Abstract methods are declared using the @abstractmethod decorator from the abc module. Subclasses of an abstract class must provide an implementation for all abstract methods defined in the abstract ...

The difference between abstract classes and interfaces has long vexed Java developers. Find out how Java 8's default methods introduce both new complexity and new options to that familiar ...

Explain the concept of objects in Python. What is encapsulation? How is encapsulation achieved in Python? Define inheritance in Python. Explain the types of inheritance in Python. Explain the concept ...