* For each element in the set, get the first element that matches the selector by testing the element itself and traversing up through its ancestors i

* Get the current computed width for the first element in the set of matched elements, including padding and border. * * @param includeMargi

* @ngdoc function * @name angular.isFunction * @module ng * @kind function * * @description * Determines if a reference is a `Function`. * * @

* Determine whether an element has any jQuery data associated with it. * * @param element A DOM element to be checked for data.