Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.

Ubuntu is a free computer system, like Windows or macOS, but it’s built by a community. It’s great for programmers because it’s very flexible and has lots of tools already built-in that help you code.

Space to play or pause, M to mute, left and right arrows to seek, up and down arrows for volume. Shot of a woman speaking to the camera. On-screen text reads 'Saloni, Health Tech researcher'. SALONI: ...