epicours/Prog/Collections.md

We have 3 collections namespace in C#

• System.Collections
  • Store items as Object
  • ArrayList
  • Queue
  • Stack
  • Hashtable
• System.Collections.Generic
  • Using Generics to specify one data type
  • List
  • Queue
  • Stack
  • Dictionary<TKey,TValue>
• System.Collections.Concurrent
  • As previous bu thread safe