so0k

Digital Ocean recently released private networking support in their NYC2 Data center.

They also published a blog post on how to setup a new droplet with private networking. But one thing the post doesn't do is tell you how to scale your private network for many boxes. One approach is obviously to edit /etc/hosts (but this gets annoying when you add a new box). A better way is to create an internal DNS zone (via the digital ocean web interface) and have your droplets use it:

Steps

setup the internal DNS zone file

1. Login to digital ocean
2. Click "DNS" on the right hand menu

johnkary

<?php

class User {
  private $firstname;
  private $lastname;
  public function __construct($f, $l) {
    $this->firstname = $f;
    $this->lastname = $l;
  }

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

tokhi

#Unix Toolbox

This document is a collection of Unix/Linux/BSD commands and tasks which are useful for IT work or for advanced users. This is a practical guide with concise explanations, however the reader is supposed to know what s/he is doing.

##Unix Toolbox revision 14.4

The latest version of this document can be found at http://cb.vu/unixtoolbox.xhtml. Replace .xhtml on the link with .pdf for the PDF version and with .book.pdf for the booklet version. On a duplex printer the booklet will create a small book ready to bind. This XHTML page can be converted into a nice PDF document with a CSS3 compliant application (see the script example). See also the about page.
Error reports and comments are m

hassansin

Model::

  /*Select*/
  select('col1','col2')
  ->select(array('col1','col2'))
  ->select(DB::raw('businesses.*, COUNT(reviews.id) as no_of_ratings, IFNULL(sum(reviews.score),0) as rating'))  
  ->addSelect('col3','col4')
  ->distinct() // distinct select
  
  /*From*/

nztim

###Install Node and Bower

• Set up the NodeSource repo and install Node
• curl -sL https://deb.nodesource.com/setup_0.12 | sudo bash -
• sudo apt-get install nodejs
• Install bower: sudo npm install -g bower

Install StackEdit

• Clone the repo: git clone https://github.com/benweet/stackedit
• To use a domain other than 'localhost', edit /public/res/constants.js:
• constants.BASE_URL = "http://stackedit.dev:3000/";

techslides

<input type="file" name="file" id="file">
<input type="submit" id="submit" name="Upload" onclick="upload();return false;">

<script type="text/javascript">
function upload(){
  var formData = new FormData();
  formData.append("action", "upload-attachment");
	
  var fileInputElement = document.getElementById("file");
  formData.append("async-upload", fileInputElement.files[0]);

seancoyne

#!/usr/bin/env bash

# change to proper directory
cd /Applications/Google\ Drive.app/Contents/Resources/

# back up the files
sudo mkdir icon-backups
sudo cp mac-animate*.png icon-backups/
sudo cp mac-error*.png icon-backups/
sudo cp mac-inactive*.png icon-backups/

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

doersino

#!/bin/bash

# http://neondust.tumblr.com/post/97723922505/simple-tumblr-backup-script-for-mac-os-x-and-linux
# https://gist.github.com/doersino/7e3e5db591e42bf543e1

# BLOGS is a space-separated list of the blogs you want to backup. You can omit
# the ".tumblr.com" part if you want.
BLOGS="neondust.tumblr.com aufgeloest.tumblr.com hejlisten.tumblr.com"
# OUT is the directory where the backups will be stored. For each blog, a date-
# prefixed subdirectory will be created here.