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Re^2: compare arrays, and list the differenceby iza (Monk) |
on Oct 04, 2012 at 09:13 UTC ( [id://997208]=note: print w/replies, xml ) | Need Help?? |
it's the faq I was referring to in my question I didn't know the $count{$_} |= 2 for @target; trick - I like it, thanks !
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