title: Remove chars upto specific one in NSString
body: <p>if i have an NSString eg->     </p>
  
  <p>string(102)"?xml etc   </p>
  
  <p>How to remove all chars upto and including the double quote. I want to remove the string(102)"</p>
  
  <p>Doing this NSString* newString = [str substringFromIndex:13] works but is not ideal</p>