Eric Liang ewliang

10 Front-End Websites You Need To Know As A developer

HTML/CSS Templates

Design Inspiration

Download Audio from YouTube

-i - ignore errors

-c - continue

-t - use video title as file name

--extract-audio - extract audio track

My Free Code Camp Projects

Collection of projects I'm doing while working through the Free Code Camp full stack web developer certifications.

Front End Development Certification

Basic Front End Development Projects

Build a Tribute Page | Requirements | Demo | Source Code
Build a Personal Portfolio Page | Requirements | Demo | Source Code

Project Title

One Paragraph of project description goes here

Getting Started

These instructions will get you a copy of the project up and running on your local machine for development and testing purposes. See deployment for notes on how to deploy the project on a live system.

Prerequisites

The Ultimate Unit Testing Cheat-sheet

Sinon Chai
Chai
Sinon

Visit the new improved script here! Smooth scroll to top of page (Improved!)

Smooth scroll to top of page (Legacy!)

If you need a plain JavaScript function to add a smooth scrolling back to the top of the page, you can use this script.

Add an id of "top" to the <body> tag. Like this: <body id="top">
Add the onclick function to the link. Like this: <a href="#top" onclick="scrollToTop(); return false">Back to Top ↑</a>

	async function getData(){
	const a = await someFunction().catch((error)=>console.log(error));
	const b = await someOtherFunction().catch((error)=>console.log(error));
	if(a && b ) console.log("some result")
	}

	// 🔥 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
	});
	}

	// Add a 401 response interceptor
	window.axios.interceptors.response.use(function (response) {
	return response;
	}, function (error) {
	if (401 === error.response.status) {
	swal({
	title: "Session Expired",
	text: "Your session has expired. Would you like to be redirected to the login page?",
	type: "warning",
	showCancelButton: true,

	var mongoose = require('mongoose');

	mongoose.connect('mongodb://localhost/test');

	var db = mongoose.connection;

	db.on('error', function() {
	return console.error.bind(console, 'connection error: ');
	});