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String's hashCode()

800344Jun 24 2009 — edited Jun 24 2009
Dear all,
I have an unique id made of a string. I used hashCode() to covert it to int. However, I don't like an id have the negative value.
How can I convert the hashCode() I got to an unique positive number?
Regards.
Pengyou
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Locked on Jul 22 2009
Added on Jun 24 2009
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