My Excerpts for HN crowd >I'm not a programmer. I apologize for this flaw. > this is not a course on "categories in computer science". Nonetheless, because ca

My Excerpts for HN crowd >I'm not a programmer. I apologize for this flaw. > this is not a course on "categories in computer science". Nonetheless, because category theory is about understanding and organizing abstract data structures, everything I say will be relevant in some way to computing! Furthermore, several chapters in Seven Sketches explicitly discuss databases, and type systems, and other aspects of computer science.