Joe Pea trusktr

Customize Chromebook Chrosh Shell Environment

Requirement: Chromebook, Common Sense, Commandline Ablity, 1 hour of time

Dear developers with a spare Chromebook lets inject a little personalization into your Crosh shell with custom fonts, the solarized theme, and extra secure shell options.

Also, keep in mind that the terms Chrosh, Chrosh Window, and Secure Shell all refer to various versions and extentions built around the ChromeOS terminal. Settings that affect the ChromeOS terminal are global.

Custom Fonts

Gmail: delete old emails automatically

Automatically deletes old emails that match the specified label.

Get started

Create a new Google Apps Script at https://script.google.com
Overwrite the placeholder with the javascript below
Update the following constants:
LABEL_TO_DELETE: the label that should be have old messages deleted


blah

Outdated - current proposal is at https://github.com/justinfagnani/scoped-custom-elements

Scoped Custom Element Definitions

Overview

Scoped Custom Element definitions is an oft-requested feature of Web Components. The global registry is a possible source of name collisions that may arise from coincidence, or from an app trying to define multiple versions of the same element, or from more advanced scenarios like registering mocks during tests, or a component explicitly replacing an element definition for its scope.

Since the key DOM creation APIs are global, scoping definitions is tricky because we'd need a machanis to determind which scope to use. But if we offer scoped versions of these APIs the problem is tractable. This requires that DOM creation code is upgraded to use the new scoped APIs, something that hopefully could be done in template libraries and frameworks.

	let s:V= vital#of('vital')
	let s:S= s:V.import('Data.String')
	let s:L= s:V.import('Data.List')
	unlet s:V

	"
	" Public API
	" ---
	"
	let s:style= {}

	Remove osxfuse if installed via homebrew:
	> brew uninstall osxfuse

	Install osxfuse binary and choose to install the MacFUSE compatibility layer:
	http://sourceforge.net/projects/osxfuse/files/latest/download?source=files

	Reboot (optional but recommended by osxfuse)

	Install ntfs-3g via homebrew:
	> brew update && brew install ntfs-3g

	import QtQuick 2.2

	Item {
	id: root
	width: 24
	height: 24

	Rectangle {
	id: bar1
	x: 2

	// ES7, async/await
	function sleep(ms = 0) {
	return new Promise(r => setTimeout(r, ms));
	}

	(async () => {
	console.log('a');
	await sleep(1000);
	console.log('b');
	})()

	/*
	* Test 1 - for..in with hasOwnProperty check.
	*/
	var counter = 0
	var i
	var p
	var start = performance.now()
	for (i=0; i<1000; i+=1) {
	for (p in window) {
	if (window.hasOwnProperty(p)) {}

	function performanceTests(...testCases) {
	const NUM_ITERATIONS = 5000000
	let results = []

	console.log(' -- Running tests... ')

	for (let i=0, l=testCases.length; i<l; i+=1) {
	results.push(testCases[i](NUM_ITERATIONS))
	}