Ashish Kharche ashishkharcheiu

Hexadecimal color code for transparency

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

	var app = require('express')();
	var http = require('http').Server(app);
	var admin = require('firebase-admin');
	var bodyParser = require('body-parser');
	var serviceAccount = require("your server key");

	admin.initializeApp({
	credential: admin.credential.cert(serviceAccount),
	databaseURL: "your database url"
	});