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Re: Re: Find common prefix from a list of strings (tye)

by sauoq (Abbot)
on Jul 14, 2003 at 20:41 UTC ( #274153=note: print w/replies, xml ) Need Help??

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  1. or download this
            $len= length( ( $dif =~ /^(\0+)/ )[0] );
    
  2. or download this
            $len= length( ( $dif =~ /^(\0+)/ )[0] || '' );
    

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