Can I use jQuery( ) as a constructor?
<p>Function <code>jQuery()</code> is a factory function. Can I use it as a constructor? </p>

<pre><code>var ax = jQuery('a');
var bx = new jQuery('a');
</code></pre>

<p>Do they have the same meaning? The new object inherit whose prototype object?</p>

<p>(I promise: I'll not use it as a constructor in real life)</p>
