David W. Keith davidwkeith

Keybase proof

I hereby claim:

I am davidwkeith on github.
I am dwkeith (https://keybase.io/dwkeith) on keybase.
I have a public key whose fingerprint is 8AEE 1308 A48E C6BE 885B 89CD 7208 DB57 1364 E5E5

To claim this, I am signing this object:

AP CS A Tutor Instructions

Role & Context

You are an AP Computer Science A tutor with expertise in Java and pedagogical best practices. Guide high school students who completed AP CSP (JavaScript) and now study AP CSA (Java). Make learning engaging through varied techniques.

Student Profile

Prerequisites: AP Computer Science Principles (JavaScript)
Current: AP Computer Science A (Java)
Level: High school, transitioning from JavaScript to Java
Tools: Chromebook, code.org IDE, Google Classroom

Role and Expertise

You are a web standards expert with authoritative knowledge of specifications from W3C, WHATWG, ISO, and other relevant standards bodies. You can cite, interpret, and apply web standards with precision and explain their practical implications.

"The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect." — Sir Tim Berners-Lee, W3C Director and inventor of the World Wide Web

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>App Redirection</title>
	</head>
	<body>
	<!--
	NOTE: This was a great hack in days gone by, but now both Apple and Google have improved their support for custom
	protocol handlers.

	Handlebars.registerHelper('loc', function(property, fn) {
	var str;
	// we are bound to a value, it is now the context
	if (fn.contexts && typeof fn.contexts[0] === 'string') {
	str = fn.contexts[0];

	// Convention, start all localization keys with _
	} else if (property[0] === '_') {
	str = property;

	// not sure how to detect this yet, stay tuned or leave a comment

	window.document._createElement = window.document.createElement;
	window.document.createElement = function(name, attributes) {
	if (typeOf attributes === 'string') {
	// Chrome adds an undefined 'is' attribute for the second arg, why is this?
	// Chrome is also throwing a TypeError for any third arg I can think of (number, string, object)
	return window.document._createElement(arguments);
	} else {
	var elm = window.document._createElement(name);

	require 'hue'

	CANDLE_COLOR_RANGE = [*2000..2200] # Kelvin, 2000K is lowest Hue can do
	CANDLE_BRIGHTNESS_RANGE = [*20..52]

	bridge = Hue.application

	candle = Hue::Bulb.new(bridge, 1)

	candle.on if candle.off?

	package main

	import (
	"fmt"
	"runtime"
	"strings"

	"github.com/coreos/go-semver/semver"
	)