Variables in URI for jQuery / Javascript
<p>I'm sure this is a very dumb question, but I haven't been able to find any good explanations regarding what I am confused about.</p>

<p>When using a CDN, say, Google for jQuery, how does the version variable work in the URI? Yes, I understand how $_GET works in PHP, but how does this work for a non-server-side script?</p>

<p>Thanks in advance.</p>
