19 Abstraction in Python With Examples
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http://youtube.com/watch?v=hgyTsltzwZY
An abstract class can be considered as a blueprint for other classes. You can use it to define a collection of methods that are required for all subclasses derived from the abstract class. An abstract class is one that includes one or more abstract methods. A method that has a declaration but no implementation is said to be abstract. • #abstraction #objectorientedprogramming #pythontutorial #pythonforbeginners
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