title: Javascript str.search("?") returns Unexpected Quantifier error
body: <p>I am able to search a string using <code>str.search("me");</code> and <code>str.search("=");</code></p>
  
  <p>But when i serach for <code>str.search("?");</code></p>
  
  <p>I get the error <code>Unexpected Quantifier.</code></p>
  
  <p>Why is that?
  How can i search for <code>"?"</code> using something other than a regular expression?</p>