title: Does === exist in jquery
body: <p>I'm aware of the <code>===</code> operator in PHP which connotes not only value equality, but type matching also i.e. </p>
  
  <pre><code>if (20 === "20") //false 
  </code></pre>
  
  <p>Is there something similar in javascript if I'm using jquery? Examples code could help too.</p>
  
  <p>Thanks</p>