title: Inserting birthdate into mongodb
body: <p>I inserted the following into mongodb</p>
  
  <pre><code>db.friends.insert({name: "John Doe", birthday: 12/26/2013})
  </code></pre>
  
  <p>Then I extracted and gotten this result</p>
  
  <pre><code>{
      "name" : "John Doe",
      "birthdate" : 0.00022927891780350797
  }
  </code></pre>
  
  <p>What is 0.00022927891780350797 ? </p>
  
  <p>How can i get back my 12/26/2013, apart from storing it as a String ?</p>
  
  <p>Thanks in advance!</p>