Brandon Morelli bmorelli25

📚

Writing docs

Writing and building docs @elastic

bmorelli25 / async.js

Created October 10, 2017 18:13

async function example

	function resolveAfter2Seconds(x) {
	return new Promise(resolve => {
	setTimeout(() => {
	resolve(x);
	}, 2000);
	});
	}


	async function add1(x) {

bmorelli25 / scrape.js

Created October 24, 2017 15:43

scrape.js part 1

	const puppeteer = require('puppeteer');

	let scrape = async () => {
	// Actual Scraping goes Here...

	// Return a value
	};

	scrape().then((value) => {
	console.log(value); // Success!

bmorelli25 / scrape.js

Created October 24, 2017 17:03

scrape.js completed

	const puppeteer = require('puppeteer');

	let scrape = async () => {
	const browser = await puppeteer.launch({headless: false});
	const page = await browser.newPage();

	await page.goto('http://books.toscrape.com/');
	await page.click('#default > div > div > div > div > section > div:nth-child(2) > ol > li:nth-child(1) > article > div.image_container > a > img');
	await page.waitFor(1000);

bmorelli25 / allScrape.js

Created October 24, 2017 17:27

Scrape all books on the hompage

	const puppeteer = require('puppeteer');

	let scrape = async () => {
	const browser = await puppeteer.launch({headless: false});
	const page = await browser.newPage();

	await page.goto('http://books.toscrape.com/');

	const result = await page.evaluate(() => {
	let data = []; // Create an empty array that will store our data

bmorelli25 / async1.js

Last active June 10, 2021 21:01

promise example

	function doubleAfter2Seconds(x) {
	return new Promise(resolve => {
	setTimeout(() => {
	resolve(x * 2);
	}, 2000);
	});
	}

	function addPromise(x){
	return new Promise(resolve => {

bmorelli25 / async2.js

Created October 30, 2017 14:46

Async/Await Example

	function doubleAfter2Seconds(x) {
	return new Promise(resolve => {
	setTimeout(() => {
	resolve(x * 2);
	}, 2000);
	});
	}

	async function addAsync(x) {
	const a = await doubleAfter2Seconds(10);

bmorelli25 / index.html

Last active November 20, 2017 19:45

D3 HTML Boilerplate

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<meta http-equiv="X-UA-Compatible" content="ie=edge">
	<script src="https://cdnjs.cloudflare.com/ajax/libs/d3/4.11.0/d3.min.js"></script>
	<script src="https://d3js.org/d3-selection-multi.v1.min.js"></script>
	<title>D3</title>
	</head>

bmorelli25 / bar-chart.js

Created November 20, 2017 20:56

D3 Bar Chart

bmorelli25 / arrMax.js

Created December 18, 2017 18:50

Array Max

	const arrMax = arr => Math.max(...arr);
	// arrMax([20, 10, 5, 10]) -> 20

bmorelli25 / arrMin.js

Created December 18, 2017 18:51

Array Minimum

	const arrMin = arr => Math.min(...arr);
	// arrMin([20, 10, 5, 10]) -> 5