Adrian Rowbotham aderowbotham

Anchors in Markdown

To create an anchor to a heading in github flavored markdown. Add - characters between each word in the heading and wrap the value in parens (#some-markdown-heading) so your link should look like so:

[create an anchor](#anchors-in-markdown)

Adding SFTP-only user to Ubuntu Server

To add a SFTP-only user, you'll need to make sure your SSH config settings are correct, add a new user/group and set permissions for your new user. For step-by-step directions, see below. Omit sudo if you're logged in as root.

Directions

Edit /etc/ssh/sshd_config and make sure to add the following at the end of the file:
```
 Match group filetransfer
```

ChrootDirectory %h

Copied from http://code.lancepollard.com/complete-list-of-html-meta-tags/

Basic HTML Meta Tags

<meta name="keywords" content="your, tags"/>
<meta name="description" content="150 words"/>
<meta name="subject" content="your website's subject">
<meta name="copyright"content="company name">
<meta name="language" content="ES">

	In early November, 2012, Apple issued a graphics update for all mid-2012 MacBooks. In a continued streak of stupidity, however, this update forces your Mac to use "Safe Sleep". This means that the entire contents of your RAM is written to your disk every time you put your Mac to sleep.

	This is retarded on the scale of the Titanic's navigational plan for two reasons:

	1) Your Mac likely has 8 or 16GB of RAM. This is a ton of wasted disk space; especially on MacBook Airs that ship with only 256GB SSDs to begin with.

	2) SSDs wear out as you write to them. Each cell of a SSD can only be written to a certain number of times before it becomes read-only. If you put your computer to sleep many times a day, OS X is slowly but surely destroying your SSD with unneeded write cycles.

	Worst of all, the graphics update makes it IMPOSSIBLE to turn off safe sleep using the standard approach you'll find on Google:

	<?php
	$countries =

	array(
	"AF" => "Afghanistan",
	"AL" => "Albania",
	"DZ" => "Algeria",
	"AS" => "American Samoa",
	"AD" => "Andorra",
	"AO" => "Angola",

	# The VirtualBox documentation[1] for how to install guest additions
	# for Linux on a virtual host is somewhat messy. So here is what
	# I did to make it work.

	# Install the packages required
	yum update
	yum install gcc kernel-devel make

	reboot

	#
	# Wide-open CORS config for nginx
	#
	location / {

	if ($request_method = 'OPTIONS') {

	add_header 'Access-Control-Allow-Origin' '*';

	#

	<?php
	/*
	This function saved my life.
	found on: http://www.sitepoint.com/forums//showthread.php?t=438748
	by: crvandyke

	It takes an object, and when all else if/else/recursive functions fail to convert the object into an associative array, this one goes for the kill. Who would'a thunk it?!
	*/

	$array = json_decode(json_encode($object), true);

	<html>
	<head>
	<title>Checkbox</title>
	<style>
	input[type=checkbox] {
	display:none;
	}

	input[type=checkbox] + label
	{