title: Is it possible to implement a way to "guess" this date format based on the information in the array?
body: <p>In JavaScript Language ,</p>
  
  <p>I have an array ... maybe it look like this</p>
  
  <pre><code>var all_date = new Array( "11/12/2009", "31/12/2010", "29/12/2011", "17/09/2011" );
  </code></pre>
  
  <p>Is it possible to implement a way to "guess" this date format based on the information in the array and perhaps suggest to user which date format is most likely? Such as ... DD/MM/YYYY </p>