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  1. or download this
    print $handles{foo};
    
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    print $strings{foo};
    
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    print $x{y} "Wow!\n";
    
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    $s = $x{y} "Wow!\n";
    
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    print $fh "...";
    print { $fh } "...";
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    print( $fh "..." );
    print( { $fh } "..." );
    print( { $handles{foo} } "..." );