Entity Framework (EF) Core is the rearchitected and rewritten version of the Entity Framework object relational mapping engine for .NET Core applications. It is very light-weight, extensible, and cross platform.
However, high transaction .NET Core applications using EF Core face performance and scalability bottlenecks in the database-tier under peak loads. This is because, although you can linearly scale the application tier by adding more application servers, you cannot add more database servers to scale it.
But, if you use a distributed cache like NCache in your .NET Core applications, you can quickly remove these performance and scalability bottlenecks and handle extreme transaction loads.
ASP.NET MVC #20
این System.Web.Helpers, Version=1.0.0.0 رو هم که به System.Web.Helpers, Version=2.0.0.0 در لوکال تغییر میدم مشکلی وجود نداره، اما روی هاست اگر اضافه نکنم همون خطای قبلی رو میده و اگر هم اضافه کنم خطای زیر رو میده .
Could not load file or assembly 'System.Web.Helpers, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies
لینکی که معرفی کردی رو هم بررسی کردم. mvc4 بود .
How does a developer find a new tool to add to their stack? There’s no single answer, but most will tell you that technical content is part of that journey. Certainly, documentation is crucial to developer experience. But more often than not, the first piece of content they’ll discover is a helpful resource returned as search results or shared from another dev. Your goal is simple: be that resource.
Ventoy is an open source tool to create bootable USB drive for ISO files. With ventoy, you don't need to format the disk again and again, you just need to copy the iso file to the USB drive and boot it. You can copy many iso files at a time and ventoy will give you a boot menu to select them (screenshot). Both Legacy BIOS and UEFI are supported in the same way. 260+ ISO files are tested (list).
معرفی C# Source Generators
مخلص کلام اینکه : اگه با Fody یا PostSharp و همچنین Code Analyzerها آشنایی دارین. این قابلیت یه چیزی تو مایههای ترکیب ایناس و بهتون اجازه میده موقع Compile شدن کد پروژه رو Analyze کنین و یه کد جدیدی بهش اضافه کنین. (مثلا پیاده سازی اینترفیس INotifyPropertyChanged به صورت خودکار به هنگام کامپایل)
We’re pleased to introduce the first preview of Source Generators, a new C# compiler feature that lets C# developers inspect user code and generate new C# source files that can be added to a compilation. This is done via a new kind of component that we’re calling a Source Generator.
To get started with Source Generators, you’ll need to install the latest .NET 5 preview and the latest Visual Studio preview.
نمونه ای از پیاده سازی INotifyPropertyChanged with C# 9.0 Source Generators
When I tell my fellow computer scientists or software developers that I'm interested in philosophy of science, they first look a bit confused, then we have a really interesting discussion about it and then they ask me for some interesting books they could read about it. Given that Christmas is just around the corner and some of the readers might still be looking for a good present to get, I thought that now is the perfect time to turn my answer into a blog post!