I think the future of the cloud is bright. I explain why and what can be improved.

Pure functions make our code much better. Learn what pure functions are and how they make our code better.

The iterator is one of the core objects in Python. This is a deep dive look at how iterators work.

Iterable is a ubiquitous concept in Python. What exactly makes an object iterable?

The index of the first item in the array (list) is 0. This article explains why that is.

Lists in Python are actually arrays - with all the consequences.

Python does not have tuple comprehensions. But there is a way.

We can nest comprehensions the same way as we can nest for loops. In this article, we explain how it works.

What are dict comprehensions? How do they differ from list comprehensions, and when are they useful.

What are set comprehensions? How do they differ from list comprehensions, and when are they useful.