Recently I come across an algorithm, and I am sure I have no idea what it is doing, when I ask my colleague, he said it is hash algorithm. Thus comes out this article talking about hash algorithms.
First I will list some of the sites I visited while I am learning what is hash function, how to create it and how to use it.
I did not spend any time on this post yet.
This is said to be a very good article on hash function.
This is also a very good article.
and difinitely http://www.benfrederickson.com/ is a very good site for learning some knowledge of algorithms.
this post gives a very clear explanation of what hash function is