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Re^3: how to speed up dupe checking of arrays

by oha (Friar)
on Jul 31, 2007 at 10:46 UTC ( #629793=note: print w/replies, xml ) Need Help??

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  1. or download this
    $seen{"$ele0;$ele1;$file_data"}++;
    
  2. or download this
    foreach (keys %seen) { .... }
    

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