djo

#!/usr/bin/env bash
set -x

term_handler() {
  echo "Stopping the server process with PID $PID"
  erl -noshell -name "term@127.0.0.1" -eval "rpc:call('app@127.0.0.1', init, stop, [])" -s init stop
  echo "Stopped"
}

trap 'term_handler' TERM INT

djo

Conflicts in the sbt dependencies when adding parquet-format:

java.lang.RuntimeException: deduplicate: different file contents found in the following:
path-to-cache/org.slf4j/slf4j-api/jars/slf4j-api-1.7.9.jar:META-INF/maven/org.slf4j/slf4j-api/pom.properties
path-to-cache/com.twitter/parquet-format/jars/parquet-format-2.2.0-rc1.jar:META-INF/maven/org.slf4j/slf4j-api/pom.properties

To resolve it exclude slf4j-api/pom.properties from parquet-format package:

djo

proc_object = proc do |event, file, line, id, binding, klass| 
  puts "#{event} in #{file}/#{line} #{id} #{klass}"
end 

set_trace_func(proc_object)

djo

require 'rubygems'

# Set up gems listed in the Gemfile.
ENV['BUNDLE_GEMFILE'] ||= File.expand_path('../../Gemfile', __FILE__)

require 'bundler/setup' if File.exists?(ENV['BUNDLE_GEMFILE'])

# YAML Syck engine support was dropped in Ruby 2.0 and it's available only by a gem 'syck'.
# Some gems (delayed_job[1] for instance) have YAML extensions depending on the engine.
# Switching to the Syck engine should be done in boot.rb before loading all gems in application.rb:

djo

# Symlink the shared protected folder
run "ln -nfs #{shared_path}/protected #{latest_release}/protected"

djo

require 'minitest/autorun'

class Towers
  class CantPlaceError < StandardError; end

  attr_accessor :from, :to

  def initialize(from, to)
    @from   = from
    @to     = to

djo

// Enhanced and fixed the dequeue method
if (first == null) return null;
Object item = first.data;
first = first.next;
if (first == null) last = null;
return item;

djo

# http://www.fsarchiver.org/QuickStart
sudo apt-get install fsarchiver

# Find out what partition is used for the current folder and choose another partition for the dump
df -h .
df -h

# Re-mount /dev/md2 partition to read only mode
sudo mount -o remount,ro /dev/md2
sudo fsarchiver savefs ./ubuntu-md2.fsa /dev/md2

djo

# Create the archive
tar -zcvf archive.tar.gz /home/dir

# Restore the archive
tar -zxvf archive.tar.gz
tar -zxvf archive.tar.gz -C /tmp

djo

def fast_log_in
  user = Factory.create(:user)
  warden_key = User.serialize_into_session(user).unshift('User')
  page.set_rack_session(:'warden.user.user.key' => warden_key)

  user
end