novalagung

package main

import (
	"fmt"
	"io"
	"os"
)

var path = "/Users/novalagung/Documents/temp/test.txt"

ChuckJHardy

DigitalOcean Ubuntu 14.04 x64 + Rails 4 + Nginx + Unicorn + PostgreSQL + Capistrano 3

Create a Droplet

SSH into Root

$ ssh [email protected]

Change Root Password

vigram

# Usage: bundle exec rake sidekiq:restart RAILS_ENV=<environment name>

namespace :sidekiq do
  sidekiq_pid_file = Rails.root+'tmp/pids/sidekiq.pid'

  desc "Sidekiq stop"
  task :stop do
    puts "#### Trying to stop Sidekiq Now !!! ####"
    if File.exist?(sidekiq_pid_file)
      puts "Stopping sidekiq now #PID-#{File.readlines(sidekiq_pid_file).first}..."

michaelneale

#!/bin/sh                                                                                                                                                                            

remove_dangling() {
   echo "Removing dangling images ..."
   docker rmi $(docker images -f dangling=true -q)
}

remove_stopped_containers() {
    echo "Removing stopped containers ..."
    docker rm $(docker ps -qa)

grafikchaos

$ cat ~/.ssh/id_rsa.pub | ssh USER@HOST "mkdir -p ~/.ssh; cat >> ~/.ssh/authorized_keys; chmod 700 ~/.ssh; chmod 600 ~/.ssh/authorized_keys"

bsa7

source 'https://rubygems.org'
gem 'puma'
gem 'rails'
...

justinweiss

# Call scopes directly from your URL params:
#
#     @products = Product.filter(params.slice(:status, :location, :starts_with))
module Filterable
  extend ActiveSupport::Concern

  module ClassMethods
    
    # Call the class methods with names based on the keys in <tt>filtering_params</tt>
    # with their associated values. For example, "{ status: 'delayed' }" would call 

SamSaffron

BEFORE: 

sam@ubuntu discourse % rm -fr tmp/cache                               
sam@ubuntu discourse % rm -fr public/assets 
sam@ubuntu discourse % time RAILS_ENV=production bin/rake assets:precompile

58.55s user 1.79s system 100% cpu 1:00.02 total


AFTER:

kzaitsev

CarrierWave.configure do |config|
  if Rails.env.development? || Rails.env.test?
    config.storage = :file
  else
    config.storage = :fog
    config.fog_credentials = {
        :provider               => 'OpenStack',
        :openstack_auth_url     => 'https://auth.selcdn.ru/v1.0',
        :openstack_username     => Rails.application.secrets.openstack_username,
        :openstack_api_key      => Rails.application.secrets.openstack_api_key

pauloricardomg

#
# Acts as a nginx HTTPS proxy server
# enabling CORS only to domains matched by regex 
# /https?://.*\.mckinsey\.com(:[0-9]+)?)/
#
# Based on: 
# * http://blog.themillhousegroup.com/2013/05/nginx-as-cors-enabled-https-proxy.html
# * http://enable-cors.org/server_nginx.html
#
server {