What are some examples of immutable sets in programming?

What are some examples of immutable sets in programming?

Immutable sets are collections that cannot be modified after creation. Examples include Python's frozenset and Java's Set.of() method.

Can you explain how a frozenset works in Python?

Sure! A frozenset is a built-in Python type that creates an immutable set. You can create it using the frozenset() function, and it supports methods like union and intersection, but you can't add or remove elements.

What are the benefits of using immutable sets?

Immutable sets offer benefits like thread safety, easier debugging, and improved performance in certain scenarios since they can't change state.

Are there any drawbacks to using immutable sets?

Yes, the main drawback is that you can't modify them. If you need to change the set, you'll have to create a new one, which can be less efficient in some cases.