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Re: optimal way of comparing 2 arraysby Roy Johnson (Monsignor) |
on Oct 19, 2005 at 19:48 UTC ( [id://501395]=note: print w/replies, xml ) | Need Help?? |
perldoc -q "difference of two arrays" How can I find the union/difference/intersection of two arrays? Caution: Contents may have been coded under pressure.
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