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Re: comparison of character

by rjt (Deacon)
on Jul 16, 2013 at 11:39 UTC ( #1044563=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $| = 1;
    print "Do you wish to update (Y/N)? ";
    
  2. or download this
    $| = 1;
    my $choice;
    do {
    ...
    } until ($choice =~ /^[yn]$/i);
    
    say "You picked `$choice'";
    

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