Subclass methods can call superclass methods if both methods have the same name. From the subclass, reference the method name and superclass name with the@symbol. This is the syntax for calling asuperMethoddefined byMySuperClass: superMethod@MySuperClass(obj,superMethodArguments) ...
When the Subclass method is called, does the SuperClass constructor execute? If so, which Constructor executes first (Sub Class OR Super Class) for the given below scenarios? a. Given that we are NOT inheriting SuperClass constructor?
function superClass () { this.a = 1; this.print = function () { console.log(this.a); } } function subClass () { superClass.call(this); this.print(); } subClass(); // 1 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. subClass通过call方法,继承了superClass的prin...
A call to the__init__method of a superclass during object initialization may be omitted: When a subclass calls the__init__method of the wrong class. When a call to the__init__method of one its base classes is omitted. When multiple inheritance is used and a class inherits from several...