I already knew this information, more or less, but I like reading TIL posts like this. It's fun seeing the someone learn new things, and sometimes I pick up something myself, or at least look at it in a new way.
Yeah, don't listen to parent. I like these sorts of articles a lot; its only useless if you assume that everyone interested has also memorized the Python docs fully (which I imagine is zero people). Fun technical tangents are quite fun indeed.
John Yossarian is the protagonist of Joseph Heller’s Catch-22[1], which was my favorite book in high school. Like a lot of people, my handle is a slightly embarrassing memorialization of my younger self :-)
Sometimes value is measured by awareness. I benefited from becoming aware of the behavior because of the article. Yes, it's in the docs, but the docs are not something I would have gone looking to read today.
The value of this article, to me, is that I'd never read the splitlines documentation, so this is a little detail that I just learned thanks to it being linked here.