As docs state it:
(key, value) in expression – where key and value can be any user defined identifiers, and expression is the scope expression giving the collection to enumerate.
<div ng-repeat="(key, data) in dataSets">
{{key}}
</div>
As docs state it:
(key, value) in expression – where key and value can be any user defined identifiers, and expression is the scope expression giving the collection to enumerate.
<div ng-repeat="(key, data) in dataSets">
{{key}}
</div>