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| Perl Monk, Perl Meditation | |
| PerlMonks |
Re: Re: Efficient Comparison of Array elementsby aging acolyte (Pilgrim) |
| on Jan 08, 2003 at 16:29 UTC ( [id://225290]=note: print w/replies, xml ) | Need Help?? |
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davorg
Thanks a lot, that is roughly what I want. But a couple of follow ups: Is this efficient/practical if both arrays get to sizes of 10K elements? The array generated for difference contains elements from both arrays. I wanted those unique to @one AND those unique to @two. Again I can do this by comparing @difference with @one and @difference with @two. But I am running the same code three times. Is it practical? A.A. BTW - as for the syntax thing - a good general rule for SOPW would be "first engage brain then type...."
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