A clear and practical comparison of interfaces and abstract classes in C#. Understand the key differences and learn when to use each one to write better, more flexible object-oriented code.
Read moreA foundational guide to interfaces in C#. Learn what an interface is, how it differs from a class, and why interfaces are a crucial tool for building flexible, loosely coupled, and testable applications.
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A foundational guide to the __init__ method in Python classes. Learn how this special method acts as the constructor to initialize the state of a new object.
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A conceptual guide to abstraction, one of the four fundamental pillars of object-oriented programming. Learn how abstraction simplifies complex systems by hiding implementation details and exposing only the essential features.
Read moreA conceptual guide to polymorphism, one of the four fundamental pillars of object-oriented programming. Learn how polymorphism allows objects of different classes to be treated as objects of a common superclass.
Read moreA beginner's guide to the fundamental principles of Object-Oriented Programming (OOP). Learn about classes, objects, and the four core concepts: Encapsulation, Abstraction, Inheritance, and Polymorphism.
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