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Re: use of uninitialized value

by farang (Chaplain)
on Jul 01, 2013 at 07:26 UTC ( #1041771=note: print w/replies, xml ) Need Help??


in reply to use of uninitialized value

The advice of Anonymous Monk above is all excellent, but this for one thing will not fly.

($a,$b)=split ("\t"); $a=@a; $b=@b;
Whatever you have in $a and $b after the split is immediately turned to 0 by assigning empty arrays to those variables.

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