Cache Operation in AngularJS

http://stackoverflow.com/questions/17059569/how-to-refresh-invalidate-resource-cache-in-angularjs

var $httpDefaultCache = $cacheFactory.get('$http');

Then you can control it like any another cache made with $cacheFactory.

 call 

$cacheFactory.get('$http').remove(key)

 with key being the relative URL of your resource (ex: /api/user/current/51a9020d91799f1e9b8db12f).