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Re^3: disadvantages of perl

by ikegami (Pope)
on Jul 02, 2009 at 15:52 UTC ( #776782=note: print w/ replies, xml ) Need Help??

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  1. or download this
    $\ = "\n";
    
    ...
    
    print $dn =~ /\w/ ?1:0;   # 0
    print $up =~ /\w/ ?1:0;   # 1
    

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