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Re^4: Possible useless use of map

by Jenda (Abbot)
on Mar 20, 2010 at 10:22 UTC ( [id://829788]=note: print w/replies, xml ) Need Help??


in reply to Re^3: Possible useless use of map
in thread Possible useless use of map

@$hr{@$arr}   = (1) x @$arr;

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Jenda
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