ptgamr

export DOKKU_HOST=$HOSTNAME
export PUBLIC_KEY=~/.ssh/id_rsa.pub
export DEVELOPER=john
cat $PUBLIC_KEY | ssh root@$DOKKU_HOST "sudo sshcommand acl-add dokku $DEVELOPER"

ptgamr

var flattenObject = function(ob) {
	var toReturn = {};
	
	for (var i in ob) {
		if (!ob.hasOwnProperty(i)) continue;
		
		if ((typeof ob[i]) == 'object') {
			var flatObject = flattenObject(ob[i]);
			for (var x in flatObject) {
				if (!flatObject.hasOwnProperty(x)) continue;

ptgamr

import Ember from 'ember';
import DS    from 'ember-data';

var computed = Ember.computed;
var get      = Ember.get;
var RSVP     = Ember.RSVP;

export default DS.Model.extend({
  name:    DS.attr('string'),
  players: DS.hasMany('player', { async: true }),

ptgamr

import Ember from 'ember';
export { dirtyHasMany, dirtyBelongsTo, dirtyMixin };

var dirty = 'relationshipIsDirty';

function dirtyMixin (obj) {
  var args = Object.keys(obj);
  var comp = Ember.computed;
  args.push('isDirty');
  obj[dirty] = comp.any.apply(comp, args);

ptgamr

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

ptgamr

// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

ptgamr

#! /usr/bin/node

var MongoClient = require('mongodb').MongoClient
var Server = require('mongodb').Server;
var async = require('async');
var util = require('util');

// A simple linear congruence random number generator.
// This is anticipating doing a comparable test with the aggregation pipeline.
var randMod = 2 << 24;

ptgamr

tmux shortcuts & cheatsheet

~/.tmux.conf

# remap prefix to Control + a
set -g prefix C-a
# bind 'C-a C-a' to type 'C-a'
bind C-a send-prefix
unbind C-b

ptgamr

#!/bin/bash

# TODO
# - Automatically fix the "Unknown display" problem by editing grub defaults
#   like described here: http://askubuntu.com/questions/398903/unknown-display-besides-laptop-built-in-display-old-question-but-with-no-answer

##
## Essential stuff
##
sudo apt-get install -y build-essential aria2 git mercurial subversion \

ptgamr

#https://gorails.com/setup/ubuntu/14.04
sudo apt-get update
sudo apt-get install git-core curl zlib1g-dev build-essential libssl-dev libreadline-dev libyaml-dev libsqlite3-dev sqlite3 libxml2-dev libxslt1-dev libcurl4-openssl-dev python-software-properties
sudo apt-get install libgdbm-dev libncurses5-dev automake libtool bison libffi-dev

curl -L https://get.rvm.io | bash -s stable
source ~/.rvm/scripts/rvm
echo "source ~/.rvm/scripts/rvm" >> ~/.bashrc
rvm install 2.1.2
rvm use 2.1.2 --default