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Re: Can a defined value be of zero length?

by graff (Chancellor)
on Apr 19, 2014 at 15:27 UTC ( #1082901=note: print w/replies, xml ) Need Help??

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  1. or download this
    #!/usr/bin/perl
    
    ...
        print "Error: $@" if $@; 
        print join( "\n", @matched, $prompt );
    }
    

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