10 Interview Questions Every JavaScript Developer Should Know AKA: The Keys to JavaScript Mastery
https://medium.com/javascript-scene/10-interview-questions-every-javascript-developer-should-know-6fa6bdf5ad95 1. Can you name two programming paradigms important for JavaScript app developers? Prototypal inheritance (also: prototypes, OLOO). Functional programming (also: closures, first class functions, lambdas). What is functional programming? Pure functions / function purity. Avoid side-effects. Simple function composition. Examples of functional languages: Lisp, ML, Haskell, Erlang, Clojure, Elm, F Sharp, OCaml, etc… Mention of features that support FP: first-class functions, higher order functions, functions as arguments/values. What is the difference between classical inheritance and prototypal inheritance? Classes: create tight coupling or hierarchies/taxonomies. Prototypes: mentions of concatenative inheritance, prototype delegation, functional inheritance, object composition. 4. What are the pros and cons of functional programming vs object-oriented progra...