title: Regular Expression to get a string between parentheses in Javascript
body: <p>I am trying to write a regular expression which returns a string which is between parentheses. For example: I want to get the string which resides between the strings "(" and ")"</p>
  
  <pre><code>I expect five hundred dollars ($500).
  </code></pre>
  
  <p>would return</p>
  
  <pre><code>$500
  </code></pre>
  
  <p>Found <a href="https://stackoverflow.com/questions/5642315/regular-expression-to-get-a-string-between-two-strings-in-javascript">Regular Expression to get a string between two strings in Javascript</a></p>
  
  <p>But I'm new with regex. I don't know how to use '(', ')' in regexp</p>