Note: We use the same examples to demonstrate how to use for loops and while loops. However, for some situations, using while loops may be more appropriate than using for loops or vice versa. It is ...

How to use “while” loops in Python. The great thing about Python is that a lot of its statements sound like plain English, meaning you can guess what they do before you even learn!

If you’ve ever written any Python at all, the chances are you’ve used iterators without even realising it. Writing your own and using them in your programs can provide significant perfo… ...