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Valid hash keys?

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From:
Autrijus Tang
Date:
February 27, 2005 00:54
Subject:
Valid hash keys?
Message ID:
20050227085050.GA67562@aut.dyndns.org
Just a quick question: Is Hash keys still Strings, or can they
be arbitary values? If the latter, can Int 2, Num 2.0 and Str "2"
point to different values?

Thanks,
/Autrijus/
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