Can you explain what advanced ES6 classes are in JavaScript?
Sure! Advanced ES6 classes introduce features like inheritance, static methods, and getter/setter functions, enhancing object-oriented programming.
How do inheritance and super work in ES6 classes?
In ES6, you can use the extends
keyword to create a subclass. The super()
function calls the constructor of the parent class.
Can you give me an example of using static methods in a class?
Absolutely! Static methods are called on the class itself, not instances. For example: class MyClass { static myStaticMethod() { return 'Hello!'; } }
.
What are getters and setters, and how do they work?
Getters and setters allow you to define how properties are accessed and modified. You define them using the get
and set
keywords.
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