9 useful #TypeHints (calling them "advanced" is such a clickbait it almost made me skip the article)
After reading 1 and 2, I was "yes, I remember using this in Java and I hate it. Will keep looking for ways to avoid it". After 9, "I'm literally going to introduce this in my code the next 5 minutes".
QT: https://mastodon.top/@frankel/112291487969887816