Can you explain yield in Python?

Can you explain yield in Python?

Sure! In Python, 'yield' is used in a function to make it a generator. It allows the function to return a value and pause its execution, resuming later.

How does yield differ from return?

The 'return' statement exits the function and sends a value back, while 'yield' pauses the function, allowing it to produce a series of values over time.

Can you give me an example of a generator using yield?

Absolutely! Here's a simple example:

def count_up_to(n):
    count = 1
    while count <= n:
        yield count
        count += 1

This generator will yield numbers from 1 to n.

What are the benefits of using yield?

Using 'yield' can save memory, as it generates values on the fly and doesn't store them all in memory at once. It's great for handling large datasets!