It can loop over sequence members, it is used in list comprehensions and generator expressions, and it knows how to call an iterator’s next () method and gracefully ends by catching StopIteration ...

The for loop construction in Python easily iterates over a collection of items. Here’s what you need to know to use it well.

This post explains how to use loops in Python. You'll learn FOR loops, WHILE loops, BREAK, CONTINUE and more. A crucial skill for coding!

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… ...