title: How to count items in JSON data
body: <p>How I can get the number of elements in node of JSON data? </p>
  
  <p><strong>JSON:</strong></p>
  
  <pre><code>{
    "result":[
      {
        "run":[
          {
            "action":"stop"
          },
          {
            "action":"start"
          },
          {
            "action":"start"
          }
        ],
        "find":true
      }
    ]
  }
  </code></pre>
  
  <p>I need to get the number of elements from node <code>data['result'][0]['run']</code>. It should be 3, but I can't find how to do it in Python.</p>