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.

One of the joys of browsing secondhand shops is the possibility of finding old, perhaps restorable or hackable, electronics at low prices. Admittedly, they usually seem to be old flat-screen TVs, ...

From Windows laptops to Chromebooks to MacBooks, our experts have tested and identified the top low-cost machines that make short work of everyday computing. The best part? Many ring up for less than ...