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Re: re-useing a hash

by isotope (Deacon)
on Apr 20, 2005 at 15:53 UTC ( [id://449643]=note: print w/replies, xml ) Need Help??


in reply to re-useing a hash

  1. Localize the hash to your foreach loop (%hash = (); becomes my %hash;).
  2. Remove the reference to your hash from sub gather completely.
  3. Increment your hash counter like this instead: $hash{$rule}++;


--isotope

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