briankung

First, add pry-rails to your Gemfile:
https://github.com/rweng/pry-rails

gem 'pry-rails', group: :development

Then you'll want to rebuild your Docker container to install the gems

ashrithr

Introduction to Kafka

Kafka acts as a kind of write-ahead log (WAL) that records messages to a persistent store (disk) and allows subscribers to read and apply these changes to their own stores in a system appropriate time-frame.

Terminology:

• Producers send messages to brokers
• Consumers read messages from brokers
• Messages are sent to a topic

oodavid

Backup MySQL to Amazon S3

This is a simple way to backup your MySQL tables to Amazon S3 for a nightly backup - this is all to be done on your server :-)

Sister Document - Restore MySQL from Amazon S3 - read that next

1 - Install s3cmd

this is for Centos 5.6, see http://s3tools.org/repositories for other systems like ubuntu etc

c00kiemon5ter

#!/usr/bin/env bash

# executables prefix
_prefix="/usr/bin"
# git executable
_git="$_prefix/git"

# site generation executable
_generate="$_prefix/jekyll"
# options for the generator

tj

var staticProvider = express.static(...);
app.get('*', function(req, res, next){
  staticProvider(req, res, function(err){
    if (err) return next(err);
    // oh nodes, didn't find it
  });
});