When should I use yield in programming?

When should I use yield in programming?

You should use yield when you want to create a generator function that can pause and resume its execution.

Can you explain how yield works in Python?

In Python, yield allows a function to return an iterator. When called, it returns a value and pauses its state.

What are the benefits of using yield over return?

Using yield can save memory and improve performance by generating values on-the-fly instead of storing them all in memory.

Are there any scenarios where I shouldn't use yield?

Yes, if you need to return a single value or if the function's logic doesn't benefit from pausing, use return instead.