This article will show you how to implement a reverse proxy in C# and .NET Core to overcome specific needs that you could hardly solve with an out-of-the-box software. You can find the code of the final project on this GitHub repository.
“My browser lost its cookies” has long been one of the most longstanding Support complaints in the history of browsers. Unfortunately, the reason that it has been such a longstanding issue is that it’s not the result of a single problem, and if the problem is intermittent (as it often is), troubleshooting the root cause may be non-trivial.
NDepend reports that there are an additional 141,111 IL instructions. This represents 11.3% of the overall code base.
Visual Studio extension that shows the text of a string resource (.resx) when used inline in code.
DNX, a Dot Net eXecution environment, contains all of the code that is required to bootstrap and run an application.
REST APIs have become a common way to establish an interface between web back-ends and front-ends, and between different web services. The simplicity of this kind of interface, and the ubiquitous support of the HTTP and HTTPS protocols across different networks and frameworks, makes it an easy choice when considering interoperability issues.
سلام
مدیریت روابط n-n در کلاسهای Poco به چه صورت است؟ من یک برنامه 2-tier دارم و برای Entity هایم state گرفتم و سمت کلاینت وضعیت entityها رو مدیریت میکنم و سمت سرور اونا رو روی DBContext اعمال میکنم.
دو کلاس Role و Permission دارم که باهم رابطه n-n دارند؛ حال اگه یک Role چند Permission داشته باشه و بخوام یکی از اونا رو حذف کنم و یا آپدیت کنم بهم پیغام خطا میده(An error occurred while saving entities that do not expose foreign key properties for their relationships. The EntityEntries property will return null because a single e ...) و داخل inner exception هم مینویسه ()Violation of PRIMARY KEY constraint 'PK_dbo.SecurityRolePermission'. Cannot insert duplicate key in object 'dbo.SecurityRolePermission'
یعنی در حالتهای آپدیت و حذف هم میخواد insert انجام بده (با ef profiler هم چک کردم)البته فکر کنم تا حدودی معلوم باشه چرا اینکار رو میکنه؛ چون مدیریتی روی state اون کلاس واسط(RolePermission) انجام نمیشه، ممکنه بگید چطوری این مشکل رفع میشه؟
Built from scratch, based on 20 years of experience developing IDEs. JetBrains Fleet uses the IntelliJ code-processing engine, with a distributed IDE architecture and a reimagined UI.
In this article, we’ll take a close look at some of the changes we made on this very site — running on JAMStack with React — to optimize the web performance and improve the Core Web Vitals metrics. With some of the mistakes we’ve made, and some of the unexpected changes that helped boost all the metrics across the board.
What follows is sort of a travel log of what I did and how the new CoreCLR functionality fares compared to writing C++ code, when processor intrinsics are involved.
