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Lars Fosdal

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Everything posted by Lars Fosdal

  1. Lars Fosdal

    Loading data to multiple tables in a transaction

    Which database do you use? Attached the reformatted SQL for readability. Personally I would never use a timestamp for a join, but that is probably just me. test.sql
  2. Lars Fosdal

    Is set a nullable type? (record constraint)

    The Delphi generics lack constraints support for enumerations and sets.
  3. Lars Fosdal

    Debugging problem (multithreaded & Intraweb)

    Perhaps @David Millington has a tip?
  4. Lars Fosdal

    Do bug fix patches really require active subscription?

    Hmm, yeah, that's a conundrum. A better pattern would be that your included subscription follows the cycle of the major version - i.e. 10.4.x.
  5. Lars Fosdal

    Do bug fix patches really require active subscription?

    I am on active update subscription. Can you even have 10.4.2 without one, considering that if you just bought 10.4.1 or 10.4.2 you would be within the one year subscription?
  6. Lars Fosdal

    Several F2084 Internal Error on Delphi 10.4.2

    @Marco Cantu - Has the RAD Studio Web Installer been updated with the patches, or do you have to patch after installation?
  7. Lars Fosdal

    Several F2084 Internal Error on Delphi 10.4.2

    In that case, it is silly that the patches are not in order, and that two of them have the same date. IMO, the description should have contained the patch number.
  8. Lars Fosdal

    Several F2084 Internal Error on Delphi 10.4.2

    I assume order of installation is not important.
  9. https://blogs.embarcadero.com/rad-studio-10-4-2-general-patch-and-delphi-compiler-patch/
  10. Lars Fosdal

    Two new 10.4.2 Patches released

    Make that three patches.
  11. Lars Fosdal

    Two new 10.4.2 Patches released

    @Dalija Prasnikar notified me that the try...finally issue that is mentioned as fixed is not actually fixed by those patches. There will be another patch soon. https://quality.embarcadero.com/browse/RSP-33117
  12. Lars Fosdal

    Find exception location from MAP file?

    Since I've not used MadExcept, I can't speak for that, but we use Eurekalog in several multithreaded NT services.
  13. Lars Fosdal

    Find exception location from MAP file?

    @A.M. Hoornweg The Eurekalog stack trace is for thread where the problem occurs. There also is an option to collect stacks from multiple threads at an access violation or exception, but it is usually not recommended since it is very resource intensive. Our service is heavily multithreaded as well, doing database work, multi-connection TCP comms, as well as serving a web UI to multiple concurrent users.
  14. Lars Fosdal

    Find exception location from MAP file?

    Eurekalog is invaluable for services. Eliminates the guesswork. Worth every €/$/£.
  15. @KodeZwerg That's not portable, though - and the quality of the PRNG would depend a lot on the parameters to BCryptOpenAlgorithmProvider.
  16. Don't know about good PRNGs, but get your seeds here. https://www.random.org/
  17. Lars Fosdal

    LSP Code Insight not working

    That seems to cover the subject quite aptly.
  18. Lars Fosdal

    What about additional free open source C++ libraries on GetIt ?

    TBH, I do not know how much C++ is done in VS versus other IDEs.
  19. Lars Fosdal

    What about additional free open source C++ libraries on GetIt ?

    So, to get real traction for a C++ Getit, one could write a plugin for VS and flog the heck out of it on the forums...
  20. Lars Fosdal

    What about additional free open source C++ libraries on GetIt ?

    Would it not be up to the author on GitHub to support GetIt? What does MS VS use? Nuget? In that case, the logical thing would be for C++Builder to support Nuget?
  21. Lars Fosdal

    Has anyone tried running Delphi on Windows ARM?

    https://www.theverge.com/22383598/parallels-desktop-mac-windows-10-install-m1-macbook I guess someone has to actually try it out to get an answer here.
  22. Lars Fosdal

    Delphi and the new Apple M1 CPU

    https://www.theverge.com/22383598/parallels-desktop-mac-windows-10-install-m1-macbook
  23. @Jim McKeeth - How can this user get some support?
  24. Lars Fosdal

    A BIG and very strange BUG with High-DPI, VCL Style and Form Constraints

    The BDS IDE itself also goes catatonic for a long time when changing DPI. The style management code in VCL SUCKS!
  25. Lars Fosdal

    Timer game delphi 7

    Ah, yeah... that is true. My explanation of TTimer events vs measuring an interval still stands.
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