Story Category: Development

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“Unexpected Memory Leak” after “MyTestApplication.exe: Memory Leak Detected”

jpluimers 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… – Details… 13 hours ago in Conference Topics, Conferences, Delphi, Development, Event, FastMM, Software Development 0

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Profiler and Memory Analysis Tools for Delphi – Stack Overflow

jpluimers 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… – Details… 1 day ago in Delphi, Development, Software Development 0

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console – When is System.IsConsole true in Delphi? – Stack Overflow

jpluimers 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… – Details… 7 days ago in Conference Topics, Conferences, Delphi, Development, Event, Software Development 0

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Some useful FastMM related methods to track memory usage

jpluimers 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… – Details… 1 week ago in Delphi, Development, FastMM, Software Development 0

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Some links for detecting memory leaks from individual DUnit test methods

jpluimers 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… – Details… 1 week ago in Conference Topics, Conferences, Delphi, Development, DUnit, Event, FastMM, Software Development 0

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inheritance – Delphi: How to call inherited inherited ancestor? – Stack Overflow

jpluimers 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… – Details… 2 weeks ago in Delphi, Development, Software Development 0

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Some OmniThreadLibrary notes and links

jpluimers 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]… – Details… 2 weeks ago in Delphi, Development, Multi-Threading / Concurrency, Software Development 0

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Chromium Embedded Framework – some links

jpluimers 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 –… – Details… 2 weeks ago in .NET, Delphi, Development, Software Development 0

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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 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… – Details… 2 weeks ago in Delphi, Delphi 10.2 Tokyo (Godzilla), Development, Software Development 0

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delphi – How to enable wirecompression on Firebird 3.0 – Stack Overflow

jpluimers 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 – Details… 3 weeks ago in Database Development, Delphi, Development, Firebird, Software Development 0

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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 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… – Details… 3 weeks ago in Delphi, Delphi 10.2 Tokyo (Godzilla), Development, Software Development 0

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SetProcessWorkingSetSize: you hardly – if ever – need to call this from your process

jpluimers 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… – Details… 3 weeks ago in .NET, C++, Delphi, Development, Software Development, Windows Development 0

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Delphi: bumped into System.Classes.TLoginCredentialService while doing a “DefaultUsrPwDm” – Google Search

jpluimers 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… – Details… 3 weeks ago in Delphi, Development, Software Development 0