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Lajos Juhász

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Everything posted by Lajos Juhász

  1. Lajos Juhász

    What Python4Delphi version to use

    Embarcadero made a form from pyscripter (Embarcadero/python4delphiPublic forked from pyscripter/python4delphi) making the pyscripter to be the "main" repository. In theory all changes makde by Embarcadero should sooner or later be added to the PyScripter repository. According to the webinars I watched they work together to improove the library.
  2. No that's the limitation of the Delphi. It doesn't support exceptions during initialization of the application. The same problem has Skia if the dll is missing (of course in case of skia there is an easy fix replace the exception with showmessage).
  3. You should open a bug ticket at Embarcadero Quality portal - https://quality.embarcadero.com/
  4. Lajos Juhász

    When will we have a 64-bit IDE version ?

    I cannot reproduce, you must use some memory hungry components.
  5. Lajos Juhász

    Unit dependency viwer

    dpk of course.
  6. Lajos Juhász

    Unit dependency viwer

    Great work, you should also consider to support packages (dpr files).
  7. Lajos Juhász

    Connection to registration server

    You can only hope. I watched the C++ webinar to get an idea what we can expect from D12. The C++ part was far from finished.
  8. Lajos Juhász

    When will we have a 64-bit IDE version ?

    It's not the case using Delphi 11.2. Tried to open some forms and the used GDI handles (according to the task manager) keeps growing and doesn't goes back.
  9. Lajos Juhász

    When will we have a 64-bit IDE version ?

    In that case windows will run out of GDI handles and give error. A 64 bit version of the IDE would have the same problem.
  10. Lajos Juhász

    Connection to registration server

    You should try again, I can access it: Product Registration This page is used to receive product activation information via email. If you have reached this page in an attempt to download software, please go here. Download.
  11. Lajos Juhász

    String literals more then 255 chars

    That's easy. The only reason is that they can say that finally managed to copy it from other languages. Lately that's the only driving force behind the R&D.
  12. Lajos Juhász

    Currency Calculations

    https://docwiki.embarcadero.com/Libraries/Sydney/en/System.SysUtils.StrToCurr Thousand separators and currency symbols are not allowed in the string. If the string doesn't contain a valid value, StrToCurr raises an EConvertError exception.
  13. Lajos Juhász

    When will we have a 64-bit IDE version ?

    I would really like to see a list of problems that a 64 bit IDE could solve.
  14. Lajos Juhász

    When will we have a 64-bit IDE version ?

    In the new Delphi roadmap there is a research area to replace the IDE code editor maybe that will bring us closer to 64 bit IDE. In my opinion a 64 bit IDE would not solve the problems. I am from time to time working on a larger code base without a problem. A badly written pacakge can of course destroy the IDE.
  15. Lajos Juhász

    String literals more then 255 chars

    I bet the beta testers cannot answer this question without violating the NDA. Earlier it was not allowed even to write about a fact that somebody is a beta tester.
  16. Lajos Juhász

    String literals more then 255 chars

    In my opinion it would be better to use: blub:= "line1 line2, indented line3 ;
  17. Could be also objects with owners that are left in the memory. Those objects wouls use memory and be freed before the memory leak report is generated.
  18. Lajos Juhász

    Android app - reading barcodes/QR codes

    You can try https://github.com/Spelt/ZXing.Delphi. I did only a test for VCL and QR codes.
  19. Lajos Juhász

    Typing single quite in IDE produces strange characters

    change your regional settings in the IDE. Set your keyboard to for example ENG US.
  20. Lajos Juhász

    Toggle main form size in IDE

    You cannot make the form in the IDE larger than the resolution of your screen you're working on. This is an insane limitation of the new IDE (can you bite if you have a 4k office monitor and have to work later on a laptop).
  21. You should define your view in Tools - Options. You can find it if you navigate to User Interface - Form Designer - Device Manager or just write Device manager into the search edit box at the top. https://docwiki.embarcadero.com/RADStudio/Alexandria/en/Adding_a_Device_Preset
  22. Lajos Juhász

    What is your experience Debugging Front and Back with MVC Delphi?

    My only experience with this kind of debugging is that it's going to result a request time out.
  23. Lajos Juhász

    Where is the link to register to the forum?

    Hint: Powered by Invision Community.
  24. Lajos Juhász

    Display Value at runtime

    I cannot fully understand the question either. My bet is that the TDBgrid for blob fields instead of the value displays (Memo). In order to correct that a solution is to use the OnGetText event of the TMemoField/TWideMemoField:
  25. For me it made unstable. There was no chance to do compile all for a large project group. The solution was to add scopes to unit names and improve code structure and reduce circular references.
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