What are the best practices for using while loops in Python?

What are the best practices for using while loops in Python?

When using while loops in Python, it's important to ensure that the loop has a clear exit condition to avoid infinite loops.

Can you give me an example of a good while loop?

Sure! Here's a simple example:

count = 0
while count < 5:
    print(count)
    count += 1

This loop will print numbers 0 to 4.

What should I avoid when using while loops?

Avoid modifying the loop variable inside the loop in unexpected ways, as it can lead to confusion and bugs.

Are there any performance considerations?

Yes, while loops can be less efficient than for loops in some cases, especially if the number of iterations is known beforehand.