naholyr

git-pr

Part of my personal shortcuts for the usual pull-request-based workflow.

Setup

Given you have an "upstream" repository you need to work on:

1. Fork it
2. Clone your fork locally (repo "origin")

hapticdata

//##console.log bubble for nested iframes
//##by [Kyle Phillips](http://haptic-data.com)
//find each iframe recursively and bubble its logs up to the current window.console
(function( d, w ){
	function bubble( doc, win, msg ){
		Array.prototype.forEach.call(doc.getElementsByTagName('iframe'), function( frame ){
			if( !sameOrigin(frame.src) || !frame.contentWindow || !frame.contentWindow.console ){
				w.console.log('console of iframe ', frame.src, ' is unreachable');
				return;
			}

getify

// all this `toJSON()` does is filter out any circular refs. all other values/refs,
// it passes through untouched, so it should be totally safe. see the test examples.

// only extend the prototype if `toJSON` isn't yet defined
if (!Object.prototype.toJSON) {
	Object.prototype.toJSON = function() {
		function findCircularRef(obj) {
			for (var i=0; i<refs.length; i++) {
				if (refs[i] === obj) return true;
			}

jonathanmoore

Share Counts

I have always struggled with getting all the various share buttons from Facebook, Twitter, Google Plus, Pinterest, etc to align correctly and to not look like a tacky explosion of buttons. Seeing a number of sites rolling their own share buttons with counts, for example The Next Web I decided to look into the various APIs on how to simply return the share count.

If you want to roll up all of these into a single jQuery plugin check out Sharrre

Many of these API calls and methods are undocumented, so anticipate that they will change in the future. Also, if you are planning on rolling these out across a site I would recommend creating a simple endpoint that periodically caches results from all of the APIs so that you are not overloading the services will requests.

Twitter

Gozala

// Lack of tail call optimization in JS
var sum = function(x, y) {
  return y > 0 ? sum(x + 1, y - 1) :
         y < 0 ? sum(x - 1, y + 1) :
         x
}

sum(20, 100000) // => RangeError: Maximum call stack size exceeded

// Using workaround

wrboyce

#!/usr/bin/zsh

COMPRESSOR=$(whence -p yui-compressor)
[ -z $COMPRESSOR ] && exit 0;

function _compress {
        local fname=$1:t
        local dest_path=$1:h
        local min_fname="$dest_path/${fname:r}.min.${fname:e}"
        $COMPRESSOR $1 > $min_fname