title: How to handle my JSON data in jQuery Ajax success callback?
body: <p>If I have a ajax call:</p>
  
  <pre><code>$.ajax({
    url: url,
    dataType: 'json',
    data: data,
    success: function(json_data){
      //What's the efficient way to extract the JSON data and get the value
    }
  });
  </code></pre>
  
  <p>Server returned to my js the following <strong>JSON</strong> data</p>
  
  <pre><code>{"contact":[{"address":[{"city":"Shanghai","street":"Long
              Hua Street"},{"city":"Shanghai","street":"Dong Quan
              Street"}],"id":"huangyim","name":"Huang Yi Ming"}]}
  </code></pre>
  
  <p>In my jQuery AJAX success callback function, how to extract the value of "<strong>name</strong>", value of "<strong>address</strong>" (which is a <strong>list of object</strong>) elegantly?</p>
  
  <p>I am not experienced with jQuery and JSON data handling in javascript. So, I would like to ask some suggestions on how to handle this data efficiently. Thanks.</p>