ng-repeat does not work when array (or string) has non-unique values

Question

I have this line of code in my AngularJS template:

        {{letter}} 

\'word\'

Answer 1

Change your repeater to use this:

<span ng-repeat="letter in word track by $index">{{letter}}&nbsp;</span>

Docs: http://docs.angularjs.org/error/ngRepeat/dupes