100 Days of Python – Day 43: Dunder Methods in Python (str, len, add)

🟦 Welcome to Day 43 of the 100 Days of Coding: Python Series!
In today’s video, we learn about dunder (magic) methods in Python and understand how they allow our own classes to behave like built-in data types.

📌 What You’ll Learn in Day 43:

✔️ What dunder (magic) methods are
✔️ Why methods like str, len, and add are used
✔️ How str controls what gets printed for an object
✔️ How len lets an object work with the len() function
✔️ How add lets objects work with the + operator
✔️ How to customize object behavior using these methods
✔️ Simple examples to understand everything clearly

After this lesson, you will be able to make your own classes behave like Python’s built-in types.

💡 Why This Video Matters

Dunder methods are heavily used in real-world Python libraries and frameworks. Learning them helps you write more powerful, more Pythonic, and more professional code.

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🐍 With magic methods, your classes get superpowers!
Check the playlist to continue your learning journey.