The FrozenSet and FrozenDictionary classes introduced in .NET 8 are immutable collections optimized for fast look-ups. Here’s how to take advantage of them.

Unlike the IEnumerable interface, the ICollection interface allows you to add or remove elements from a collection. The following code snippet shows how you can use the ICollection interface in C#.

Unity is a game engine based on Microsoft C# that supports the creation of 2D, 3D, and other types of games. Its tools are friendly for new users, making it one of the most popular game engines ...