Скачать или смотреть Python #16 - Dictionary Explained | What Data Types Are Allowed as Keys & Values?

In this video, we explore one of the most important Python data structures — Dictionary.

You will clearly understand:

What data types are allowed as dictionary keys

What data types are allowed as dictionary values

What is hashable in Python

Why mutable types like list and set cannot be used as keys

Why values can be any data type

Practical examples with code demonstrations

We also explain:

✔ Immutable vs Mutable
✔ Hash function concept
✔ Real-time examples
✔ Common mistakes beginners make

This video is perfect for:

Python beginners

Students preparing for interviews

Developers who want strong fundamentals

Anyone learning Python step-by-step

📌 Key Takeaway:
Dictionary keys must be hashable (immutable), but values can be any data type.

#️⃣ Topics Covered
Python dictionary
Dictionary keys
Dictionary values
Hashable objects in Python
Immutable vs mutable
Python basics

If you found this helpful, don’t forget to Like 👍, Share 🔁 and Subscribe for more Python tutorials.