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Lajos Juhász

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Everything posted by Lajos Juhász

  1. Lajos Juhász

    SQL

    I have no experience with Interbase but a general sql could be: select itemno, sum(case when tname='Buy' then qty*uprice else 0 end) as totalbuy, sum(case when tname='Sell' then qty*uprice else 0 end) as totalsell, sum(case when tname='Return' then qty*uprice else 0 end) as totalreturn from <Your table> group by 1
  2. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    We know that a bug in the compiler has been detected that affects several reported QC issues and with a help of a couple of developer the hotfix was tested a month ago. Unfortunately it's a top secret information what delayed the hotfix.
  3. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    Please not on their website' That site is the worst in the entire universe!
  4. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    They're not I posted a link to a webinar 3 weeks ago where @Marco Cantu admitted that he is in charge to resolve this problem and to release the hotfix. I guess the cold weather in Europe made slowed the release a bit down.
  5. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    You can work with project that doesn't use packages. This is top priority that's the reason they will release a hotfix as soon as it will be ready. Meanwhile do try to test the application without debugging as much as you can.
  6. Lajos Juhász

    LSP Code Insight not working

    You can turn on logging on LSP and send it to Embarcadero. Warning the log will contain parts of your source code. For more information check out http://docwiki.embarcadero.com/RADStudio/Sydney/en/Code_Insight_Reference .
  7. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    We can now only hope that before Delphi 10.5 we will get at least one release of 10.4.2 without a major bug. From 10.4 to 10.4.2 every release had some issues :(. Embarcadero should change the release schedule. Now they are following the principle: "Ship it when the next major bug is checked in!".
  8. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    The fix is on the way at least for a month. It's really shame that Embarcadero is silent on this issue. It's not a minor bug, but a major showstopper!
  9. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    Most probably. It would be nice to hear from @Marco Cantu what we can expect. I mean the hotfix is tested for a long period of time so it would be nice to know more about it.
  10. Lajos Juhász

    Timer game delphi 7

    You're here calculating the total seconds and minutes. Try: seconds:=t div 1000; minutes:=seconds div 60; seconds:=seconds-(minutes*60);
  11. Lajos Juhász

    Timer game delphi 7

    I'm afraid System.Diagnostics was not part of Delphi 7.
  12. Lajos Juhász

    Disable DBComboBox

    OnFieldchange for the field linked with dbCombobox1. I would also compare the field value, not the DBCombobox1.text.
  13. Lajos Juhász

    C++ Code Insight in 10.4.2

    The available information can be found at: http://docwiki.embarcadero.com/RADStudio/Sydney/en/Code_Insight_Reference You can always try to enable logging and read the logfiles.
  14. Lajos Juhász

    10.4.2 LSP code completion error

    I posted a link yesterday to the Webinar where Marco Cantu answered to my question about the Internal Errors in Delphi 10.4.2 most probably it's a bug in the compiler/LSP whatever that causes multiple problems with the IDE. He said that some customers received the hotfix and the feedback is positive. He didn't said anything about when the fix will be available for the public. How much individual issues would I like to see? For every issue that could cause Internal Error, Access Violation or that the IDE dies. I can live with bugs that doesn't crash the IDE. Once again we cannot know what fix is being tested as Idera/Embarcadero will not give information about that to the public (in my opinion it's the wrong choice).
  15. Lajos Juhász

    10.4.2 LSP code completion error

    A wonder what company would react in a positive way for a quality ticket that nothing is working and the product is falling apart. An individual issue can be investigated and most probably be fixed, but a general statement that the *thing doesn't work* will not help in anyway. We have to wait for the hotfix that should fix the error that slipped into 10.4.2 and then report the new issues.
  16. Lajos Juhász

    10.4.2 LSP code completion error

    Unfortunately this RSP not even worth to read it there is no information in it it should be rejected.
  17. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    This is most we can know about the current status.
  18. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    There was a "problematic" check-in to the codebase before the release of the Delphi 10.4.2 that was not detected in time. Some customers are already testing the hotfix that supposed to fix the bug. Unfortunately there is no public information what will this hotfix fix and if there is still some issues that requires another fix.
  19. Lajos Juhász

    Embarcadero.com

    Maybe heroes from the Marvel Universe are capable to read fast enough and click I just get headache when for some reason get to the site.
  20. Lajos Juhász

    Embarcadero.com

    Well they're in the process to make a unique web experience. It will take maybe another 10-15 years. When finished it will be the greatest. I just hope that it will be more static. I wonder who thinks that those sliding topics at https://blogs.embarcadero.com/ is useful! It slides out before you could click. What's wrong with the traditional sites where you can see the links and click on them? (I know most probably they bought this technology and must showcase it everywhere, I will just visit the site only when it is necessary.)
  21. Lajos Juhász

    BDE Support for Delphi 10.4.2

    There is BDE for RAD Studio 20.4 27.4MB 2020-05-28.
  22. Lajos Juhász

    BDE Support for Delphi 10.4.2

    You can find on the Registered Products portal - https://my.embarcadero.com/.
  23. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    I have an application that uses packages. Most of the time I can compile and run it and on the second attempt I get internal error. The only solution is to run the application without debugging.
  24. Lajos Juhász

    Application.MessageBox in multiples monitors

    I've tested using XE5 and 10.4.2 in both versions the message appears on the correct monitor.
  25. Lajos Juhász

    Several F2084 Internal Error on Delphi 10.4.2

    Let's hope Embarcadero will soon finish testing the hotfix and will release it.
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