David Seddon

Lists are everywhere in Python. But are they always the best tool for the job? Find out why tuples, sets and frozensets are often a better choice when working with collections.

Python is great for productivity and readability. Rust is great if you want things to run really fast. Isn't it a shame we can't use both in the same program? It turns out we can! Learn how, with the help of some clever libraries, we can write compiled Python modules in Rust.

Have you heard of Domain Driven Design? Not well known in the Python world, it's an influential development approach that aims to 'tackle complexity in the heart of software'. If you're working on complex problems, come find out more: it may change the way you think!

So often, our tests are much harder to understand than the rest of our code. This is a shame! Find out how to write tests that act as living documentation from which you can gain deeper understanding of your system.