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Hash functions
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Duncan Samarasinghe
Greenhorn
Joined: Nov 08, 2010
Posts: 1
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Hi.
Do you know anything about hash functions?
Let me know about libraries etc?
Thanks .
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William Brogden
Author and all-around good cowpoke
Rancher
Joined: Mar 22, 2000
Posts: 12268
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Libraries?
Hashcode functions are built into Java standard classes. Check out the JavaDocs for java.lang.Object - the hashcode() method for example discussion.
Bill
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Java Resources at www.wbrogden.com
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Campbell Ritchie
Sheriff
Joined: Oct 13, 2005
Posts: 32675
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Welcome to the Ranch  Find copies of Effective Java by Bloch, or Thinking in Java by Eckel, which used to be available free on the web (3/e), or Google for Niklaus Wirth's Algorithms book. You should find details of hashing algorithms in those.
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Wouter Oet
Saloon Keeper
Joined: Oct 25, 2008
Posts: 2700
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And if you want to hash something using MD5 or SHA you should look at MessageDigest.
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"Any fool can write code that a computer can understand. Good programmers write code that humans can understand." --- Martin Fowler
Please correct my English.
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subject: Hash functions
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