For loops in Python

This tutorial explains how to use for loops in Python.  For loops can be used to repeat a set of instructions a specific number of times.  However, a for loop is much more useful when working with strings or arrays.

For loops can be used to work through each character in a string, or each element in an array very easily efficiently. Unlike while loops, for loops have a built-in counter and increment. The counter can be used to represent indexes of characters in strings or elements in arrays in each iteration of a loop. Watch the video below to learn more about for loops in Python.