Hello perl monks,
I have a variable $res, which hold the following content when I print it out with Dumper($res). 

$VAR1 = bless( {
                 'key1' => 'abc',
                 'key2' => '0'
               }, 'my_obj' );

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How can I print the value of of 'key2', which is 0? Thanks!

In reply to how to print values? by Anonymous Monk

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