Story Category: Event

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Celebrating 25 Years of C++Builder!

David Millington David Millington 25 years ago, something amazing happened in the world of C++… C++Builder is 25! On 26th February 1997, Borland released the first version of C++Builder. Coming on the heels of Turbo C and Turbo C++… – Details… 3 months ago in C++, Event, News 0

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When MySQL characterset ‘utf’ does not allow you to enter some Unicode code points

jpluimers jpluimers Contrary to what many believe is that MySQL utf8 is not always full blown UTF-8 support, but actually utf8mb3, which has been deprecated for a while now. Only utf8mb4 will give you full blown UTF-8 support…. – Details… 5 months ago in Conference Topics, Conferences, Database Development, Delphi, Development, Encoding, Event, MYSQL, Software Development, UTF-8, UTF8 0

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Delphi: workaround doing math with generic types preventing “E2015 Operator not applicable to this operand type” with TValue (as there is no way to constraint the generic type to be floating point or ordinal)

jpluimers jpluimers A while ago on Facebook (it’s a private group, so you cannot see the posts unless you both have a Facebook account and are member of the group), [Archive.is] Niels Tjørnhøj-Thomsen (coming from a C++… – Details… 5 months ago in .NET, C++, Conference Topics, Conferences, Delphi, Development, Event, Software Development 0

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Join The DelphiCon2021 Referral Program to Win Amazing Prizes, Including a Mac Mini!

Hagop Panosian Hagop Panosian DelphiCon is On! The world’s biggest annual online conference on, in and around Delphi is just a week away! DelphiCon 2021 is open, free, and loaded with incredible content and amazing prizes and giveaways. If… – Details… 7 months ago in Delphi, Event, News, RAD Studio 0

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DUnit with FastMM: Detecting memory leaks in individual tests.

jpluimers jpluimers Steps: Add the conditional define FASTMM to your project Ensure you have $(BDS)\source\DUnit\src  in your search path in your project (as otherwise Delphi will pick the pre-built TestFramework.dcu file which was compiled without the FASTMM conditional… – Details… 10 months ago in Conference Topics, Conferences, Delphi, Development, DUnit, Event, FastMM, Software Development, TestInsight 0

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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… 10 months ago in Conference Topics, Conferences, Delphi, Development, Event, FastMM, 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… 10 months ago in Conference Topics, Conferences, Delphi, Development, Event, 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… 10 months ago in Conference Topics, Conferences, Delphi, Development, DUnit, Event, FastMM, Software Development 0

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Delphi interface generic function – Is there a work around? – Stack Overflow

jpluimers jpluimers The documentation simply states “no”, without explaining why. Luckily, there is [WayBack] David Heffernan at [WayBack] Delphi interface generic function – Is there a work around? – Stack Overflow Interfaces do not support generic parameterized… – Details… 11 months ago in Conference Topics, Conferences, Delphi, Development, Event, Software Development 0

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Delphi: .dproj TargetedPlatforms bit flags in main PropertyGroup, and Platform values in other elements/attributes

jpluimers jpluimers For cleanup of .dproj files, I want to know the bit flags that TargetPlatforms can have. TL;DR: .dproj content management in Delphi is a mess For future reference empiric values for the flags that build… – Details… 12 months ago in Conference Topics, Conferences, Delphi, Development, Event, Software Development 0

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Delphi: some notes on HModule while tracking down an access violation in TRegGroups.UnregisterModuleClasses

jpluimers jpluimers Too bad the whole mechanism involving TRegGroups.UnregisterModuleClasses is not documented anywhere It is the underlying storage to support TClassFinder, which was introduced in Delphi 6, documented on-line in Delphi 2007, documented slightly in Delphi 2009,… – Details… 12 months ago in Conference Topics, Conferences, Delphi, Development, Event, History, Software Development 0

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Delphi: Passing build variables to batch files; I think the easiest is to use environment variables

jpluimers jpluimers A long time ago, I wrote about Delphi prebuild/prelink/postbuild events. In practice, especially that you cannot inherit build events, then add new ones (), it is convenient to put all you need in a script,… – Details… 12 months ago in Conference Topics, Conferences, Delphi, Development, Event, Software Development 0

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Delphi: creating copies of installed components to repositories for portability across use cases

jpluimers jpluimers Often it is useful to have 3rd party components part of a repository so it is easier to increase portability. For instance when you want to include or exclude some of them in certain projects… – Details… 12 months ago in Conference Topics, Conferences, Delphi, Delphi 10.2 Tokyo (Godzilla), Development, Event, Software Development 0