jnunemaker

module Harmony
  # Allows accessing config variables from harmony.yml like so:
  #   Harmony[:domain] => harmonyapp.com
  def self.[](key)
    unless @config
      raw_config = File.read(RAILS_ROOT + "/config/harmony.yml")
      @config = YAML.load(raw_config)[RAILS_ENV].symbolize_keys
    end
    @config[key]
  end

jwo

class Api::RegistrationsController < Api::BaseController
  
  respond_to :json
  def create

    user = User.new(params[:user])
    if user.save
      render :json=> user.as_json(:auth_token=>user.authentication_token, :email=>user.email), :status=>201
      return
    else

RedBeard0531

// derived from http://en.wikipedia.org/wiki/Algorithms_for_calculating_variance#Parallel_algorithm

function map() {
    emit(1, // Or put a GROUP BY key here
         {sum: this.value, // the field you want stats for
          min: this.value,
          max: this.value,
          count:1,
          diff: 0, // M2,n:  sum((val-mean)^2)
    });

earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

nilakanta

# Install git
sudo apt-get install git-core

# Install Node.js
sudo apt-get install -y libssl-dev pkg-config build-essential curl gcc g++ checkinstall
sudo apt-get install python-software-properties
sudo add-apt-repository ppa:chris-lea/node.js
sudo apt-get update
sudo apt-get install nodejs

grenade

#!/bin/bash

# generate new personal ed25519 ssh keys
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>"
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_robtn -C "rob thijssen <rob@rob.tn>"

# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
ssh-keygen -t ed25519 -f manta_host_ca -C manta.network

lyoshenka

Intro

The plan is to create a pair of executables (ngrok and ngrokd) that are connected with a self-signed SSL cert. Since the client and server executables are paired, you won't be able to use any other ngrok to connect to this ngrokd, and vice versa.

DNS

Add two DNS records: one for the base domain and one for the wildcard domain. For example, if your base domain is domain.com, you'll need a record for that and for *.domain.com.

Different Operating Systems

softmonkeyjapan

class CategoriesController < ApplicationController
  include Behaveable::ResourceFinder
  include Behaveable::RouteExtractor

  # Response type.
  respond_to :json

  # Get categories.
  #
  # GET (/:categorizable/:categorizable_id)/categories(.:format)

fleveque

#!/usr/bin/env ruby

require 'rubygems'
require 'aws-sdk'

class S3FolderUpload
  attr_reader :folder_path, :total_files, :s3_bucket, :include_folder
  attr_accessor :files

  # Initialize the upload class

lethee

# Save this file
#   mac   - "~/Library/Application Support/Sublime Text 3/Packages/"
#   linux - "~/.config/sublime-text-3/Packages/"

# NOTE!
#   ~/.nvm/alias/default must contain full version name.
#   $ nvm alias default v4.3.5

import os