eduzera

Tutorial Git

Initial

• why git?
• where to host?
• what do you need to run?
• set up your account
  • ssh
  • config name
  • email

primaryobjects

<div className='delete-button' onClick={() => { if (window.confirm('Are you sure you wish to delete this item?')) this.onCancel(item) } } />

artanikin

module BootstrapPaginationHelper
  class LinkRenderer < WillPaginate::ActionView::LinkRenderer
    protected

      def page_number(page)
        if page == current_page
          link(page, "#", :class => 'active')
        else
          link(page, page, :rel => rel_value(page))
        end

mrrooijen

production: 
  adapter: postgresql
  encoding: unicode
  sslmode: require
  url: postgres://user:password@host:port/db

syafiqfaiz

1. Change your database RDS instance security group to allow your machine to access it.
   • Add your ip to the security group to acces the instance via Postgres.
2. Make a copy of the database using pg_dump
   • $ pg_dump -h <public dns> -U <my username> -f <name of dump file .sql> <name of my database>
   • you will be asked for postgressql password.
   • a dump file(.sql) will be created
3. Restore that dump file to your local database.
   • but you might need to drop the database and create it first
   • $ psql -U <postgresql username> -d <database name> -f <dump file that you want to restore>

• the database is restored

m-ou-se

# Download latest archlinux bootstrap package, see https://www.archlinux.org/download/
wget 'ftp://ftp.nluug.nl/pub/os/Linux/distr/archlinux/iso/latest/archlinux-bootstrap-*-x86_64.tar.gz'

# Make sure you'll have enough entropy for pacman-key later.
apt-get install haveged

# Install the arch bootstrap image in a tmpfs.
mount -t tmpfs none /mnt
cd /mnt
tar xvf ~/archlinux-bootstrap-*-x86_64.tar.gz --strip-components=1

spalladino

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE

Epigene

# Mina Deploy
# ===========
#
# Adapted from Creative deploy stack in Manabalss v4, Mar.2015, updated to support staging on Jun.2015
# On first deploy do: mina setup --verbose
# Then do           : mina deploy[initialize] --trace
#
# Usage examples:
# mina deploy[soft,seed,compile] to=staging # deploy task with all options | a simple `mina deploy` will deploy to production
# mina rake[db:seed] # for multi-argument tasks # mina 'rake[payments:refund[arg1\,arg2]]'

eduzera

psql

\c rivibike_test

CREATE TABLE users(email varchar(255));

\dt

\q

nguyendangminh

# config.rb
require 'yaml'

config = YAML.load_file('config/config.yml')
puts config['user_data']


# config.yml
user_data: 'hello world'