title: How to match all characters after nth character with regex in JavaScript?
body: <p>I want to match all characters after 8th character. And not include first 8!  </p>
  
  <p>I need exactly a regular expression cause a framework (Ace.js) requires a regexp, not a string. So, this is not an option:  </p>
  
  <pre><code>var substring = "123456789".substr(5);
  </code></pre>
  
  <p>Can I match everything after nth character using regex in JavaScript?</p>
  
  <p><strong>Updates:</strong> I can't call <code>replace()</code>, <code>substring()</code> etc because I don't have a string. The string is known at run time and I don't have access to it. As I already said above the framework (Ace.js) asks me for a regex.</p>