Mailing lists / fpc-pascal

fpc-pascal · 2022-12

1. Open array in object constructor gives error

   Why is using the open array parameter illegal using the Object type? ======================== {$mode objfpc} program test; type TMyObject = object constructor…

   HMMHairy Pixels, Marc Weustink, Mattias Gaertner1-4-2023 16:05 UTC
   14
2. Local Type T and generics

     I have local type TTempItem, i.e. declared inside method of a generic class. When I write: type       TTempItem = record        Item: T;        Empty:…

   VSVojtěch Čihák, Sven Barth1-3-2023 23:31 UTC
   2
3. Programming Pascal using an AI Chatbot

   The following page hosts a series of Pascal programming questions I asked an AI chatbot system while testing its abilities. https://www.getlazarus.org/aichatbot

   ADHAnthony Walter, Dwight Schauer, Hairy Pixels1-3-2023 17:33 UTC
   13
4. Working on a new way to educate people about pascal

   I had a new idea for an interface design to help people who either are not into programming yet or have only used a language other than Free Pascal. Please see this…

   AAAAnthony Walter, Adriaan van Os, Anthony Youngman12-31-2022 22:18 UTC
   42
5. Generic threadlist

   Hi, I made a generic threadlist for the unit fgl. I'm wondering what is the opinion on stuff like that. Specifically it's T: TObject and not for "pointers." I had made…

   AAndrew Haines12-30-2022 17:32 UTC
   0
6. fcl-web websocket

   I am trying to test the websocket client in fcl-web by making a simple echo client. I have been unable to make it work using fpc trunk on linux64. I also crosscompiled…

   AMAndrew Haines, Michael Van Canneyt12-27-2022 15:13 UTC
   9
7. Unrelated type helpers with the same members? Implement an interface with a type helper?

   Hi what I want to do is similar to this question here: https://en.delphipraxis.net/topic/423-rtti-determine-record-helper-type-for-a-base-type/ I am going to create…

   AMOAndrew Haines, Michael Van Canneyt, Ondrej Pokorny12-25-2022 12:27 UTC
   10
8. SqlDB TSQLQuery sqoAutoApplyUpdates does not work with ExecSQL

   On MSSQL i use a stroed procedure to count a value in a table and use the following statement in Lazarus I must extra write an ApplyUpdates, because the…

   AAMAndreas Frieß, Andi Friess, Michael Van Canneyt12-16-2022 09:00 UTC
   9
9. debugserver and dbugintf

   I'm using FPC 3.2.2 as installed with Lazarus 2.2.4. I'm using the debugserver/dbugintf for some time and implemented some small changes to improve this duo. The files…

   RMRolf Wetjen, Michael Van Canneyt12-15-2022 12:13 UTC
   1
10. How to inline CompareFunc to Sort method in generic abstract class

      I wrote a generic abstract class - a list based on dynamic array (i.e. array of T;) and this class can be specialized elsewhere with any type (records or classes).…

    VAFVojtěch Čihák, Adrian Veith, Flávio Etrusco12-13-2022 16:46 UTC
    10