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Re: Re: Re: Re: string manipulation

by extremely (Priest)
on Mar 30, 2001 at 03:31 UTC ( #68234=note: print w/ replies, xml ) Need Help??

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  1. or download this
    Benchmark: running regexp, transl, each for at least 10 CPU seconds...
        regexp: 10 wallclock secs (10.59 usr +  0.00 sys = 10.59 CPU) @ 37
    +274.69/s (n=394739)
    ...
               Rate regexp transl
    regexp  37275/s     --   -88%
    transl 313981/s   742%     --
    
  2. or download this
    use strict;
    use Benchmark qw(cmpthese);
    ...
        'transl' => '$x =~ tr/-/_/; $x =~ tr/_/-/;',
        'regexp' => '$x =~ s/-/_/g; $x =~ s/_/-/g;',
    } );
    

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