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 “sequences” — they can be iterated over ...

programmers need to learn how to use loops in Python so that they can perform iterative tasks. For instance, they might want to individually check all the files in a list, or they might want to ...

This will sort the contents of the list using Python’s default sorting methods. For strings, the default is lexical order; for numbers, it’s ascending values. If you want to sort a list in ...