Dave Gray has put together a pretty solid free Python video tutorial that clocks in at around 9 hours. It came out in 2023, ...

When it comes to coding, staring at a textbook and reading theory after theory won’t do you much good. As with all skills, learning to code takes practice, and if you want to get hands-on experience ...

Python is best thought of as a dynamic but strongly typed language. Types aren’t associated with the names of things, but with the things themselves. This makes Python flexible and convenient for ...

When it comes to working with data in a tabular form, most people reach for a spreadsheet. That’s not a bad choice: Microsoft Excel and similar programs are familiar and loaded with functionality for ...

This article is adapted from an edition of our Off the Charts newsletter originally published in October 2021. Off the Charts is a weekly, subscriber-only guide to The Economist’s award-winning data ...