If you’ve written a non-trivial amount of code in AngularJS, you may have come across the $scope.$apply() method. On the surface, it may seem like just a method you call to get your bindings to update. But why does it exist? And when do you need to use it?
To really understand when to use $apply, it’s good to know exactly why we need to use it, so let’s dive in!
AngularJS and scope.$apply
Отличные разъяснения.
