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MongoDB Cheat Sheet 2022

MongoDB Crash Course 2022 < TODO: Add Video Link

Create project and install deps

mkdir hello
cd hello

npm init
...
test command: jest --coverage
...

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/

What's an Effective Engineer?

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

Jekyll & Liquid Cheatsheet

A list of the most common functionalities in Jekyll (Liquid). You can use Jekyll with GitHub Pages, just make sure you are using the proper version.

Running

Running a local server for testing purposes:

	<!DOCTYPE HTML>
	<html>
	<head>
	<meta charset="utf-8" />
	<title>Semantic UI CDN</title>
	<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.2.9/semantic.min.css"/>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.2.9/semantic.min.js"></script>
	</head>
	<body>

	// check version
	node -v \|\| node --version

	// list locally installed versions of node
	nvm ls

	// list remove available versions of node
	nvm ls-remote

	// install specific version of node

	// https://codepen.io/hartzis/pen/VvNGZP
	class ImageUpload extends Component {
	constructor(props) {
	super(props);
	this.state = {
	file: '',
	imagePreviewUrl: ''
	};
	this._handleImageChange = this._handleImageChange.bind(this);
	this._handleSubmit = this._handleSubmit.bind(this);

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<meta name="description" content="">
	<meta name="keywords" content="">
	<meta name="author" content="">
	<title></title>
	<link href="style.css" rel="stylesheet" type="text/css">
	<!--[if lt IE 9]>