title: Sorting nested dictionary in python by value
body: <p>This is my Dictionary:</p>
  
  <pre><code> {{'count': 5, 'leftCount': 5, 'length': '5', 'submittedTime': 1526815239}, 
  
   {'count': 10, 'leftCount': 10, 'length': '5', 'submittedTime': 1526814198}, 
  
   {'count': 5, 'leftCount': 5, 'length': '25', 'submittedTime': 1526815326}, 
  
   {'count': 8, 'leftCount': 8, 'length': '25', 'submittedTime': 1526815326},
  
   {'count': 5, 'leftCount': 5, 'length': '30', 'submittedTime': 1526815239}}
  </code></pre>
  
  <p>I want to sort it by the value of the key="submittedTime". I have no idea how to make it work.</p>
  
  <p>I tried lambda but I think I'm doing something wrong because the result was exactly the same.</p>