title: How to access data stored in Hash
body: <p>I have this code:</p>
  
  <pre><code>$coder = JSON::XS-&gt;new-&gt;utf8-&gt;pretty-&gt;allow_nonref;
  %perl = $coder-&gt;decode ($json);
  </code></pre>
  
  <p>When I write <code>print %perl</code> variable it says HASH(0x9e04db0). How can I access data in this HASH?</p>