How to extend an object called testObj from Backbone.Event?
Choose the correct option from below list
(1)_.extend(testObj, Backbone.Events);
(2)_.extends(testObj, Backbone.Events);
(3)_.extending(testObj, Backbone.Events);
(4).extend(testObj, Backbone.Events);
Answer:-(1)_.extend(testObj, Backbone.Events) | |