title: how to parse string to int in javascript
body: <p>i want  int from string in javascript how i can get them from </p>
  
  <p>test1 , stsfdf233,  fdfk323,</p>
  
  <p>are anyone show me the method to get the integer from this string.</p>
  
  <p>it is a rule that int is always in the back of the string.</p>
  
  <p>how i can get the int who was at last in my string</p>