otaviomacedo (25)in #programming • 9 years agoNested types and function compositionIn Scala and other typed functional languages – notably Haskell – monads are structures that allow the programmer to…otaviomacedo (25)in #computer-science • 9 years agoFrom loop invariants to recursion invariantsUntil very recently, the major commercial programming languages were based on the idea of update in place. C, C++…