Loops are a commonly used structure in programming that allows you to repeat a block of code a set number of times, or until you meet a particular condition. This is useful for many reasons.

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 ... this for loop will run forever: def ...

If you’ve ever written any Python at all ... like the for loop in our example. When this is run, it correctly stops at the appropriate point. Many programs have a need to iterate over a large ...

The cProfile module gathers statistics about the execution time of a Python program ... is called repeatedly in a tight loop, even if it isn’t a long-running function, that’s guaranteed ...

Python is well known as one of the ... then it’s game over! run is set to False, and the program exits the loop. The final statement following the loop quits the game. It’s still a little ...