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What is the constant prime=31 used for?

13th Feb 2017, 2:09 AM
Erik Soe
Erik Soe - avatar
2 Réponses
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where?
13th Feb 2017, 3:08 AM
Varun Moghe
Varun Moghe - avatar
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In the overriding hashCode() function.
13th Feb 2017, 3:23 AM
Erik Soe
Erik Soe - avatar