title: Simple One way binding for ng-repeat?
body: <p>I have read some articles that said ng-repeat would led to poor performance if there is over 2000 items, because there are too many two way binding to watch. I am new to angularjs and have trouble understanding the relationship between ng-repeat and two-way binding:</p>
  
  <ol>
  <li><p>Does ng-repeat (like outputting a list of json objects) necessarily create two way binding?</p></li>
  <li><p>Is there a simple way to do ng-repeat using only one way binding? (preferably do not need external module)</p></li>
  </ol>