A new "What's new in C# 11" post explains new features available in preview with the latest tooling bits: NET 6.0.200 SDK or Visual Studio 2022 v17.1. First on tap is generic attributes support, or ...
Covariance and contravariance are precise terms that describe which conversions are safe on parameters and return types. Learn practical definitions for those terms, what new constructs will be ...
Generics allow you to write more-robust code with a greater degree of flexibility. They also offer improved performance in many situations and make it possible to simplify common code constructs. The ...
Classes, structs, and records are fundamental concepts in C# programming. Each is a different kind of type, with different features, capabilities, and limitations. To make matters more confusing, they ...