Pull fresh Unsplash wallpapers and rotate them on GNOME automatically with a Python script plus a systemd service and timer.

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.

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Terminal value estimations are crucial in ...