title: How to check if two objects properties match?
body: <p>Lets say there are two objects but one object has property different from the other. Is there a way to figure out what properties match? </p>
  
  <p>for example:</p>
  
  <pre><code>var objectOne = {
    boy: "jack",
    girl: "jill"
  }
  
  
  var objectTwo = {
    boy: "john",
    girl: "mary",
    dog: "mo"
  }
  </code></pre>
  
  <p>edit: It should tell me <code>boy</code> and <code>girl</code> property name are found in both the objects.</p>