DotNetExercises is a collection focused on programming techniques in C#/.NET/.NET Core, covering commonly used syntax, algorithms, techniques, middleware, libraries, and real-world case studies.

With Visual Studio for Mac 8.3 recently released, Microsoft has announced new learning resources for building ASP.NET Core apps and an improved development experience for game-making Unity coders.

Learn to change the default behavior and return HTTP 404 when action methods in ASP.NET Core return null values. ASP.NET Core MVC is the .NET Core counterpart of the ASP.NET MVC framework. You can ...

You have a number of different ways to store and retrieve data between requests in ASP.NET Core MVC applications. Here’s how to take advantage of them. Because HTTP is a stateless protocol, state ...

[Editor's note: Peter rewrote this article after a reader pointed out he over-engineered his original solution. ("What can I say: The code worked -- I just didn't need nearly as much code as I thought ...