Algorithms, Data Structures and Class Design

451 topics in this forum

1. LINEST function

   By Alberto Paganini, May 10, 2020
   • 3 replies
   • 2960 views
   • 
   • mikerabat
   • June 29, 2020

2. Disadvantage of using defined type of TArray?

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   By Mike Torrettinni, June 17, 2020
   • 40 replies
   • 8637 views
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   • Arnaud Bouchez
   • June 27, 2020

3. Depth First Search vs. Breadth First Search in directories

   By dummzeuch, May 29, 2020
   • 20 replies
   • 6455 views
   • 
   • Mahdi Safsafi
   • June 15, 2020

4. Simple list processing example

   By Mike Torrettinni, May 30, 2020
   • 2 replies
   • 1652 views
   • 
   • Mike Torrettinni
   • May 30, 2020

5. Should I separate common units to Public and Internal, or have all Public?

   By Mike Torrettinni, May 21, 2020
   • 12 replies
   • 3512 views
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   • Guest
   • May 24, 2020

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

   By PolywickStudio, May 8, 2020
   • 5 replies
   • 2221 views
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   • vfbb
   • May 11, 2020

7. Looking for data parsing suggestions for a possible Dashboard design

   By David Schwartz, May 8, 2020   

   • data parsing
   • dashboard design
   • (and 1 more)

     Tagged with:

     • data parsing
     • dashboard design
     • log files
   • 0 replies
   • 1153 views
   • 
   • David Schwartz
   • May 8, 2020

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

   By PolywickStudio, May 2, 2020
   • 2 replies
   • 1493 views
   • 
   • PolywickStudio
   • May 8, 2020

9. arrays Help with design pattern

   By Tntman, May 5, 2020   

   • listbox
   • listitems
   • (and 1 more)

     Tagged with:

     • listbox
     • listitems
     • frames
   • 7 replies
   • 3193 views
   • 
   • Tntman
   • May 8, 2020

10. Extend the system PATH

    By miab, May 6, 2020
    • 7 replies
    • 3686 views
    • 
    • miab
    • May 6, 2020

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

    By Mike Torrettinni, May 2, 2020
    • 12 replies
    • 2987 views
    • 
    • Vincent Parrett
    • May 6, 2020

12. Why this code fail?

    By Magno, April 23, 2020
    • 15 replies
    • 3999 views
    • 
    • Remy Lebeau
    • April 29, 2020

13. Releation between entity types

    By chkaufmann, April 28, 2020
    • 2 replies
    • 1657 views
    • 
    • chkaufmann
    • April 29, 2020

14. How to get PTypeInfo of TRttiProperty / TRttiField

    By aehimself, April 24, 2020
    • 2 replies
    • 3046 views
    • 
    • aehimself
    • April 25, 2020

15. Using TFileStream to check if file is in use

    By Patrick Hughes, April 15, 2020
    • 14 replies
    • 8774 views
    • 
    • timfrost
    • April 16, 2020

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

    By Steve Maughan, April 13, 2020
    • 17 replies
    • 3645 views
    • 
    • Steve Maughan
    • April 15, 2020

17. 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
    • 11980 views
    • 
    • Guest
    • April 13, 2020

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

    By Mike Torrettinni, April 1, 2020
    • 11 replies
    • 3272 views
    • 
    • Mike Torrettinni
    • April 11, 2020

19. make a whole unit private inside a bpl project

    By jairgza, March 29, 2020
    • 0 replies
    • 1583 views
    • 
    • jairgza
    • March 29, 2020

20. Boolean evaluation

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    By Ole Ekerhovd, March 21, 2020
    • 26 replies
    • 7373 views
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    • Fr0sT.Brutal
    • March 24, 2020

21. Typecasting interfaces to keep code loosely coupled and LiveBinsings

    By Carlos Tré, January 15, 2020   

    • interfaces
    • livebindings
    • 12 replies
    • 3615 views
    • 
    • Andrea Raimondi
    • March 14, 2020

22. pre-generic dictionary class

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    By dummzeuch, February 23, 2020
    • 35 replies
    • 10385 views
    • 
    • Andrea Raimondi
    • March 14, 2020

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

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    By Mike Torrettinni, March 5, 2020
    • 53 replies
    • 14880 views
    • 
    • Andrea Raimondi
    • March 14, 2020

24. Image pointer and buffer size

    By dkprojektai, March 6, 2020
    • 12 replies
    • 5186 views
    • 
    • dkprojektai
    • March 7, 2020

25. Array size increase with generics

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    By Mike Torrettinni, February 28, 2020
    • 25 replies
    • 14310 views
    • 
    • Uwe Raabe
    • March 5, 2020