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(RhetTbull) Re: Re: obtaining the three leftmost characters of a string

by RhetTbull (Curate)
on Jun 10, 2002 at 12:16 UTC ( #173087=note: print w/replies, xml ) Need Help??

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  1. or download this
    regex: 37.940104 seconds
    substr: 14.430599 seconds
    
  2. or download this
    #!/usr/bin/perl
    
    ...
    $stop = [gettimeofday()];
    $run_time = tv_interval($start,$stop);
    print "substr: $run_time seconds\n";
    

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