using single quote or double quote
<blockquote>
  <p><strong>Possible Duplicate:</strong><br>
  <a href="http://stackoverflow.com/questions/242813/when-to-use-double-or-single-quotes-in-javascript">When to Use Double or Single Quotes in JavaScript</a><br>
  <a href="http://stackoverflow.com/questions/3149192/difference-between-single-quotes-and-double-quotes-in-javascript">Difference between single quotes and double quotes in Javascript</a>  </p>
</blockquote>



<p>When I started learning jQuery, I frequently found examples using single quote or double quote as jQuery selector:</p>

<p><code>$('#myDiv');</code> or <code>$("#myDiv");</code></p>

<p>They are basically the same. But which one is used prefer and fast execute please let me know.</p>
