Algorithms, Data Structures and Class Design

38 topics in this forum

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

   By Mark Williams, May 17
   • 20 replies
   • 440 views
   • 
   • Mark Williams
   • Tuesday at 09:28 AM

2. Very slow access to class parameters by properties

   By ŁukaszDe, May 16
   • 6 replies
   • 182 views
   • 
   • David Heffernan
   • May 16

3. Wow, first time using repeat ... until

   • 1
   • 2

   By Mike Torrettinni, April 5
   • 40 replies
   • 1599 views
   • 
   • Rudy Velthuis
   • May 1

4. CreateBlobStream

   By Ole Ekerhovd, April 26
   • 3 replies
   • 179 views
   • 
   • David Heffernan
   • April 26

5. Class inheritance and hides method

   By Jacek Laskowski, April 16
   • 17 replies
   • 374 views
   • 
   • Rudy Velthuis
   • April 18

6. TArray vs TList with VirtualStringTree

   By Mike Torrettinni, April 3
   • 10 replies
   • 474 views
   • 
   • Rudy Velthuis
   • April 16

7. Prefer composition over inheritance for code reuse?

   • 1
   • 2

   By edwinyzh, March 28
   • 31 replies
   • 1050 views
   • 
   • Rudy Velthuis
   • April 6

8. Generics: weird problem with backward running enumerator

   By A.M. Hoornweg, March 29   

   • generics
   • enumerator
   • 7 replies
   • 224 views
   • 
   • A.M. Hoornweg
   • March 29

9. How to create a weak array?

   By Attila Kovacs, March 25
   • 2 replies
   • 289 views
   • 
   • Attila Kovacs
   • March 25

10. TVirtualListView and TVirtualTreeView in 10.3.1

    By Silver Black, March 21
    • 6 replies
    • 374 views
    • 
    • Silver Black
    • March 24

11. Delphi permutation code complexity

    By Roberto Dall'Angelo, March 11
    • 11 replies
    • 519 views
    • 
    • Primož Gabrijelčič
    • March 12

12. RNG FizzBuzz

    By Primož Gabrijelčič, March 11   

    • joke
    • fizzbuzz
    • 2 replies
    • 282 views
    • 
    • Primož Gabrijelčič
    • March 11

13. use indy in a console application

    By bernhard_LA, March 10
    • 4 replies
    • 254 views
    • 
    • Remy Lebeau
    • March 10

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

    • 1
    • 2

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

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

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

16. Recursive anonymous functions

    By Primož Gabrijelčič, March 7
    • 5 replies
    • 378 views
    • 
    • Dalija Prasnikar
    • March 7

17. Discussion: JSON and templates

    By Mahdi Safsafi, February 26
    • 4 replies
    • 285 views
    • 
    • Mahdi Safsafi
    • February 26

18. Any reservations on using const array[type] of?

    By Mike Torrettinni, February 22
    • 14 replies
    • 472 views
    • 
    • Rudy Velthuis
    • February 23

19. User settings - split logic and UI

    By Mike Torrettinni, November 3, 2018
    • 14 replies
    • 1331 views
    • 
    • Mike Torrettinni
    • February 19

20. Fast way to find points near a given point?

    By dummzeuch, December 14, 2018
    • 13 replies
    • 705 views
    • 
    • David Schwartz
    • February 14

21. Complete Boolean Evaluation

    By dummzeuch, February 11
    • 11 replies
    • 467 views
    • 
    • Rudy Velthuis
    • February 12

22. How to switch condition position?

    • 1
    • 2

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

23. Guessing the decimal separator

    • 1
    • 2

    By dummzeuch, February 4
    • 31 replies
    • 974 views
    • 
    • Rudy Velthuis
    • February 10

24. appending to a dynamic array

    • 1
    • 2

    By dummzeuch, January 24
    • 25 replies
    • 1369 views
    • 
    • David Heffernan
    • February 9

25. Should I create subclass for User interface interaction?

    By Mike Torrettinni, February 6
    • 11 replies
    • 376 views
    • 
    • Mike Torrettinni
    • February 8