@kangax created a new interesting quiz, this time devoted to ES6 (aka ES2015). I found this quiz very interesting and quite hard (made myself 3 mistakes on first pass).
Here we go with the explanations:
(function(x, f = () => x) {
const express = require('express') | |
const bodyParser = require('body-parser') | |
const uuidv4 = require('uuid/v4') | |
const app = express() | |
const images = {} | |
// This is middleware that lets you get the post body in your endpoint handlers below | |
app.use(bodyParser.json()) |
@kangax created a new interesting quiz, this time devoted to ES6 (aka ES2015). I found this quiz very interesting and quite hard (made myself 3 mistakes on first pass).
Here we go with the explanations:
(function(x, f = () => x) {