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Kryvich

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Kryvich last won the day on September 29 2019

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  • Delphi-Version
    Delphi Community Edition

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  1. I would like to have a compiler option to disable modern RTTI throughout the application, including the linked standard library. Glad to hear that you managed to disable this information in your project.
  2. Kryvich

    Can Delphi randomize string 'Delphi'?

    According to the probability theory, there is a 1/19 770 609 664 chance that on the next try you will get the desired 6-letter word. So the fact that after 400 billion attempts it has not been received looks suspicious, but not impossible. (19 770 609 664 = 52*52*52*52*52*52). By the way, here are the probabilities of finding a word with fewer characters: 1-letter word: 1/52, 2-letter word: 1/2 704, 3-letter word: 1/140 608, 4-letter word: 1/7 311 616, 5-letter word: 1/380 204 032, 6-letter word: 1/19 770 609 664.
  3. Kryvich

    Delphi 10.4.2 first impressions

    @emailx45 Yes, I can reproduce in VirtualBox 6.1 with Windows 10 and Delphi 10.4.2 installed. Error: Invalid Class Typecast. Details: Though I never used this view in modern IDEs. Palette Tool window is more convenient on modern wide displays.
  4. Kryvich

    Nneed a mentor

    Of course, there are such groups. https://t.me/Delphi_Lazarus https://t.me/DelphiCommunity https://t.me/fmx_ru
  5. 50 Years of Pascal by Niklaus Wirth. (in Russian)
  6. For those who are interested, this book has been translated into Russian: "Руководство по Object Pascal", Марко Канту.
  7. Kryvich

    Installing Community Edition (error 500)

    @KPB You can't install Delphi and C CE editions at the same time.
  8. Kryvich

    Images in High DPI, how?

    I believe some type of neural network may be used for this purpose.
  9. Kryvich

    Images in High DPI, how?

    For High DPI support you should consider SVG.
  10. Kryvich

    How to extend CE licence?

    I confirm that the problem has been resolved. I got a new key and another 367 days on CE license, though still 10.3.3, not 10.4.
  11. Kryvich

    How to extend CE licence?

    Last time the license for Delphi 10.3 CE expired, they did not renew it, but offered a new license for Delphi 10.3.3 Rio CE. Let's see what they will do this time. Hopefully, they will offer a new 10.4.x license as a Christmas present. 🙂
  12. Kryvich

    How to extend CE licence?

    My last trial license was RAD Studio XE3 Architect Trial.
  13. Kryvich

    How to extend CE licence?

    @Oberon82 I just tried to renew my CE license, and got the same answer.
  14. Kryvich

    Hex2Binary

    I don't get this: {$B-} // avoid multiple conditional jumps by not using short eval Actually $B- disables the complete Boolean evaluation. It's a default setting, and it gets a best result in this case.
  15. Kryvich

    Missing DPR

    I have clear.cmd file in my project folders to remove any temporary files, which contains the command: del /f /s *.~* *.bak *.dcu *.identcache *.local *.map *.drc *.cbk *.stat *.tds
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