The Book of PF was pretty highly lauded in some comments on another HN thread, maybe a month or a bit more ago. I'll see whether I can find that thread; I thin

The Book of PF was pretty highly lauded in some comments on another HN thread, maybe a month or a bit more ago. I'll see whether I can find that thread; I think I commented on it. -- P.S. Comment on that thread mentioning it. As I replied, it's also in O'Reilly's Safari online subscription library. https://news.ycombinator.com/item?id=17360713 https://news.ycombinator.com/item?id=17360713 I guess the author has a lot of its content online, as well, maybe in somewhat different form.