The problemLet's say you have more than one version of Python installed on your machine. What version does python3 point to? If you said, "the newest version", you may actually be wrong. That's because python3 points at the last version of Python you inst... (more…)

Subscribers to LWN.net made this article — and everything that surrounds it — possible. If you appreciate our content, please buy a subscription and make the next set of articles possible. (more…)

I've always admired the elegant design of Lisp... (more…)

guetzli-recursively - Script in Python to convert all the jpeg of a folder recursively with Guetzli... (more…)

In this tutorial, you'll learn how to use Python's mmap module to improve your code's performance when you're working with files. You'll get a quick overview of the different types of memory before diving into how and why memory mapping with mmap can make... (more…)