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Everything posted by Lars Fosdal
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Several F2084 Internal Error on Delphi 10.4.2
Lars Fosdal replied to Davide Angeli's topic in Delphi IDE and APIs
It is often possible to reduce the problem to a small example - it just that it is sooo much work - and hey, we don't work in EMBT QA. Edit: ... or do we? -
I leave the PC and IDE running 24/7 (unless travelling). I do however check in to git before I go have a beer on Friday 🙂
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I´m still annoyed with the fact that not even a running Delphi is able to appropriately deal with DST changes while running. "No, all those files didn´t change... the time did."
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Converting code source in R to Delphi
Lars Fosdal replied to de la Mancha's topic in Algorithms, Data Structures and Class Design
@de la Mancha- you asked and got a relevant answer from someone known for doing heavy math with Delphi. No reason to be rude. -
On Android, you should be able to move the caret to the right by tapping and dragging?
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I am getting questions about supporting TLS 1.3 on our https interfaces again...
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IMO, The .NET bits should be replaced instead of once more being patched to fix the broken code completion and refactoring.
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Several F2084 Internal Error on Delphi 10.4.2
Lars Fosdal replied to Davide Angeli's topic in Delphi IDE and APIs
Closed as cannot reproduce. Without sample code that actually can reproduce the problem, it is impossible to resolve the cause. -
It is a problem that you have zero error handling around the Win32 operations in the Cmd method. Without the precise error information from the failing API(s), we are completely in the dark. F.x. if CreateProcess fails, you need to call GetLastError and log or pass on the error info somehow. Almost every Win32 API method will update last error.
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Micro optimization: IN vs OR vs CASE
Lars Fosdal replied to Mike Torrettinni's topic in Algorithms, Data Structures and Class Design
Typed consts are not consts unless you type them on the right side of the expression. const NotAConst: Integer = -1; IsAConst = Integer(-1); The record type simply becomes a "scope" for const declarations. Benefit: the consts can be non-uniquely named without polluting your name spaces since you always need to prefix with the type name to access the const. Added bonus - you can have methods in the record declaration that can deal with logical operations related to the constants. type cButton = record const ThisIsFine = mrOK; end; cAnswer = record const ThisIsFine = String('This is fine'); end; cLimit = record const ThisIsFine = Double(3.14); end; -
Without the actual error(s), we'll be guessing. Is it lack of process security elevation so that it fails due to insufficient rights?
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Micro optimization: IN vs OR vs CASE
Lars Fosdal replied to Mike Torrettinni's topic in Algorithms, Data Structures and Class Design
type xConst = record const ButtonId = 1; end; procedure Test; var bId: Integer; begin bId := xConst.ButtonId; end; -
Windows 10 will randomly terminate the application
Lars Fosdal replied to Miro Hlozka's topic in General Help
Eurekalog or MadExcept would both be good choices to get to the bottom of any leaks or buffer overruns. -
Delphi 11.1 is available
Lars Fosdal replied to Uwe Raabe's topic in Tips / Blogs / Tutorials / Videos
I tried changing the WP background. The setting doesn't take. -
Is there Parnassus Parallel Debugger for Delphi 11.0?
Lars Fosdal replied to Vandrovnik's topic in Delphi IDE and APIs
Also missing the other Parnassus plugins, as well as an updated XMLMapper. -
Developing under Windows 11 in a VM not feasible ?
Lars Fosdal replied to A.M. Hoornweg's topic in General Help
To me, that is so blindingly obvious that either someone completely missed the mark, or said - "shit, that is too much work".- 26 replies
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- virtualization
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For some reason, 11.1 decided to discard the TMS and Eurekalog components on install, but it kept the general reg settings for the IDE. Didn't check the 64-bit paths - because we are still on 32-bit due to the state of the 64-bit debugger.
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Developing under Windows 11 in a VM not feasible ?
Lars Fosdal replied to A.M. Hoornweg's topic in General Help
...or don't want to deal with all the positioning and scaling issues for forms that are opened by multiple developers with different DPI and scaling settings...- 26 replies
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Delphi 11.1 is available
Lars Fosdal replied to Uwe Raabe's topic in Tips / Blogs / Tutorials / Videos
At least people seem to actually use QP now - even if not all of us bothers checking for existing issues 😛 -
Delphi 11.1 is available
Lars Fosdal replied to Uwe Raabe's topic in Tips / Blogs / Tutorials / Videos
@qubits You should report that on QP. Are you able to make a minimal project that shows the same leak? -
Xmas came early this year - and, as much as time permits, I will attempt to brave new frontiers. This is more or less my first attempt to use MacOS, and to make things even more exciting, I added the preview version of Windows 11 for ARM to a Parallels VM and I'm installing RAD Studio under that. I will prolly have a thousand MacOS / XCode questions... so any pointers to tips on getting a smooth start with XCode and Delphi will be much appreciated.
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Delphi on Windows 11 on MacBook Pro 16 (2021)
Lars Fosdal replied to Lars Fosdal's topic in Cross-platform
It is already torn. The 32-bit emulation under W11 for ARM running in a VM is way FASTER than running native on my Lenovo i7 P52. -
What about the option of running a regular app in kiosk mode?
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Which OS are you running the IDE on?
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Parnassus Bookmarks for Delphi 11 Alexandria?
Lars Fosdal replied to PeterPanettone's topic in Delphi IDE and APIs
Well, that would be nice, but the reality is that we will still be scratching ourselves after a release.