title: Writing a python function to loop out the values of each id
body: <p>Below is my json data. What I want to do is write a python function to loop out the values of each id. Would anybody please help me with this? </p>
  
  <pre><code>[
      {
          "id": "1", 
          "code": "111", 
      }, 
      {
          "id": "2", 
          "code": "222", 
      }, 
      {
          "id": "3", 
          "code": "333", 
      }
  ]
  </code></pre>