gudata

# Enable noatime on local ext3/4 & xfs filesystems

fstab = File.open('/etc/fstab',"r")
newlines = Array.new
needremount = Array.new
ihaveswap = false
fstab.each do |line|
  # Tokenize each fstab line with a space separator
  tokens = line.split
  if tokens[2] == "swap"

gudata

# 1.install gource using HomeBrew
$ brew install gource

# 2.install avconv
git clone git://git.libav.org/libav.git
cd libav 
# it will take 3-5 minutes to complie, be patient.
./configure --disable-yasm
make && make install 

gudata

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

gudata

class @Handlers
  @handlers = {}

  @register: (handler, registeredClass) ->
    throw "No constructor on " + handler unless registeredClass.constructor
    @handlers[handler] = registeredClass

  @instantiate: (handlers, element) ->
    handlers = handlers.replace(/\s/g, '').split(',')
    element.handlers = []

gudata

# Use this setup block to configure all options available in SimpleForm.
# https://github.com/patricklindsay/simple_form-materialize/blob/master/lib/generators/simple_form/materialize/templates/config/initializers/simple_form_materialize.rb
# contribute here: https://github.com/mkhairi/materialize-sass/issues/16
SimpleForm.setup do |config|

  config.wrappers :default, class: :input,
    hint_class: :field_with_hint, error_class: :field_with_errors do |b|
    ## Extensions enabled by default
    # Any of these extensions can be disabled for a
    # given input by passing: `f.input EXTENSION_NAME => false`.

gudata

#!/bin/sh
set -e
echo blacklist vga16fb > /etc/modprobe.d/novga16fb.conf;
cat >> /etc/default/grub <<"EOF"
GRUB_CMDLINE_LINUX_DEFAULT=""
GRUB_TERMINAL=console
EOF
update-initramfs -u
update-grub

gudata

# RUR (Relationally Universal Ruby) is a Ruby relational algebra DSL 
# that compiles to SQL, allowing you to write complex
# queries without leaving your favorite language. It is going to be a nice
# Ruby-like replacement of SQL in the same manner CoffeeScript is a
# Ruby-like replacement of JavaScript. It will use all the features
# found in a modern RDBMS (views, temp views, constraints, triggers, functions,
# etc) without being tightly coupled to one particular implementation.
#
# Unlike ActiveRecord, which maps tables to classes, RUR maps relations to
# objects.

gudata

o = -> { 'o' }

def activate! *args
  print args.map(&:call)
end

activate! o,o

gudata

#nginx configuration

upstream simple_ci {
  server unix:///tmp/simple_ci.0.sock;
}

server {
  listen 80 default_server;         # e.g., listen 192.168.1.1:80;
  server_name ci.empowerunited.com;     # e.g., server_name source.example.com;
  root /home/ci_user/simple_ci/public;

gudata

sudo add-apt-repository ppa:pitti/postgresql
sudo apt-get update
sudo apt-get install postgresql-9.2 postgresql-server-dev-9.2 postgresql-contrib-9.2

sudo su -l postgres
psql -d template1 -p 5433
CREATE EXTENSION IF NOT EXISTS hstore;
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
service postgresql stop
/usr/lib/postgresql/9.2/bin/pg_upgrade -b /usr/lib/postgresql/9.1/bin -B /usr/lib/postgresql/9.2/bin -d /var/lib/postgresql/9.1/main/ -D /var/lib/postgresql/9.2/main/ -O "-c config_file=/etc/postgresql/9.2/main/postgresql.conf" -o "-c config_file=/etc/postgresql/9.1/main/postgresql.conf"