List of the most popular hashtags for theme #CSHARP7

If you call async 100 times/sec, then in the heap there will grow 6000 tasks for a minute, which need to be cleared by GC, it's time. But often we check a cache in async method, and only then call some heavy await. ValueTask will help here - it's a structure = stored in a stack = not interesting for GC. ValueTask has two constructors: one to return a simple value (from a cache), the value is placed directly into the structure, the other is to return a task, the ValueTask is only a pointer to it. Therefore, if we call async, which returns a ValueTask, and in 80% of cases returns a value from a cache, then in these 80% of cases we will NOT allocate a new memory to the heap. Why not use ValueTask everywhere? Because structure => likes to be copied => CPU problem and stack overflow. ValueTask became possible due to the fact that in C# 7 requirements for async methods were relaxed - now type of result must contain the GetAwaiter method. ValueTask contains it. Если вы 100 раз/сек зовете async, то в куче за минуту нарастёт 6000 тасок, которых GC потом вычищать, а это время. Но часто в async-методе идет проверка кэша, а лишь затем некий тяжелый await. Тут поможет ValueTask - он является структурой = хранится в стэке = не интересен для GC. У ValueTask два конструктора: один для возврата простого значения (из кэша), значение помещается прямо в структуру, другой - для возврата таски, в ValueTask лежит лишь указатель на нее. Поэтому, если мы зовем async, возвращающий ValueTask, и в 80% случаев возвращающий значение из кэша, то мы в этих 80% случаев НЕ аллоцируем новую память в куче. Почему не использовать ValueTask везде? Потому что структура => любит копироваться => проблема ЦП и Stack Overflow. ValueTask стал возможен благодаря тому, что в C# 7 ослабили требования к async-методам - теперь тип результата должен содержать метод GetAwaiter. ValueTask именно его и содержит. #valuetask #task #heap #stack #class #structure #async #await #csharp7 #csharp #programmer #programming

.NET Platformunun en çok kullanılan programlama dili olan C#'ı öğrenerek ister masaüstü ister web uygulaması geliştirin! 2 Mart Cumartesi 13:00 - 18:00 Kayıt ve bilgi için: http://www.btakademi.com/egitim/2/csharp-akademi-csharp-70-ile-dotnet-ortaminda-programlama ☎ 0(216) 342 80 10

Jameson and Troelsen. Some pretty cool dudes, I tell ya! #troelsen #coding #csharp #csharp7 #womeninstem #jameson #cozy #cozyevening #booksofinstagram #bookstagram #ebook #kindle #lenovo

1$ Astonishing Offer - How to master C# - Join now! After attending the Microsoft MVP Summit, I am so inspired and excited about the future of C# and .NET that I want to give everyone a Productive C# Membership and access to the C# mastermind group. This incredible offer expires at the end of the week. Try it now! Link in Bio. https://aang.uk/2FpQDDk #csharp #dotnet #microsoft #productivecsharp #csharp7

Ссылочные и значимые типы. Ссылочное равенство.

Experimenting With New Features Of C# 7 via @csharpcorner #Csharp #Csharp7 #VisualStudio #AspNetCore #DotNet #DotNetCore #Tech #Coding #Programming

@Regrann from @programmingincsharp - C# 7.1 adds support for async Main #csharp #dotnet #visualstudio #programming #code #dotnetcrunch #dotnetframework #microsoft #csharpecorner #csharpcorner #csharpprogramming #developers #programmers #codetosuccess #codetoliveby #instaprogramming #instacoding #codeblogger #csharp7 #softwaredeveloper #dotnetconf #dotnetcurry #codepost #async #csharplystudio

Jam-packed crowd last night. Thank you everyone for supporting our E.P. Album Launch. Please do check out our tracks. See you on our next gigs. Salamat. #Clubhouse #CSharp7 @alvinyadao @choymarasigan @johnluigilopez @willyummyyy

sounds like a fun night. . . . . . #csharpcode #womenwhocode #wwc #womenInTech #csharpcoder #daytimeCoder #daytimeCode #programmingincSharp #dayton #codingInDayton #girlDevelopIt #gdi #gdiDayton #visualStudio#github #git #development #programmer #design #coding #dayton #softwareEngineer #debug #githubPages #pluralsight #scottallen #csharpversions #csharp7.0