What are some real-world examples of iterables in programming?

What are some real-world examples of iterables in programming?

Iterables are objects that can be iterated over, like lists, tuples, and dictionaries. For example, a list of user names is an iterable.

Can you give me more examples of iterables?

Sure! Other examples include strings, sets, and files. Each of these can be looped through in a program.

How do I use iterables in Python?

In Python, you can use a for loop to iterate over an iterable. For example: for item in my_list: will loop through each item in my_list.

What about iterators? How are they different from iterables?

An iterator is an object that implements the iterator protocol, which consists of the __iter__() and __next__() methods. While iterables can be looped over, iterators are the actual objects that keep track of the current position during iteration.