Let's play around with `zip()` a little more. There is no *unzip* function for doing the reverse of what `zip()` does. We can, however, reverse what has been `zip`ped together by using `zip()` with a ...

Description I recently encountered the issue that I had two complementing list columns and needed and argsort of the according pairs like this: >>> df shape: (1, 2) ┌────────────────────┬────────── ...