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OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

Running Third Party Kernel Extensions on Virtualization Framework macOS Guest VMs

As of macOS 12 (Monterey), Apple's Virtualization framework has nice support for macOS guest virtual machines, but with severe limitations: For example you can't install a macOS guest on Intel Macs, install guests with newer versions of macOS than the host, copy and paste between the host and the guest, or install third party kernel extensions in the guest. As usual for Apple, the functionality they do support is nicely implemented, but they've left out so much that the result is only marginally useful -- at least compared to

	class FlipCounterView extends KDView
	constructor : (options = {}, data = {}) ->
	options.style ?= "dark"
	options.from ?= 5000
	options.to ?= 10000
	options.interval ?= 1000
	options.step ?= 1
	options.autoStart ?= yes
	options.direction = if options.from < options.to then "up" else "down"
	options.digits ?= if options.direction is "up" then options.to.toString().length else options.from.toString().length

	@font-face {
	font-family: 'fontello';
	src: url('../font/fontello.eot?14391850');
	src: url('../font/fontello.woff?14391850') format('woff'),
	url('../font/fontello.ttf?14391850') format('truetype'),
	url('../font/fontello.svg?14391850#fontello') format('svg');
	font-weight: normal;
	font-style: normal;
	}

	new Vue({
	el: '#app',
	methods: {
	validate() {
	VueValidator(this, () => {
	console.log('single input is valid');
	});
	}
	}
	})

	$white_foo_bar: #FFF;
	$map: (
	foo: 'foo',
	bar: 'bar',
	baz: 'white',
	foowhite: 'foowhitecolor'
	);


	@mixin foo($type) {

	//import the selenium web driver
	var webdriver = require('selenium-webdriver');

	var chromeCapabilities = webdriver.Capabilities.chrome();
	//setting chrome options to start the browser fully maximized
	var chromeOptions = {
	'args': ['--test-type', '--start-maximized']
	};
	chromeCapabilities.set('chromeOptions', chromeOptions);
	var driver = new webdriver.Builder().withCapabilities(chromeCapabilities).build();