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1. An explanation of David Shariff's Ja... An explanation of David Shariff's Javascript quiz

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   [See the original quiz here](http://davidshariff.com/js-quiz/#)

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   ## Question 1

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   ```

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   var foo = function foo() {

2. Basic Node.js server Basic Node.js server

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   const express = require('express');

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   const bodyParser = require('body-parser');

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   const app = express();

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   app.use(bodyParser.json());