What are mutable and immutable types in Python?

Can you explain the difference between mutable and immutable types in Python?

Sure! In Python, mutable types can be changed after they are created, like lists and dictionaries. Immutable types, like strings and tuples, cannot be changed.

Can you give me examples of mutable and immutable types?

Absolutely! A list is mutable because you can add or remove items. A string is immutable; once created, you can't change its characters.

What happens if I try to change an immutable type?

If you try to change an immutable type, Python will raise an error. Instead, you would need to create a new instance with the desired changes.

Are there any performance implications between using mutable and immutable types?

Yes, mutable types can be more memory efficient when you need to make many changes, while immutable types can be safer in concurrent programming.