Learning Python Day 21: OOP Concepts

🚀 Day 21 of Learning Python Today I explored some core OOP concepts that are extremely important for writing scalable and structured Python code. 🔹 What I learned today: 🔸 📌 Inheritance ▪️ Learned how one class can inherit properties and methods of another class ▪️ Used a parent class (Employee) and a child class (Programmer) ▪️ Understood how child classes can access parent class methods ▪️ Helps reduce code duplication and improves reusability 🔸 📌 Method Reusability ▪️ Accessed parent class methods using child class objects ▪️ Learned how inheritance makes code cleaner and easier to maintain 🔸 📌 Access Modifiers ▪️ Learned about Public, Private, and Protected access concepts in Python ▪️ Understood that by default variables and methods are public ▪️ Used single underscore (_) and double underscore (__) to control access 🔸 📌 Private Variables ▪️ Learned how name mangling works with private variables ▪️ Understood why private variables should not be accessed directly ▪️ Helps protect sensitive data inside a class 🔸 📌 Practical Practice ▪️ Created Employee and Programmer classes ▪️ Accessed inherited methods successfully ▪️ Implemented private variables inside a Student class ▪️ Tested accessibility of public vs private attributes 🔹 Key Learning: ▪️Inheritance and access control are the backbone of Object-Oriented Programming ▪️ These concepts help write secure, reusable, and professional code 🔥 Another solid step in the 30 Days of Python journey 💪 Consistency still strong On to Day 22 🔥 #Python #30DaysOfPython #OOP #Inheritance #AccessModifiers #CodingJourney #LearningEveryDay #Consistency 💻✨

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