Jump to content

Berocoder

Members
  • Content Count

    59
  • Joined

  • Last visited

Everything posted by Berocoder

  1. Berocoder

    SonarDelphi v1.0.0 released!

    Peganza and pascal expert is great products. I use them both in my daily work to ensure quality!
  2. Berocoder

    Use case or if else ?

    What code to you prefer and why? Alternative 1 if aMessageType = 'EXPREG' then DecodeExportReg(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPACC' then DecodeExportAcc(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPERR' then DecodeExportErr(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPREL' then DecodeExportRel(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPREF' then DecodeExportRef(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPREQ' then DecodeExportReq(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPINF' then DecodeExportInf(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPREJ' then DecodeExportRej(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPCLA' then DecodeExportCla(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPCON' then DecodeExportCon(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPAME' then DecodeExportAme(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPIRJ' then DecodeExportIrj(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPARJ' then DecodeExportArj(vDoc, aCdn, aRequestCorrelation, aMessageText) else if aMessageType = 'EXPHRT' then DecodeExportHrt(vDoc, aCdn, aRequestCorrelation, aMessageText) Alternative 2 var Index := IndexStr(aMessageType, ['EXPREG', 'EXPACC', 'EXPERR', 'EXPREL', 'EXPREF', 'EXPREQ', 'EXPINF', 'EXPCLA', 'EXPCON', 'EXPAME', 'EXPIRJ', 'EXPARJ', 'EXPHRT']); case Index of 0: DecodeExportReg(vDoc, aCdn, aRequestCorrelation, aMessageText); 1: DecodeExportAcc(vDoc, aCdn, aRequestCorrelation, aMessageText); 2: DecodeExportErr(vDoc, aCdn, aRequestCorrelation, aMessageText); 3: DecodeExportRel(vDoc, aCdn, aRequestCorrelation, aMessageText); 4: DecodeExportRef(vDoc, aCdn, aRequestCorrelation, aMessageText); 5: DecodeExportReq(vDoc, aCdn, aRequestCorrelation, aMessageText); 6: DecodeExportInf(vDoc, aCdn, aRequestCorrelation, aMessageText); 7: DecodeExportRej(vDoc, aCdn, aRequestCorrelation, aMessageText); 8: DecodeExportCla(vDoc, aCdn, aRequestCorrelation, aMessageText); 9: DecodeExportCon(vDoc, aCdn, aRequestCorrelation, aMessageText); 10: DecodeExportAme(vDoc, aCdn, aRequestCorrelation, aMessageText); 11: DecodeExportIrj(vDoc, aCdn, aRequestCorrelation, aMessageText); 12: DecodeExportArj(vDoc, aCdn, aRequestCorrelation, aMessageText); 13: DecodeExportHrt(vDoc, aCdn, aRequestCorrelation, aMessageText); end; Regards Roland Bengtsson
  3. Berocoder

    Optimization On or Off ?

    In our big ERP application we have always compiled it with Optimization off in compiler settings to production. Delphi 10.4 is used but plan is to switch to 11.3 during summer. With our biggest customer the volumes has increased and the application can sometimes feel slow. So I tried to compile it with Optimization on as that is a cheap way to increase performance. Everything seems to work fine. But there is one thing. Exceptions are logged to a textfile. Callstack/Stacktrace are also logged. We use JCL for that. It works fine before but now I see sometimes callstacks make no sense anymore. Obviously I suspect Optimization for that. So curious how other developers handle this case ? Is there other components like EurekaLog that handle optimization better and still can generate a reliable callstack ? Or maybe we have to choose between better performance or reliable callstack ? Regards Roland Bengtsson
  4. Berocoder

    Use case or if else ?

    I would prefer alternative 2. But you are right that it is error prone on change as it is harder to read. And as David said using enum would be best choice. Currently alternative 1 is used so I think I leave it as is for now 🙂
  5. Berocoder

    Formatting method

    Or Ctrl + Alt + y with MMX formatter installed. It is a bit easier for fingers 😊
  6. Berocoder

    FastMM5. Can't get a log file

    Ok go to FastMM5.pas line 144 {.$Include FastMM5.inc} // Enable to turn on log leaks to file Remove dot and it works 😀
  7. Berocoder

    FastMM5. Can't get a log file

    Thanks for the hint. I had the exact same problem
  8. New job opportunity if you are experienced. Prefered location is Kokkola Finland but remote work is accepted. https://attracs.teamtailor.com/jobs/1660578-delphi-developer/45cf12cb-1f96-4e93-94c1-8b96c6a45ade
  9. Berocoder

    FastMM5. Can't get a log file

    Thanks for the hint. I had the exact same problem
  10. Berocoder

    TestInsight usage

    I am a bit confused of TestInsight. I am using version 1.2.0.1 with Delphi 11.2. I have marked my testproject Discover tests find 34 I mark 2 tests and run selected with Shift+Alt+F9 Now the strange case. I mark 2 new tests in skipped and run again with Shift+Alt+F9. The 2 already successful seems to run. Duration change. But not the new tests. I expect to see 4 success and 30 skipped now Now I uncheck the 2 tests at top and leave only 2 selected tests and run with Shift+Alt+F9. It seems to be ignored and none tests was executed. Did I do anything wrong or have I found a bug ? /Roland
  11. Berocoder

    My app dies in Server 2019

    I have a problem that needs to be solved. I have an application written in Delphi 10.4. It is about 10 years old. It transform data from one database to another unsing Unidac drivers. Runs on a Windows 2008 R2 Server. As it is old it needs to be replaced by a new virtual server with Windows server 2019. Unfortunately my application don't works well. It runs for a while and just quit. Not an exception no sign of error at all before it dies. At the same time we setup more strict permissions in Windows. Thought that this was the reason. When I look in eventlog I see this: Faulting application name: DatapumpOCL.exe, version: 2022.10.200.3483, time stamp: 0x6358d093 Faulting module name: KERNELBASE.dll, version: 10.0.17763.3532, time stamp: 0x95b80d84 Exception code: 0x0eedfade Fault offset: 0x00125232 Faulting process id: 0x237c Faulting application start time: 0x01d8f9bcde0671f6 Faulting application path: C:\Ahola\AholaDaily\DatapumpOCL.exe Faulting module path: C:\Windows\System32\KERNELBASE.dll Report Id: 404588fe-4a1d-45a2-8c13-42a4b0136ced Faulting package full name: Faulting package-relative application ID: This is a 32-bit application. Windows Defender is running as antivirus. But Defender seems only have information as logs. No errors. I have tried to turn off everything in Exploit Protection just for this DatapumpOCL.exe. I have tried to turn on checks for Range, Overflow and IO in Delphi compiler settings but still the same. So out of ideas now
  12. Hi, I am using latest delphi with all patches. Delphi 11 Version 28.0.46141.0937 When I debug my application by singlestep code with F7 or F8 sooner or later I cannot continue. IDE is still responsive but programcounter hang and singlestep code have no effect. I have seen this problem before also with previous 10.4. Anyone with similar experience ? What can I do as workaround except to restart my application and try again. It seems to be completely random...
  13. Berocoder

    SingleStep with F7/F8 hang IDE

    32-bit target big VCL desktop application for Windows.
  14. Berocoder

    SingleStep with F7/F8 hang IDE

    Ok, I have a Scroll lock key on my keyboard. I can try that next time it happens. I hope there is a bugreport on this on https://quality.embarcadero.com
  15. Berocoder

    SingleStep with F7/F8 hang IDE

    Ok, but I don't understand what you mean. My F-keys works find outside Delphi in this case. What is a "Lock" key ?
  16. This is the code for Supports method. I know the name is bad, SysUtils.Supports is different. But we use this on thousands of places. Too late to change now. Now I also use Pascal Analyzer. That give a warning STW10 Out parameter is read before set (STW10) This section lists out parameters that are read before set in the procedure. https://www.peganza.com/PALHelp/clip0211.png And yes it is correct. First line TObject(ResObj) := nil; Read the out parameter before set it. ResObj have no class in parameter. Reason is that we want to send any subclass derived from TBoldObject. If I set type to TObject that would not work any more. Any suggestion how I can remove the warning and still preserve the implementation ? {: Casting between two objects derived from two different classes Resobj must inherit from aObject @param aObject The object to cast from @param aClass The class to cast to @ResObj The resulting object @return True if successful otherwise false} function Supports(const aObject: TObject; const aClass: TClass; out ResObj): Boolean; overload; begin TObject(ResObj) := nil; if aObject is aClass then begin if not ((aObject is TBoldObject) and (aObject as TBoldObject).BoldObjectIsDeleted) then TObject(ResObj) := aObject; end; result := TObject(ResObj) <> nil; end; Example of usage var myInvoice: TInvoice; // This inherit TBoldObject if Supports(myclass.somelink, TInvoice, myInvoice) begin // code that use myInvoice end;
  17. It is correct. Deleted is not the same as destroyed. A BoldObject is usually persisted in a database. Summary of lifecycle of such object: Some code ask for the object. It is loaded from database to memory. A new instance in memory is created. It can now be used as any normal object. Some code call Delete method. The flag above BoldObjectIsDeleted is now true Some code Synchronize memory with database. Objects that are changed will update rows in database. Objects that are deleted in memory will also be deleted in database. The object will now be destroyed
  18. Yes, BoldObjectIsDeleted is true when object is deleted in memory but remain in database. On next sync memory to database it will be removed from database as well. But how that works is unrelated to question in this case.
  19. Berocoder

    Show Cyclic Dependencies

    I try to use Unit Dependency Analyzer. The target is to cut compile time by find cyclic dependencies in a big project where Unit A use Unit B. And Unit B use Unit A. I have attached a screenshot. How do I read that ? I see for example that AttracsCustomsSpanFetch uses AttracsSystemsGlobals in Implementation section. I see nothing wrong with that. But AttracsSystemsGlobals use BusinessClasses in interface section. And BusinessClasses uses AttracsSystemsGlobals in implementation section. I marked it with red and green. So that is a cyclic dependency, right ? But the dialog show nothing that differ the two cases above. Or did I miss something ?
  20. Berocoder

    New Delphi job opportunity

    Internally we didn't agree on that sentence. Anyway a new guy start next week and another one in August. Many complain that there is no jobs for Delphi. At the same time some employers leave Delphi as it is hard to find developers. It don't make sense for me 😊
  21. https://ihateregex.io/ Is good regex resource
  22. Berocoder

    Send attachment to Slack

    How can I add a large text-file as an attachment to a Slackpost? A working example would be great. I use SDriver https://github.com/andrea-magni/SDriver and the included demo works fine to send some strings. What I did so far https://gist.github.com/bero/e675bdf38c6e884be7e08377d6d52009
  23. I want to use Google Cloud logging from Delphi. From https://cloud.google.com/apis/docs/client-libraries-explained While you can use Google Cloud APIs by making direct HTTP requests to the server (or RPC calls where available), we provide client library code for all our Cloud APIs that makes it easier to access them from your favorite languages Of course Delphi is not represented. Any hints on how I can use cloud for logging? It also mention that https://www.fluentd.org can be used from any language. But I still want samples how to use all this in practice. Any help appreciated!
  24. Berocoder

    Connect to Google Cloud?

    Ok thanks for the feedback. So back to the original question 😊 What is the best or most convenient path to connect and use Google Cloud logging from Delphi? I want to avoid dependencies to third-party components and dll-files if it is possible. But it is not a requirement. Roland
×