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 ...
Collections provide a way to store arbitrary objects in a structured fashion, and we all know how useful they are in everyday programming. The .NET class library offers an embarrassment of collection ...
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 ...