Duncan Sample dsample

I got added as a contributor in ~400 repositories in my organisation by accident. This JavaScript helped me undo that problem. Just head over to https://github.com/settings/repositories, change the logic for which repositories you want to leave and then run the leaveOne as many times as necessary.

These Node-RED snippets accompany a blog post I wrote about using Docker and Node-RED on a Raspberry Pi to integrate IoT devices.

These scripts will help you install Docker, Docker Compose, and Docker Machine.

Make sure you have jq available first.

This is a simple WebSockets app which demostrates how an event could be sent from one browser to another device's browser.

The code was adapted from Martyn Loughran's em-websocket tutorial article http://rubylearning.com/blog/2010/10/01/an-introduction-to-eventmachine-and-how-to-avoid-callback-spaghetti/ which was published as a Gist https://gist.github.com/mloughran/604404

The idea would be to eventually make it into a snippet which could be launched from a browser bookmarklet to add synchronisation between browsers on all kinds of devices.

	import os
	import pygame
	import time
	import random

	class pyscope :
	screen = None;

	def __init__(self):
	"Ininitializes a new pygame screen using the framebuffer"

	<div class="progress" style="border: 1px solid #999">
	<div id="progress-bar" style="border-right: ; background-color: #96f; height: 10px; width: 0%"></div>
	</div>
	<div id="countdown"></div>

	<script type="text/javascript">
	function getDaysRemaining(endtime){
	var t = Date.parse(endtime) - Date.parse(new Date());
	var days = Math.floor( t/(10006060*24) );
	return days;

	#!/usr/bin/env ruby

	require 'sinatra'
	require 'json'

	# set :bind, 'example.com'
	set :port, '80'

	get '/data.jsonp' do
	headers 'Access-Control-Allow-Origin' => 'http://example.com'

	{
	"Wales": {
	"population": 2265125,
	"constituencies": [
	"Aberavon",
	"Aberconwy",
	"Alyn & Deeside",
	"Arfon",
	"Blaenau Gwent",
	"Brecon & Radnorshire",

	require 'net/http'
	require 'json'
	require 'fileutils'

	HTTP_PROXY = URI 'http://proxy:80'
	DOWNLOAD_DIRECTORY = 'gems'

	def http_connection(host, port, use_ssl, &block)
	proxy_connection = Net::HTTP::Proxy(HTTP_PROXY.host, HTTP_PROXY.port)

	/*var sensor = require("HC-SR04").connect(C6,C7,function(dist) {
	console.log(dist+" cm away");
	});
	setInterval(function() {
	sensor.trigger(); // send pulse
	}, 500);
	*/

	SPI2.setup({baud:3200000, mosi:B15});
	var rgb = new Uint8Array(50*3);