What is the difference between $('#div') and _$('div')?
<p>What is the difference between <code>$</code> and <code>_$</code> in jQuery, and where we should use <code>$</code> and <code>_$</code></p>

<pre><code>_$('Set_txtDateinputBox_From')
$("#Set_drpdnAvailability")
</code></pre>
