$quirrel Tzikas

M2 - Heroku Deployment (with Mongo Atlas)

1. Signup for a Free MongoDB Atlas account

VS Code shortcuts

Search text through all files at once
- Mac: Command + Shift + f
- Windows: Ctrl + Shift + f
Re-open a closed editor When you have multiple open files and accidentally close one or more of them, finding them, and re-opening can be time-consuming and a little frustrating. This is an undo feature exclusively for tabs:
Mac: Command + Shift + t

Big List of Real Estate APIs

Listings / Property Data

####Rets Rabbit http://www.retsrabbit.com

Rets Rabbit removes the nightmare of importing thousands of real estate listings and photos from RETS or ListHub and gives you an easy to use import and Web API server so you can focus on building your listing search powered website or app.

Large Scale WebRTC Broadcast

The Problem

WebRTC is a protocol that has been standardized in recent years among major browsers like Chrome, Firefox, Opera and the Android Browsers. Plugins/Native Implementations are available on IE/Edge/Safari and iOS/Android basically providing a relatively global protocol for real time media streams. However WebRTC is a P2P protocol which means that if a user wishes to broadcast his/her video to multiple users he/she needs to individually send that broadcast to each participant. This works on a small scale, but degrades quickly on a large scale due to bandwidth deterioration.

The Solution

One possible solution is to let the user stream his/her media to a server and the server in turn splits the media streams to the subscribers. There are two technical ways to do this. A Selective Forwarding Unit (SFU) which simply forwards streams, and a Multipoint Control Unit (MCU) which essentially does the same thing but lowers bandwidth usage by packaging streams together.

	import axios from 'axios';
	import cherrio from 'cheerio';

	async function getHTML(productURL) {
	const { data: html } = await axios.get(productURL, {
	headers: {
	'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36'
	}
	})
	.catch(function (error) {

	const axios = require('axios')

	/* ... */

	const params = new URLSearchParams()
	params.append('name', 'Akexorcist')
	params.append('age', '28')
	params.append('position', 'Android Developer')
	params.append('description', 'birthdate=25-12-1989&favourite=coding%20coding%20and%20coding&company=Nextzy%20Technologies&website=http://www.akexorcist.com/')
	params.append('awesome', true)

	// @flow

	import React, { Component } from 'react';
	import {
	WebView,
	} from 'react-native';

	class LoginScreen extends Component {
	state = {
	cookies : {},

	// 🔥 Node 7.6 has async/await! Here is a quick run down on how async/await works

	const axios = require('axios'); // promised based requests - like fetch()

	function getCoffee() {
	return new Promise(resolve => {
	setTimeout(() => resolve('☕'), 2000); // it takes 2 seconds to make coffee
	});
	}

	{
	repository(name: "sickvim", owner: "jonathansick") {
	ref(qualifiedName: "master") {
	target {
	... on Commit {
	id
	history(first: 5) {
	pageInfo {
	hasNextPage
	}


	// you will also have to setup the referring domains on your marvel developer portal
	var PRIV_KEY = "this-should-be-a-long-hash";
	var PUBLIC_KEY = "so-should-this";

	function getMarvelResponse() {

	// you need a new ts every request
	var ts = new Date().getTime();
	var hash = CryptoJS.MD5(ts + PRIV_KEY + PUBLIC_KEY).toString();