nax3t

let maximum = parseInt(prompt("Enter the maximum number!"));
while (!maximum) {
    maximum = parseInt(prompt("Enter a valid number!"));
}

const targetNum = Math.floor(Math.random() * maximum) + 1;

let guess = parseInt(prompt("Enter your first guess!"));
let attempts = 1;

nax3t

const axios = require('axios')
const cheerio = require('cheerio')

async function getPrice(symbol) {
    try {
        let { data } = await axios.get(`https://finance.yahoo.com/quote/${symbol}?p=${symbol}&.tsrc=fin-srch`)
        let $ = cheerio.load(data)
        // use this one for bitcoin
        // console.log(`The current price of ${symbol} is:`, '$' + $('span[data-reactid="33"]').eq(1).text())
        // use this one for aftermarket hours

nax3t

// FS docs: https://nodejs.org/api/fs.html
const fs = require('fs');

fs.readdir('.', (err, files) => {
	if(err) console.log(err);
	let counter = 0;
	files.forEach(file => {
		// // match and delete thumbnails
		// if(file.match(/\d\dx\d\d/)
		// 	|| file.match(/\d\d\dx\d\d\d/)

nax3t

const shell = require('shelljs');
const rp = require('request-promise');
async function testWifi() {
	let count = 0;
	try {
		const result = await rp('http://www.google.com');
		if (result) {
			console.log('wifi working');
		}
	} catch(err) {

nax3t

Add average rating to Post

• Add avgRating property to PostSchema (/models/post.js)

const PostSchema = new Schema({
	title: String,
	price: String,
	description: String,
	images: [ { url: String, public_id: String } ],
	location: String,
	coordinates: Array,

nax3t

Add Pagination to Posts Index

• Seed some post data
  • Install faker npm i -S faker
  • Create a seeds.js file in the root directory /surf-shop and open it
  • Require faker const faker = require('faker');
  • Require Post model const Post = require('./models/post');

nax3t

• Download and Install Sublime Text 3.1.1 Build 3176
• Install Package Control (don't forget to restart Sublime after)
• Install PackageResourceViewer (restart Sublime)
• Open the Command Palette (Tools > Command Palette from Sublime task menu)
• Enter open resource and select PackageResourceViewer: Open Resource
• Enter html and select HTML
• Enter sub and select HTML.sublime-syntax
• Click Find > Find... from the Sublime task menu (or use cmd+f or ctrl +f) and search for (?:java|ecma)
• Replace (?:java|ecma) on line 38 with (?:java|ecma|paper)
• Save and close the file

nax3t

	index: async (req, res, next) => {
		let posts, filters, query;
		// define escapeRegex function for search feature
		const escapeRegex = (text) => {
		    return text.replace(/[-[\]{}()*+?.,\\^$|#\s]/g, "\\$&");
		};
		// check if filters exist
		if (req.query.post) filters = Object.values(req.query.post).join('') ? true : false;
		// check if request has filter(s)
		if (filters) {

nax3t

DROP DATABASE IF EXISTS ig_clone;
CREATE DATABASE ig_clone;
USE ig_clone; 

CREATE TABLE users (
    id INTEGER AUTO_INCREMENT PRIMARY KEY,
    username VARCHAR(255) UNIQUE NOT NULL,
    created_at TIMESTAMP DEFAULT NOW()
);

nax3t

killall mongod
sudo apt-get purge -y mongodb-org*
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 2930ADAE8CAF5059EE73BB4B58712A2291FA4AD5
echo "deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu trusty/mongodb-org/3.6 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.6.list
sudo apt-get update
sudo apt-get install -y mongodb-org

rm -rf mongod
echo "mongod --dbpath=data --nojournal" > mongod
chmod a+x mongod