Usage of Hash Code

Usage of Hash Code

Dear sir,

What is Hashcode in Java and What is its usage?


Thanks and Regards
M.KehtraBalan
View Answers

January 8, 2010 at 4:33 PM

Hi Friend,

A hashCode is a way of computing a small (32-bit) numeric key from a long String or bytes.It can be used as a unique identifiers.

Thanks









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