Andrew L. Ayers andrew-ayers

The Ultimate Unit Testing Cheat-sheet

For Mocha, Chai and Sinon

using mocha/chai/sinon for node.js unit-tests? check out my utility: mocha-stirrer to easily reuse test components and mock require dependencies

Sinon Chai
Chai
Sinon
Mocha

Amazon has a really good deal on an ESP8266 board in stock with prime. http://www.amazon.com/Gikfun-ESP8266-ESP-12-Industrial-version/dp/B00RK1W7R6

There are no instructions with it so I bought one and between probing with my multimeter and trying different things, I was able to get nodemcu running.

Yellow jumper seems to toggle between flash mode and at mode, closed is flash mode.

three pins labeled gnd, tx, tr are for uart and are what you should plug in. tx-tx,rx-rx,gnd-gnd.

You can leave power dangling

	// Stop after how many frames
	var iterations = 4000;
	// The higher the damping the less the pendulum will shift its position
	// ie. damping of 1000 or more will just draw concentric spirals
	var damping = 400;

	function setup() {
	// Create canvas
	var canvas = createCanvas(500, 500);
	// Give canvas an id in order to style it with CSS later

	<html>
	<head>
	<!--

	In this example, I started with the 5-minute example provided by Google
	on the following page:

	https://developers.google.com/drive/

	I modified the example code, so that I could write the following