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Cezary Walenciuk

@WalenciukC

Writing about C# and .NET My Friend

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Podkrążone oczy i rozpad skóry twarzy, ale prelekcja została przygotowana na #DataScienceSummit @DSS_conference Sam nie wiem jak to zrobiłem pomimo tylu obowiązków jako Ojciec🫂

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Już 21.11 Online i 22.11 w Warszawie, (Stadion PGE Narodowy) zapraszamy na kolejną edycję #DataScienceSummit @DSS_conference Dużo prelekcji więc każdy znajdzie coś dla siebie. Ja też tam będę 👇

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Cezary Walenciuk Reposted

Duke Nukem 3D ☢️ MOUSE PAD GIVEAWAY! 3 lucky winners will score an original pad from ‘96! To enter: 🔁 RT, 👍 Like & ✅ Follow. We’ll ship these mint-condition, original mouse pads worldwide for free. Good luck to all! Giveaway ends this Friday, August 23rd.

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Tak było na #DataScienceSummit @DSS_conference Dobry motywator, by rozwinąć swoje korzenie poza bycia programistą

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Udało mi się złapać Legendy : @konradkokosa @kajdusz @gutek Na @MSTechSummit Owocna konferencja aby poznać mądrych ludzi

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Wystąpię na żywo na @DSS_conference Machine Learning Edition obok innych specjalistów i architektów od sztucznej inteligencji. Jak widać, jestem czymś więcej niż programistą .NET😀 O czym będę gadał?👇

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Wystąpię na żywo na MS Tech Summit obok innych legend z firmy Microsoft. Ścieżka "Advanced" robi wrażenie. Według agendy jestem "hot"🔥

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#WDI Warszawskie dni informatyki 2024 Można spotkać mnóstwo ciekawych prelegentów

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5/6 Kwietnia wystąpię na żywo i na nagraniach na Warszawskie Dni Informatyki. Mam 3 prelekcję 🤩 #WDI #WarszawskieDniInformatyki #WDI2024

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In C# 12, you don't have to use reflection to break programming rules to use private fields, private methods and private constructors The "UnsafeAccessor" attribute will do it better and, most importantly, much faster Code example below 👇

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Would you dare to say something like that during your next job interview?

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In .NET 8, focus has been put on introducing more control over the startup behaviour of hosted services. In this latest piece of work, they have introduced advanced, fine-grain control over code which runs before, during and after startup and shutdown. #dotnet

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When we make an HTTP request to an ASP..NET application, then we also run a whole pipeline of other middlewares If this is not necessary, there is a new option (Short-circuit) that will cause routing to immediately call the endpoint logic and then terminate the request #dotnet

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Dependency injection...soon it will be possible to refer to individual types by key. Is it necessary? I leave it to you to interpret After all, you can always create another interface or factory to solve a similar problem #dotnet #dotnetcore

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Cezary Walenciuk Reposted

Answering yesterday's question from twitter.com/konradkokosa/s… - it's not what you'd probably expect:

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How much it will allocate? 👀

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Here's a new way to create an interceptor in C# 12 Yes, this code works 😃 Knowing the physical location of the file and the exact line of code, you can overwrite the program as follows. #dotnet #dotnetcore

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Cezary Walenciuk Reposted

It bothers me so much that on #dotnet on 64-bit, 4 bytes are wasted for *every class instance* because objects are aligned on a 8 bytes boundary and the header has a fixed size of 4 bytes.

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