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 considered ... better solution. Create a new, empty ...

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 ... for the list and populate it, then loop over the ...

Python is a ... function and a simple loop, you can cycle through a list of file names and assign a variable with a reference to that file, storing it for later use. Create a list of file names.