The for loop construction in Python easily iterates over a collection of items. Here’s what you need to know to use it well.

In Python, map is a function that loops over a list and applies a function (that you provide) to each item. Your function receives each item as an argument, and you are free to do what you want ...

Working with files in Python is pretty easy. But there’s a common mistake that can sneak into your code. Not closing the file ...

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 perfo… ...

This post explains how to use loops in Python. You'll learn FOR loops, WHILE loops, BREAK, CONTINUE and more. A crucial skill for coding!

Note: We use the same examples to demonstrate how to use for loops and while loops. However, for some situations, using while loops may be more appropriate than using for loops or vice versa. It is ...