How can I convert a deque to a list in Python?

How can I convert a deque to a list in Python?

You can use the list() constructor to convert a deque to a list. For example, list(my_deque).

Are there any performance considerations when doing this?

Yes, converting a deque to a list involves copying the elements, which takes O(n) time. If you need to do this frequently, consider if you really need a list.

Can I convert it back to a deque after?

Absolutely! You can convert a list back to a deque using collections.deque(my_list).

What are the advantages of using a deque over a list?

Deques provide O(1) time complexity for appends and pops from both ends, while lists are O(n) for these operations.