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Slovenian Delphi 11 Webinar

gabr42 gabr42 Just a short notice for Slovenian readers – In case you missed it, next week you’ll be able to join a Slovenian webinar about Delphi 11. Register here— Published under the Creative Commons Attribution 3.0 license – Details… 3 months ago in Delphi, presentations 0

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Readers-writer lock – Part 4: Improving TLightweightMREW

gabr42 gabr42 While the TLightweightMREW is quite handy, it is not perfect. There’s a weird assymmetry in it. On all operating systems that Delphi can compile for, read locks are reentrant (recursive) while write locks are not. In other words,… – Details… 11 months ago in Delphi, multithreading, programming, synchronization 0

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Readers-writer lock – Part 2: Implementation

gabr42 gabr42 In the previous installment I introduced the idea of a readers-writer lock. Today I’ll look into readers-writer lock implementations (yes, multiple) that are available in the Delphi run-time library.Read more »— Published under the Creative… – Details… 1 year ago in Delphi, multithreading, programming, synchronization 0

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Top three Delphi 10.4 features

gabr42 gabr42 Delphi 10.4 has just been released (turn here for a great overview) and has some nice enhancements even for us, die-hard Windows developers. It is too early to give any deep analysis as I have… – Details… 2 years ago 0

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Long live Delphi!

gabr42 gabr42 Something great has happened on this day, 25 years ago.It was the sign of Aquarius. People were listening to Creep. And the AppBuilder was released.You don’t know AppBuilder? Sure you do! It was developed and —… – Details… 2 years ago in Delphi, delphi25th 0

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Sales! Sales! Sales!

gabr42 gabr42 Parallel Programming with OmniThreadLibrarye-book: 50% offprinted book: 25% off (use coupon BLACKFRIDAY25)Delphi High Performancee-book: 72% offHands-on Design Patterns with Delphie-book: 80% off— Published under the Creative Commons Attribution 3.0 … – Details… 2 years ago in Delphi; programming; books 0

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ITDevCon X

gabr42 gabr42 The ITDevCon X – the tenth edition! – has just ended and boy was it a blast! (As usual, I should say.)This was my seventh ITDevCon conference and I always like to visit it. This… – Details… 2 years ago in Delphi, ITDevCon, presentations 0

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CompareValue for booleans

gabr42 gabr42 CompareValue function is incredibly practical when you are writing comparers (functions that determine how some data structure is ordered). System.Math and System.StrUtils define a bunch of functions that can be used to compare integers, doubles,… – Details… 2 years ago in Delphi, programming, tips 0

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The case of a missing begin/end

gabr42 gabr42 Delphi never stops surprising me …Did you know that this is a valid syntax?case a of 0: Writeln(0); else Writeln(‘else’); Writeln(a);end;This code indeed compiles and works exactly as the following fragment.case a of 0: Writeln(0); … – Details… 3 years ago in Delphi, programming 0