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Algorithms, Data Structures and Class Design

Writing good code

463 topics in this forum

  1. Using bold text in Listview

    By Bart Verbakel,
    • 5 replies
    • 2627 views

  2. using Delphi and working with Maps

    By alnickels,
    • 12 replies
    • 10987 views

  3. Using FDMemTable

    By Himie,
    • 2 replies
    • 4727 views

  4. Using TFileStream to check if file is in use

    By Patrick Hughes,
    • 14 replies
    • 9632 views

  5. Validate data against a set of rules

    By karl Jonson,
    • 3 replies
    • 1794 views

  6. Validation SQL query result

    By karl Jonson,
    • 5 replies
    • 1793 views

  7. VarPythonEval with unidecode

    By SidneiColtre,
    • 0 replies
    • 1076 views

  8. Very slow access to class parameters by properties

    By ŁukaszDe,
    • 8 replies
    • 3017 views

  9. Virtual Treeview

    By Bernard,
    • 5 replies
    • 2931 views

  10. Visitor Pattern implemenation

    By Ethan Yager,
    • 2 replies
    • 2703 views

  11. Vonoroi / Fortunes algorithm

    By cwangdk,   
    • 29 replies
    • 6325 views

  12. W1057 during D7 -> D11 conversion

    By Bart Verbakel,
    • 25 replies
    • 4741 views

  13. W1071 when assigning color to a control

    By Bart Verbakel,
    • 4 replies
    • 1613 views

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

    By Tom F,
    • 3 replies
    • 2209 views

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

    By Mike Torrettinni,
    • 24 replies
    • 11313 views

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

    By wuwuxin,
    • 19 replies
    • 13055 views

  17. what is the structure of the file needed for LoadLangFromFile ??

    By Al T,
    • 3 replies
    • 1792 views

  18. What should use: Stringlist, Advanced Record, Database or Tlist Class?

    By Johansy,
    • 2 replies
    • 2333 views

  19. When can Class.Create fail?

    By Mike Torrettinni,
    • 11 replies
    • 3609 views

  20. Which implementation of this is easier to understand?

    By dummzeuch,
    • 34 replies
    • 6914 views

  21. Why empty dynamic arrays = NIL?

    By Mike Torrettinni,
    • 36 replies
    • 13070 views

  22. Why is public class method marked as used, while it's not actually used?

    By Mike Torrettinni,
    • 33 replies
    • 8004 views

  23. Why is TArray.BinarySearch slower than normal binary search function?

    By Mike Torrettinni,
    • 11 replies
    • 5244 views

  24. Why is there no RTTI for arrays ?

    By dormky,
    • 2 replies
    • 1767 views

  25. Why is this code not thread safe (Delphi 7)

    By Yaron,
    • 24 replies
    • 9313 views
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