. Array size increase with generics

    • 1
    • 2

    By Mike Torrettinni, February 28
    • 25 replies
    • 911 views
    • 
    • Uwe Raabe
    • March 5

11. Accessing variables outside a For loop

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

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

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

13. Interesting size reduction algorithm for HashTable

    • 1
    • 2

    By Tommi Prami, February 17
    • 29 replies
    • 865 views
    • 
    • Tommi Prami
    • February 25

14. Dictionaries, Hashing and Performance

    • 1
    • 2

    By Clément, February 14   

    • tdictionary
    • tstringlist
    • (and 2 more)

      Tagged with:

      • tdictionary
      • tstringlist
      • hash
      • performance
    • 49 replies
    • 1043 views
    • 
    • FredS
    • February 19

15. Get class instance in record

    By Ugochukwu Mmaduekwe, February 19
    • 5 replies
    • 215 views
    • 
    • Ugochukwu Mmaduekwe
    • February 19

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

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

17. class designation question

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

18. array of weak references

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

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

    By Mark Williams, January 19
    • 8 replies
    • 387 views
    • 
    • Mark Williams
    • January 29

20. How to share data between apps

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

21. Writing DLL functions unit

    By metinkocadag2003, January 7
    • 6 replies
    • 502 views
    • 
    • metinkocadag2003
    • January 8

22. Advice on searching within nested records

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

23. Overload methods or use unique names?

    • 1
    • 2

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

24. Reintroducing overloaded methods - is it possible?

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

25. Interfaces, to abuse or not abuse?

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