jamesward

Keybase proof

I hereby claim:

• I am jamesward on github.
• I am jamesward (https://keybase.io/jamesward) on keybase.
• I have a public key whose fingerprint is 341C 2AE4 7D5F F3A7 EDFB 5989 E57A 697A 70CF E5F9

To claim this, I am signing this object:

jamesward

Heroku @ Denver Open Source Users Group

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About James Ward

Desktop Linux user since: Slackware 1.0 (which came on 24 3½" floppies)

Java Developer since: 1997

jamesward

$ heroku create -s cedar --addons neo4j
$ git push heroku master 

Counting objects: 238, done.
Delta compression using up to 4 threads.
Compressing objects: 100% (114/114), done.
Writing objects: 100% (238/238), 28.65 KiB, done.
Total 238 (delta 82), reused 187 (delta 64)

jamesward

Running Java, Play! & Scala Apps on the Cloud Workshop

Goals

• Deploy a Spring + Tomcat Java app. Make changes and redeploy.
• Heroku Basics: Logging, Scaling, Configuring, Collaborating, Extending
• Deploy Play Framework on Heroku

jamesward

Continuous Delivery on the Cloud

Intro

• Continuous Integration, Continuous Delivery, NoOps / Devops
• Goals
  • Reduce Risk
• Deliver Faster

jamesward

Heroku @ Den of Clojure

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About James Ward

Java Developer since: 1997 >

jamesward

package controllers;

import play.*;
import play.mvc.*;

import views.html.*;

public class Application extends Controller {

    public static Result index() {

jamesward

Modern Web Apps with Play Framework

Create an app:

play new foo
cd foo

Add dependencies to project/Build.scala:

jamesward

Dreamhouse Einstein Vision Workshop

Create a Heroku Account:
https://signup.heroku.com

Using Heroku Button, deploy the Dreamhouse Einstein Vision:
https://github.com/dreamhouseapp/dreamhouse-pvs-scala

Create a dataset from this URL:
http://www.dreamhouseapp.io/Dreamhouse.zip

jamesward

There comes a point in every Functional Programmer's life where they feel the curse of the Monad has lifted and they must now explain Monads to their friends who just don't get it. What follows is probably wrong and confusing, cause there is no escaping the curse. But here goes...

Suppose you have a system property that contains the name of another system property, like:

KEYNAME=FOO

And you want the value of FOO, like:

FOO=BAR