Story Category: Software Development
VOTEParser generator toolset for Delphi (Yacc & Lex)
jpluimers
The most current Lex and Yacc for Delphi is [WayBack] GitHub – RomanYankovsky/ndyacclex: Parser generator toolset for Delphi (Yacc & Lex). It came up during a funny Twitter thread, where one of the Delphi team… … Read more
3 years ago in Delphi, Development, Software Development, Undocumented Delphi
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Delphi run-time errors
jpluimers
Since I always forget where to get the full list: there is none in the documentation. Only parts. Usually the mapping is from run-time errors to exceptions: In addition, exceptions are converted to run-time errors… … Read more
3 years ago in Delphi, Development, Software Development
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“Unexpected Memory Leak” after “MyTestApplication.exe: Memory Leak Detected”
jpluimers
Sometimes after a regular FastMM memory leak test report you get a dialog like this: ————————— Unexpected Memory Leak ————————— An unexpected memory leak has occurred. The unexpected small block leaks are: 61 – 68… … Read more
3 years ago in Conference Topics, Conferences, Delphi, Development, Event, FastMM, Software Development
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Profiler and Memory Analysis Tools for Delphi – Stack Overflow
jpluimers
Lots of interesting profilers in [WayBack] Profiler and Memory Analysis Tools for Delphi – Stack Overflow: Non-unicode Delphi GpProfile by Primoz Gabrijelcic update gpProfile yourself as it is open source Memory Sleuth by Turbo Power… … Read more
3 years ago in Delphi, Development, Software Development
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console – When is System.IsConsole true in Delphi? – Stack Overflow
jpluimers
Some highlights from [WayBack] console – When is System.IsConsole true in Delphi? – Stack Overflow: Project/Options/Linking/Generate console application and {$APPTYPE CONSOLE} are two separate things. – [WayBack] Andreas Rejbrand. The -cc commandline parameter for dcc32.exe (which could… … Read more
3 years ago in Conference Topics, Conferences, Delphi, Development, Event, Software Development
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Some useful FastMM related methods to track memory usage
jpluimers
Below, for my link archive, some searches and relevant posts on FastMM related method calls to track or report memory usage. Searches: LogMemoryManagerStateToFile FastGetHeapStatus {Returns summarised information about the state of the memory manager. (For backward… … Read more
3 years ago in Delphi, Development, FastMM, Software Development
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Some links for detecting memory leaks from individual DUnit test methods
jpluimers
[WayBack] DUnit: Xtreme Unit Testing for Delphi / SVN / [r44] /trunk/readme-fastmm.txt You have to build your DUnit GUI-testrunner with the FASTMM and ManualLeakReportingControl directive. This will enable the memoryleak items (Take a look in… … Read more
3 years ago in Conference Topics, Conferences, Delphi, Development, DUnit, Event, FastMM, Software Development
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inheritance – Delphi: How to call inherited inherited ancestor? – Stack Overflow
jpluimers
Officially, the answer to [WayBack] inheritance – Delphi: How to call inherited inherited ancestor? – Stack Overflow is that you can’t on the language level as I explained in my answer You can’t in a… … Read more
3 years ago in Delphi, Development, Software Development
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Some OmniThreadLibrary notes and links
jpluimers
For my link archive: Repository: [WayBack] GitHub – gabr42/OmniThreadLibrary: A simple and powerful multithreading library for Delphi My fork for pull requests: [WayBack] GitHub – jpluimers/OmniThreadLibrary: A simple and powerful multithreading library for Delphi [WayBack]… … Read more
3 years ago in Delphi, Development, Multi-Threading / Concurrency, Software Development
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Chromium Embedded Framework – some links
jpluimers
For my link archive: Chromium Embedded Framework – Wikipedia Supported languages [WayBack] chromiumembedded / cef — Bitbucket [WayBack] GitHub – cefsharp/CefSharp: .NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework [WayBack] CefSharp –… … Read more
3 years ago in .NET, Delphi, Development, Software Development
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Delphi Tokyo binary BPLs not finding “@System@Net@Httpclient@Win@TCertificateStore@$bcctr$qqrv” means you likely have Delphi 10.2.2 installed
jpluimers
If you get errors loading BPLs that indicate this method cannot be found: “@System@Net@Httpclient@Win@TCertificateStore@$bcctr$qqrv” then it is likely you run Delphi 10.2.2. Upgrade to Delphi 10.2.3 to resolve this problem. This happens for instance with… … Read more
3 years ago in Delphi, Delphi 10.2 Tokyo (Godzilla), Development, Software Development
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delphi – How to enable wirecompression on Firebird 3.0 – Stack Overflow
jpluimers
For my link archive: [WayBack] delphi – How to enable wirecompression on Firebird 3.0 – Stack Overflow [WayBack] delphi – How to enable WireCompression on Firebird 3.0 using FireDAC – Stack Overflow –jeroen … Read more
3 years ago in Database Development, Delphi, Development, Firebird, Software Development
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E2213 Bad packaged unit format: ..\xxxxx.dcp.yyyy – Expected version: 32.0, Windows Unicode(x86) Found version: 105.101, Unk(CIL)
jpluimers
On my research list I have seen this happen with various libraries, but only libraries that deliver a single set of .bpl/.dcp files that you require for both debug and release builds. The error occurs… … Read more
3 years ago in Delphi, Delphi 10.2 Tokyo (Godzilla), Development, Software Development
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SetProcessWorkingSetSize: you hardly – if ever – need to call this from your process
jpluimers
There are quite a few posts that recommend using SetProcessWorkingSetSize to trim your process working set, usually in the SetProcessWorkingSetSize(ProcessHandle, -1, -1) form: [WayBack] SetProcessWorkingSetSize function (winbase.h) | Microsoft Docs Sets the minimum and maximum… … Read more
3 years ago in .NET, C++, Delphi, Development, Software Development, Windows Development
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Delphi: bumped into System.Classes.TLoginCredentialService while doing a “DefaultUsrPwDm” – Google Search
jpluimers
Doing a “DefaultUsrPwDm” – Google Search, I bumped into the System.Classes.TLoginCredentialService class. There is hardly any documentation. It was introduced as [WayBack] System.Classes.TLoginCredentialService – XE2 API Documentation with the standard TObject template: TObject is the ultimate… … Read more
3 years ago in Delphi, Development, Software Development
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