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Algorithms, Data Structures and Class Design

Writing good code

449 topics in this forum

  1. Set matching and fast searching in TDictionary<integer1, TDicationary<integer2, integer3>>?

    By PolywickStudio,
    • 5 replies
    • 2208 views

  2. Extend the system PATH

    By miab,
    • 7 replies
    • 3648 views

  3. Help with design pattern

    By Tntman,   
    • 7 replies
    • 3165 views

  4. Does this data structure exist? TDataStructure<TKey, TKey, TValue, TPayLoad> ?

    By PolywickStudio,
    • 2 replies
    • 1477 views

  5. How to remember units and classes, where is what?

    By Mike Torrettinni,
    • 12 replies
    • 2966 views

  6. Releation between entity types

    By chkaufmann,
    • 2 replies
    • 1647 views

  7. How to get PTypeInfo of TRttiProperty / TRttiField

    By aehimself,
    • 2 replies
    • 3019 views

  8. Why this code fail?

    By Magno,
    • 15 replies
    • 3986 views

  9. Using TFileStream to check if file is in use

    By Patrick Hughes,
    • 14 replies
    • 8706 views

  10. How to creating an image preview in the background?

    By Steve Maughan,
    • 17 replies
    • 3622 views

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

    By Mike Torrettinni,
    • 11 replies
    • 3250 views

  12. make a whole unit private inside a bpl project

    By jairgza,
    • 0 replies
    • 1571 views

  13. Boolean evaluation

    By Ole Ekerhovd,
    • 26 replies
    • 7308 views

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

    By Mike Torrettinni,
    • 46 replies
    • 10986 views

  15. Image pointer and buffer size

    By dkprojektai,
    • 12 replies
    • 5144 views

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

    By Mike Torrettinni,
    • 53 replies
    • 14761 views

  17. Array size increase with generics

    By Mike Torrettinni,
    • 25 replies
    • 14209 views

  18. Accessing variables outside a For loop

    By Bernard,
    • 10 replies
    • 3211 views

  19. pre-generic dictionary class

    By dummzeuch,
    • 35 replies
    • 10295 views

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

    By Tommi Prami,
    • 9 replies
    • 2878 views

  21. Get class instance in record

    By Ugochukwu Mmaduekwe,
    • 5 replies
    • 2113 views

  22. Interesting size reduction algorithm for HashTable

    By Tommi Prami,
    • 29 replies
    • 7144 views

  23. Dictionaries, Hashing and Performance

    By Clément,   
    • 59 replies
    • 24159 views

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

    By dummzeuch,
    • 22 replies
    • 4737 views

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

    By Mike Torrettinni,
    • 42 replies
    • 11885 views
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