javascript - AngularJS: Temporarily disable data binding. -

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is possible temporarily disable data binding in angularjs. have list items render using ng-repeat. want list operations on items, while data-binding temporarily disabled, intermediary changes not reflected on page thereby slowing down. instead want perform operations on list , thereafter re-enable data binding. 

var items = angular.copy($scope.items); .. .. .. /* perform operations on items */ .. .. .. $scope.items = angular.copy(items);

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