I wish to learn the following.......

Question

I would like to have a deeper understanding of the following and I would like if someone could guide me. They are:

Heaps
Stack
Hashtables
System.String (not just the datatype string)

I have been to MSDN, but i really don't like the way the details are presented (*my personal opinion). Is there any other alternative resource that I could refer to

Answer 1

GeekforGeeks

Answer 2

Udemy.com