In the following example, we loop through a list of numbers, and use the variable digit to hold each number in turn: Strings in Python are ... for n in range(50): print (n) This would print ...

Also read: How to make a game in Python: An introduction to Pygame More often, programmers need to learn how to use ... the number of steps taken on each loop. This will run until n = 10.

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 performance ...