aadsm’s gists

aadsm / id3.js

Created May 29, 2010 18:40

	/*
	* Support for iTunes-style m4a tags
	* See:
	* http://atomicparsley.sourceforge.net/mpeg-4files.html
	* http://developer.apple.com/mac/library/documentation/QuickTime/QTFF/Metadata/Metadata.html
	* Authored by Joshua Kifer <joshua.kifer gmail.com>
	*/

	var ID4 = {};

aadsm / screening.js

Created September 13, 2010 20:30 — forked from rmurphey/screening.js

	// 1: how could you rewrite the following to make it shorter?
	if (foo) {
	bar.doSomething(el);
	} else {
	bar.doSomethingElse(el);
	}


	1) (foo?bar.doSomething:bar.doSomethingElse)(el); // <-- minimizers can still work here
	2) bar[foo?"doSomething":"doSomethingElse"](el); // <-- goodbye method renaming

aadsm / gist:1307073

Created October 23, 2011 08:25

	(function(ul) {
	arr.forEach(function(text) {
	setupItem(ul.appendChild(document.createElement("li")), text);
	})
	})(document.appendChild(document.createElement("ul")));

	function setupItem(li, text) {
	li.textContent = text;
	li.addEventListener("click", onClick, false);
	}

aadsm / gist:1374750

Created November 17, 2011 22:24

Object.defineProperty bug in IE10 (10.0.8102.0)

	<!doctype html>
	<!--
	runnable version: http://jsfiddle.net/uVkHh/

	Expected result:

	Super.foo
	foo: {
	"value": "this.foo",
	"writable": false,

aadsm / gist:1378111

Created November 18, 2011 23:39

Chrome and Safari issue creating new properties that were defined has writable: false in the prototype chain

	<!doctype html>
	<!--

	o.foo (o.hasOwnProperty("foo") === true) shouldn't be created because o's prototype "foo" descriptor has writable === false.

	According to the 5th version of Ecma-262 (http://www.ecma-international.org/publications/files/ECMA-ST/Ecma-262.pdf):

	11.13.1 Simple Assignment ( = )
	The production AssignmentExpression : LeftHandSideExpression = AssignmentExpression is evaluated as follows:
	[...]

aadsm / gist:1536976

Created December 30, 2011 00:49

Marked Text gets "corrupted" when there is a matching bracket

	<!doctype html>
	<html>
	<head>
	<script src="http://codemirror.net/lib/codemirror.js"></script>
	<link rel="stylesheet" href="http://codemirror.net/lib/codemirror.css">
	<style>
	.highlight {
	background-color: yellow;
	}
	</style>

aadsm / gist:3086468

Created July 10, 2012 21:56

2-way data bindings in MontageJS

	var foo = {c: 3};
	var bar = {a: {b: {c: 3}}};

	// define a binding between foo.c and bar.a.b.c, so when we change the
	// value of any of the two paths the new value will be copied to the
	// other one.
	Object.defineBinding(foo, "c", {
	boundObject: bar,
	boundObjectPropertyPath: "a.b.c"
	});

aadsm / gist:3088137

Created July 11, 2012 05:09

Property Change Listeners in MontageJS

	var bar = {a: {b: {c: 3}}};

	// we're going to listen to changes of the bar.a.b.c value
	bar.addPropertyChangeListener("a.b.c", function() {
	console.log("bar.a.b.c was changed to: " + bar.a.b.c);
	});
	bar.a.b.c = 4; // Outputs: bar.a.b.c was changed to: 4
	bar.a = {b: {c: 6}}; // Outputs: bar.a.b.c was changed to: 6
	bar.a.b.c = 3 + 3; // notification not fired, the value didn't change

aadsm / other.html

Created July 30, 2012 23:50

	<!-- this file should be in other.reel/other.html -->
	<!DOCTYPE html>
	<html>
	<head>
	<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
	<script type="text/montage-serialization">{
	"owner": {
	"properties": {
	"element": {"#": "other"}
	}

aadsm / component.css

Created August 5, 2012 21:40

António Afonso aadsm