HashSet
A HashSet<T> holds each value once, answers "is it in here?" fast, and has no index or guaranteed order. Add tells you whether a value was new.
Updated

- Category
- C#
- Level
- Journeyman
- Tags
- c-sharp, HashSet<T>
A HashSet<T> holds each value once, answers "is it in here?" fast, and has no index or guaranteed order. Add tells you whether a value was new.
Updated
