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.

One of the joys of browsing secondhand shops is the possibility of finding old, perhaps restorable or hackable, electronics ...

Why write ten lines of code when one will do? From magic variable swaps to high-speed data counting, these Python snippets will transform your code.

It is no secret that we often use and abuse bash to write things that ought to be in a different language. But bash does have its attractions. In the modern world, it is practically everywhere. It ...