Microsoft announced the general availability of its C# Dev Kit, a Visual Studio Code extension that adds functionality missing in an existing C# tool -- functionality that comes with for-pay licensing ...

The use pattern matching refactoring introduces C# 9 pattern combinators Of course, helping developers learn about new things while actually working in Visual Studio 2019 was greatly enhanced with the ...

About three years ago Microsoft released a new source code editor for Windows, Linux, and macOS. This was named Visual Studio Code. It is way lighter IDE than various editions of the legendary Visual ...

A HashSet is an optimized collection of unordered, unique elements that provides fast lookups and high-performance set operations. The HashSet class was first introduced in .NET 3.5 and is part of the ...