Jump to content

Lars Fosdal

Administrators
  • Content Count

    3323
  • Joined

  • Last visited

  • Days Won

    110

Everything posted by Lars Fosdal

  1. Lars Fosdal

    Can't edit my post?

    AFAIK, editing posts and comments doesn't trigger a notifications for others - so if the intent is to make the update visible, adding a new comment is probably the best approach. Those that have been active in the thread will then get notified.
  2. Lars Fosdal

    Can't edit my post?

    I agree - unless we are talking about old-ish replies? Personally, I am ok with a freeze after so many (days?) policy. Any correction after than can be done in a new comment? Edit: There have been episodes where members have modified their posts/comments a long time after they were written. Usually in the context of "leaving in anger".
  3. Lars Fosdal

    Can't edit my post?

    Is there actually a freeze after a certain period?
  4. Lars Fosdal

    Can't edit my post?

    I know @Daniel tweaked something - but it was supposed to only affect the EMBT people's inability to edit their own posts?
  5. Lars Fosdal

    ANN: Parnassus Parallel Debugger

    Anders, With Assert If In_The_Shit then Panic Without Assert If In_The_Shit then DoOurBestToCope else BizAsUsual;
  6. Lars Fosdal

    ANN: Parnassus Parallel Debugger

    David, The full callstack at the time of the assert is in the first attached QPInfo file of https://quality.embarcadero.com/browse/RSP-31944 Added the extract in a comment.
  7. Lars Fosdal

    Sql

    Please give your post a meaningful title.
  8. Lars Fosdal

    ANN: Parnassus Parallel Debugger

    Just want to add that I loved the way it worked up until that error which hopefully can be quickly remedied.
  9. Lars Fosdal

    ANN: Parnassus Parallel Debugger

    @David Millington Unable to reproduce in small example. But, uninstalled the Parallel Debugger - and the Assert fail no longer happened. Created a QP https://quality.embarcadero.com/browse/RSP-31944
  10. Lars Fosdal

    ANN: Parnassus Parallel Debugger

    Repeatable. And - it brings down the IDE. Will be checking if it is possible to make a small example when I get time.
  11. Lars Fosdal

    ANN: Parnassus Parallel Debugger

    I had a failing assert in some CPP code - which I sort of assume is this plugin, since I've never seen it before. It happened on a breakpoint in an exception handler, and it brought down the IDE. Asserts in production code is not a good practice.
  12. Lars Fosdal

    git and Delphi tooling?

    There is a fallback to the free version for GitKraken as far as I can tell?
  13. Lars Fosdal

    git and Delphi tooling?

    @Uwe Raabe - The pro version of Kraken allows me to create and comment on issues in the tracker, being it Jira, GitHub, GitLab, etc. We simply liked Kraken better than Fork - who knows - that may change over time. You can also create a feature, hotfix or release branch from the Issue, ensuring the commit will contain the issue reference.
  14. Web Installer or ISO image?
  15. Rio 10.3.1 Indy TIdSSLIOHandlerSocketOpenSSL seems to not support TLS 1.3. Is there an update anywhere?
  16. Lars Fosdal

    Delphi XE Zebra scanner

    My perspective is from the VCL app where any number of frames and forms can have focus. Having to deal with the wedged in virtual keyboard that produces input that is not intended for a checkbox or a button is a PITA, hence the COM port. We accept the scan over the COM port in a background thread and decode the GS1 128 AIs to build a content description, queue it, and post a message to the main window which then propagates the info to the focused form/frame. The frame can then check the queued AIs by identity to see it there is content relevant to it. This also allows us to capture the scans faster than we process them, so that the user doesn't have to wait.
  17. Lars Fosdal

    Prefix unit local variable names

    BTW - Technically, KebabCase 🐑🍽️ should read kebab-case since it typically is used for f.x. REST API URLs where each word is on a hyphen skewer, i.e. a kebab of words. F.x. https//fictivedictionary.com/api/get-meaning-of-word
  18. Lars Fosdal

    Prefix unit local variable names

    Or simply prefix with Local<var name> or even UnitLocal<var name>? No need to remember any special meanings of a single letter.
  19. Lars Fosdal

    Delphi XE Zebra scanner

    If you already have a driver, the associated COM ports should be identifiable from the device manager. Open Device Manager Click on View in the menu bar and select Show hidden devices Locate Ports (COM & LPT) in the list Check for the com ports by expanding the same
  20. Lars Fosdal

    Delphi XE Zebra scanner

    Usually there would be a driver that allows the scanner to be accessed as a COM port, or the scanner presents as a virtual keyboard (wedge configuration). The latter is something that we avoid. The COM port abstraction means it doesn't matter if the device is a BT device, a serial device, or an USB device. A possible starting point would be to explore from here: https://www.zebra.com/us/en/support-downloads/knowledge-articles/evm/emulating-a-com-serial-port-over-usb-using-cdc-driver.html
  21. Lars Fosdal

    Prefix unit local variable names

    No, not really. I just use a longish descriptive name, and I keep the declaration near the routines where it is used. F.x. unit SoAndSo; interface // lots of other declarations procedure ClearThreadContextLog; procedure SetThreadContextId(const aId: Integer); function GetThreadContextId: Cardinal; function GetThreadContextLog: TArray<String>; procedure AddThreadContextLog(const aText: String); implementation // lots of other code threadvar ThreadContextLog: TArray<String>; ThreadContextId: Integer; procedure ClearThreadContextLog; begin SetLength(ThreadContextLog, 0); end; procedure SetThreadContextId(const aId: Integer); begin if (aId <> ThreadContextId) then DebugOut(Format('Setting ThreadContextId %d for ThreadId %d', [aId, GetCurrentThreadId])); ThreadContextId := aId; end; function GetThreadContextId: Cardinal; begin if ThreadContextId > 0 then Result := ThreadContextId else Result := GetCurrentThreadId; end; function GetThreadContextLog: TArray<String>; begin Result := ThreadContextLog; end; procedure AddThreadContextLog(const aText: String); begin var len := Length(ThreadContextLog); SetLength(ThreadContextLog, len + 1); ThreadContextLog[len] := Format('%d %s', [TThread.CurrentThread.ThreadID, aText]); end; // lots of other code end.
  22. Lars Fosdal

    Prefix unit local variable names

    Ref the title "Prefix unit local variable names" I avoid unit local variables as far as possible. Those I have made in recent years are declared under the implementation part of the unit. Any interaction with them from outside the unit uses procedures and/or functions Alternatively, they are implemented as class properties on a specific type.
  23. What I am using the most 32-bit console or VCL for due to the shite debuggers for 64-bit platforms.
  24. Lars Fosdal

    git and Delphi tooling?

    Valid point on the conclusion - but after testing a little, the IDE git support is to put it mildly - kinda gimped. If they can bring it up to the level you see in VS Code, it helps - but a proper UI or black belt in command line git still is needed. We've spent today testing Fork and GitKraken and landed on GitKraken Pro due to the issue tracker integrations and built in GitFlow support - which really simplify doing proper branching for features, fixes and releases.
  25. Lars Fosdal

    git and Delphi tooling?

    I see that nobody has commented on the IDE git integration, so I guess nobody is using that?
×