zhannes’s gists

zhannes / gist:3782561

Created September 25, 2012 15:20

create objs with constructors

	function Foo(el, options){
	if(!el) throw new Error("'el' is a required param");
	this.$el = el.jquery ? el : $(el);
	this.options = options \|\| {};
	}
	Foo.prototype = {

	messageStart: "Phuket, ",

	getContent: function(){

zhannes / gist:3758455

Created September 20, 2012 21:27

sinatra/active-record configs

	##### Gemfile
	gem 'sinatra-activerecord'

	...

	group :development, :test do
	gem 'sqlite3'
	# gem 'mysql2', '0.3.11'
	end

zhannes / gist:3207394

Created July 30, 2012 14:33

Git rebase workflow

	# first, fetch the latest refs for all branches. And be sure we have latest master, etc

	git checkout master
	git fetch

	# If any changes from remote, catch our local version up

	git rebase origin/master

	# could also be done as

zhannes / s-static.ak.facebook.comxd_localstoragev2

Created July 11, 2012 18:03

line 76, calling localStorage.getItem on a key that is not defined returns null. Passing null to JSON.parse() throws an Exception, "Uncaught illegal access", in old versions of V8. A bug was filed, some info here: http://code.google.com/p/android/issues/d

	(function () {
	if (!(window.postMessage && window.localStorage && window.JSON)) return;
	var a = {
	setItems: function (event, i) {
	if (!g({
	write: 1
	}, event.origin)) return false;
	var j = i.length,
	k = [];
	for (var l = 0; l < j; l++) {

zhannes / gist:3048588

Created July 4, 2012 17:54 — forked from bamanzi/gist:2250340

[emacs] Use frame to group buffers (similar to perspective feature)

	;; from https://gist.github.com/2250340
	(defun frame-bufs-switch-buffer ()
	"Switch buffer, within buffers associated with current frame (`frame-bufs-buffer-list')"
	(interactive)
	(if (and (fboundp 'frame-bufs-mode)
	frame-bufs-mode)
	(let* ( (buffers (mapcar 'buffer-name (frame-bufs-buffer-list (selected-frame))))
	(buffers-rotated (append (cdr buffers) (cons (car buffers) nil)))
	(target (ido-completing-read "Buffer: " buffers-rotated)) )
	(switch-to-buffer target))

zhannes / gist:2344834

Created April 9, 2012 17:22

load a script

	var loadScript = function(url,callback,async){
	if(!url){ return false; }

	var script = document.createElement('script'),
	head = document.getElementsByTagName('head')[0];

	script.src = url;
	script.async = async ? true : false;

	/* bind a callback for all browsers */

zhannes / jquery.demo-plugin.js

Created July 29, 2011 20:18

A cleaner approach to jquery plugins. Model one instance of an object to be applied to each element returned in the wrapped set for your plugin. Separate the code for the plugin's functionality from the assignment into the jQuery namespace. Taken from var

	(function( $ ){

	/*
	A cleaner approach to jquery plugins. Separate the code for the plugin's functionality from
	the assignment into the jQuery namespace.

	Taken from various articles/presos by Alex Sexton and Paul Irish, and #jquery IRC chats.
	With enthusiasm for Object.create() toned down after http://news.ycombinator.com/item?id=2594521
	*/