Python -O won’t magically make every script faster, but in the right workloads it’s a free win—here’s how to test it safely.

Instead of adding more and more tools to my existing workflow, I’m always looking for new ways to make the ones I already use work better. There are always hidden features and ways to squeeze more ...

Finding the right book can make a big difference, especially when you’re just starting out or trying to get better. We’ve ...

Learn how to code with the best Python courses available, helping you unlock new job opportunities with the in-demand skill. Shelby Brown (she/her/hers) is an editor for CNET's services team. She ...