How can I improve performance in Python using iterators?

How can I improve performance in Python using iterators?

Using iterators can significantly improve performance by reducing memory usage and allowing for lazy evaluation. Would you like to see some examples?

Yes, please provide an example of using iterators.

Sure! Instead of loading an entire list into memory, you can use a generator. For example, def my_generator(): for i in range(1000): yield i allows you to iterate over numbers without storing them all at once.

What are the benefits of using generators over lists?

Generators are more memory efficient since they yield items one at a time and only when needed, while lists store all items in memory.