sandywu’s gists

sandywu / gist:962190

Created May 9, 2011 07:18 — forked from tlrobinson/gist:961765

Slightly less ghetto JavaScript console bookmarklet for MobileSafari

javascript:(function(){var l,r="";while(l=prompt(r)){try{r=String(eval(l));}catch(e){r="Error: "+e}}})();

sandywu / tiny Promise.js

Created July 1, 2011 08:11 — forked from unscriptable/tiny Promise.js

A minimalist implementation of a javascript promise

	function Promise () {
	this._thens = [];
	}

	Promise.prototype = {

	/* This is the "front end" API. */

	// then(onResolve, onReject): Code waiting for this promise uses the
	// then() method to be notified when the promise is complete. There

sandywu / erlang-scheduler.js

Created August 5, 2011 13:56 — forked from DmitrySoshnikov/erlang-scheduler.js

Simple (cooperative) processes with the Scheduler

	/**
	* The simplest processes (cooperative tasks) with Scheduler
	* (sort of Erlang's processes but without messages yet)
	* See also: http://www.dabeaz.com/coroutines/index.html
	*
	* Deps: JS 1.7 with generators (yield)
	*
	* by Dmitry Soshnikov <[email protected]>
	* MIT Style License
	*/

sandywu / es6proxy.htm

Created September 14, 2011 03:24 — forked from nzakas/es6proxy.htm

Example of ES6 Proxy

	<!DOCTYPE html>
	<!--

	This is a simple experiment relying on ECMAScript 6 Proxies. To try this out,
	use Aurora (http://www.mozilla.org/en-US/firefox/channel/).

	The goal was to create a HTML writer where the method names were really just
	the HTML tags names, but without manually creating each method. This uses
	a Proxy to create a shell to an underlying writer object that checks each
	method name to see if it's in a list of known tags.

sandywu / supr.js

Created October 26, 2011 05:20 — forked from ydaniv/supr.js

simple wrapper for the ES5 Object.create mechanism and a function that fetches overridden methods from the prototype chain.

	/*
	* Copyright (C) 2011 Yehonatan Daniv <[email protected]>
	*
	* DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
	* TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
	*
	* 0. You just DO WHAT THE FUCK YOU WANT TO.
	*
	* supr.js is a simple wrapper for the Object.create mechanism of ES5,
	* to ease the creation of objects via the Create function.

sandywu / minimalist-classes.js

Created November 2, 2011 05:38 — forked from BrendanEich/minimalist-classes.js

less minimalism, richer leather

	// A response to jashkenas's fine proposal for minimalist JavaScript classes.

	// Harmony always stipulated classes as sugar, so indeed we are keeping current
	// JavaScript prototype semantics, and classes would only add a syntactic form
	// that can desugar to ES5. This is mostly the same assumption that Jeremy
	// chose, but I've stipulated ES5 and used a few accepted ES.next extensions.

	// Where I part company is on reusing the object literal. It is not the syntax
	// most classy programmers expect, coming from other languages. It has annoying
	// and alien overhead, namely colons and commas. For JS community members who

sandywu / gist:1347739

Created November 8, 2011 13:30 — forked from remy/gist:350433

Storage polyfill

	if (typeof window.localStorage == 'undefined' \|\| typeof window.sessionStorage == 'undefined') (function () {

	var Storage = function (type) {
	function createCookie(name, value, days) {
	var date, expires;

	if (days) {
	date = new Date();
	date.setTime(date.getTime()+(days2460601000));
	expires = "; expires="+date.toGMTString();

sandywu / errorception-tracking-script-minified.html

Created November 20, 2011 06:36 — forked from rakeshpai/errorception-tracking-script-minified.html

Errorception tracking snippet - extra verbosity edition

	<script>var _errs=["<application id here>"];(function(a,b){if(b.location.protocol!="https:"){a.onerror=function(a,c,b)
	{_errs.push({m:a,u:c,l:b});return!1};var d=function(){var a=b.createElement("script"),
	c=b.getElementsByTagName("script")[0];a.src="http://errorception.com/projects/"+_errs[0]+"/beacon.js";c.parentNode.insertBefore(a,c)};
	a.addEventListener?a.addEventListener("load",d,!1):a.attachEvent("onload",d)}})(window,document);</script>

sandywu / flickr_action_queue.js

Created November 30, 2011 14:46 — forked from voidfiles/flickr_action_queue.js

Flickrs actionQueue code isolated

	(function(F) {
	var registered_ids = {},
	id_to_module_map = {},
	interim_actions = {},
	cleanup_actions = {},
	clicked_ids = {},
	queueing = true;

	function register_id(id, callbacks, required_module) {
	id = id.replace('', '.');

sandywu / static_super.js

Created November 30, 2011 15:29 — forked from rauschma/static_super.js

Static super references in JavaScript

	// Simulated static super references (as proposed by Allen Wirfs-Brock).
	// http://wiki.ecmascript.org/doku.php?id=harmony:object_initialiser_super

	//------------------ Library

	function inherits(subC, superC) {
	var subProto = Object.create(superC.prototype);
	// At the very least, we keep the "constructor" property
	// At most, we preserve additions that have already been made
	copyOwnFrom(subProto, subC.prototype);

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