Select Code to Download

    $a = $b or $c;     # bug: this is wrong
    ($a = $b) or $c;   # really means this
    $a = $b || $c;     # better written this way  

    @info = stat($file) || die;    # oops, scalar sense of stat!
    @info = stat($file) or die;    # better, now @info gets its due