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Re: Hash and count of data values

by bm (Hermit)
on Aug 18, 2003 at 13:45 UTC ( #284568=note: print w/ replies, xml ) Need Help??


in reply to Hash and count of data values

print "$item\t$hash{$item}\n";

should probably be something like

foreach (keys %hash) { print "$_\t$hash{$_}\n"; }

Note that you also have two sets of open and close calls in your snippet. Maybe you should look at one open/close with a while(<DATA>) {...} loop that populates your hash.
--
bm


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