* Trigger the "submit" event on an element.

* Remove a previously-attached event handler from the elements. * * @param eventType A string containing a JavaScript event type, such as c

* Determine if the callbacks list has been disabled.

* Get the current computed width for the first element in the set of matched elements.

* Set default values for future Ajax requests. Its use is not recommended. * * @param options A set of key/value pairs that configure the

* Add handlers to be called when the Deferred object generates progress notifications. * * @param progressCallbacks A function, or array of

* Wrap an HTML structure around all elements in the set of matched elements. * * @param wrappingElement A selector, element, HTML string, o

* @ngdoc function * @name angular.extend * @module ng * @kind function * * @description * Extends the destination object `dst` by copying own en