What is a hash function in java?

Posted by Mohit Deshpande on Stack Overflow See other posts from Stack Overflow or by Mohit Deshpande
Published on 2010-06-18T12:53:29Z Indexed on 2010/06/18 13:03 UTC
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java

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hash

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hashmap

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hashing

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hash-function

I have check out this Wikipedia page on it, but I still don't understand it. Can someone please help my dim-witted mind to understand the concepts of hashing, hashtable/hashmap, and hash functions? Some examples would really help.

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