What is the difference Between Extends and Instantiation?

What is the difference Between Extends and Instan开发者_Python百科tiation?

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When you instantiate a class you are making an instance of that class. In other words you are making a copy of that class. Read more here

When you extend a class you inherit that class' attributes and methods. This way you can reuse that code in your own class without having to rewrite that functionality. Read more here