title: How can I use a variable in a script tag source attribute?
body: <p>is it possible to do something like this,
  (really new to js, just wondering if something like this is possbile couldn't find anything on the internet.)</p>
  
  <pre><code>&lt;script&gt;
  var url="Pastebin.com"
  var extra="/74205
  &lt;/script&gt;
  
  &lt;script src=url+extra&gt;&lt;/script&gt;
  </code></pre>
  
  <p>Thank you.</p>