There are only three hard things in Computer Science: (0) cache invalidation (3) asynchronous callbacks (2) off by one errors. (Adapted from here: https://new

There are only three hard things in Computer Science: (0) cache invalidation (3) asynchronous callbacks (2) off by one errors. (Adapted from here: https://news.ycombinator.com/item?id=21380936 https://news.ycombinator.com/item?id=21380936 and from the original https://www.karlton.org/2017/12/naming-things-hard/ https://www.karlton.org/2017/12/naming-things-hard/ )