title: Python: Select specific columns in json.dumps()
body: <p>I need to select specific columns from a python dictionary using json.dumps().</p>
  <p>Eg.</p>
  <pre><code>dict={&quot;Greet&quot;:&quot;Hello&quot;,&quot;Bike&quot;:Yamaha&quot;,&quot;Car&quot;:&quot;Jaguar&quot;}
  r=json.dumps(Only want &quot;Bike&quot;:Yamaha&quot;,&quot;Car&quot;:&quot;Jaguar&quot;)
  </code></pre>
  <p>Note: Cannot store the same into other dictionary and use it. As I want to use First K,V pair as well in my code.</p>