Get started with Kaggle competitions. Learn how to prepare your data, train a model and make a submission. (more…)

Python 3 has optional type hints (and has had them for some time), and some time ago I was a bit tempted to start using some of them; more recently, I wrote a small amount of code using them. Recently I needed to write a little Python program and as I sta... (more…)

Subscriptions are the lifeblood of LWN.net. If you appreciate this content and would like to see more of it, your subscription will help to ensure that LWN continues to thrive. Please visit this page to join up and keep LWN on ... (more…)

Learn what Duck Typing is and how to use it in Python. (more…)

Everyone knows that an application exit code should change based on... (more…)