ninnypants

<?php
add_filter( 'the_content', 'remove_empty_p', 20, 1 );
function remove_empty_p( $content ){
	// clean up p tags around block elements
	$content = preg_replace( array(
		'#<p>\s*<(div|aside|section|article|header|footer)#',
		'#</(div|aside|section|article|header|footer)>\s*</p>#',
		'#</(div|aside|section|article|header|footer)>\s*<br ?/?>#',
		'#<(div|aside|section|article|header|footer)(.*?)>\s*</p>#',
		'#<p>\s*</(div|aside|section|article|header|footer)#',

marcedwards

/* ---------------------------------------------------------- */
/*                                                            */
/* A media query that captures:                               */
/*                                                            */
/* - Retina iOS devices                                       */
/* - Retina Macs running Safari                               */
/* - High DPI Windows PCs running IE 8 and above              */
/* - Low DPI Windows PCs running IE, zoomed in                */
/* - Low DPI Windows PCs and Macs running Firefox, zoomed in  */
/* - Android hdpi devices and above                           */

vkhatri

## Client:

# Environment Variables to Forward to Remote Host
# .ssh/config

SendEnv VARIABLE1
SendEnv VARIABLE2
..
SendEnv VARIABLEn

mgutz

How to setup your VMWare Fusion 6 images to use static IP addresses on Mac OS X

At Crush + Lovely, we use Railsmachine's Moonshine to automate the configuration of our servers. When writing our deployment recipes, VMWare Fusion's ability to take snapshots and rollback to these snapshots is a huge timesaver because it takes just seconds to roll a server image to it's original state.

When you're just configuring a single server, having a static IP address for your server image isn't too important, but when you're configuring multi-server setups, it can be useful to duplicate a number of server images and give each a static IP address so you can consistently deploy to them. While not documented well at all, it turns out that this is relatively easy to accomplish in four simple steps.

1. Determine the MAC address of your guest machine

Let's say you have a guest machine with the name ubuntu-lucid-lynx-base

addyosmani

CSS Layout Debugger

A tweet-sized debugger for visualizing your CSS layouts. Outlines every DOM element on your page a random (valid) CSS hex color.

One-line version to paste in your DevTools

Use $$ if your browser aliases it:

~ 108 byte version

kristianmandrup

Converting libraries to Ember CLI addons

In this guide we will cover two main cases:

• Ember specific library
• vendor library

Ember library

The Ember library will assume that Ember has already ben loaded (higher in the loading order) and thus will assume it has access to the Ember API.

letsgetrandy

var Rangemap = function(points, values) {
	this.points = points || [];
	this.values = values || [];
};

Rangemap.prototype = {
	"equalInRange": true,
	"compare": function(a, b) {
		if (a === b) {
			return this.equalInRange;

samselikoff

This post is also on my blog, since Gist doesn't support @ notifications.

---

Components are taking center stage in Ember 2.0. Here are some things you can do today to make the transition as smooth as possible:

• Use Ember CLI
• In general, replace views + controllers with components
• Only use controllers at the top-level for receiving data from the route, and use Ember.Controller instead of Ember.ArrayController or Ember.ObjectController
• Fetch data in your route, and set it as normal properties on your top-level controller. Export an Ember.Controller, otherwise a proxy will be generated. You can use Ember.RSVP.hash to simulate setting normal props on your controller.

poteto

// utils/computed/search.js
import Ember from 'ember';
var computed = Ember.computed;

export default function search(dependentKey, propertyKey, searchQueryKey, returnEmptyArray) {
  returnEmptyArray = (typeof returnEmptyArray === "undefined") ? false : returnEmptyArray;
  return computed("" + dependentKey + ".@each." + propertyKey, searchQueryKey, function() {
    var items, query;
    if (returnEmptyArray && !this.get(searchQueryKey)) {
      return Ember.A([]);

jonathantneal

function clone(node, deep, keepParent) {
	if (typeof node !== 'object') return node;

	var cloned = new node.constructor();

	Object.keys(node).forEach(function (key) {
		var value = node[key];

		if (keepParent && key === 'parent' || key === 'source') cloned[key] = value;
		else if (value instanceof Array) cloned[key] = deep ? value.map(function (child) {