Martin Nguyen mwin007

The introduction to Reactive Programming you've been missing

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.

Ruby on Rails Cheatsheet

Architecture

Create a new application

Install the Rails gem if you haven't done so before

auth

kubectl uses OAuth token generated by

gcloud config config-helper --format json

Ruby on Rails Cheatsheet (5.1)

Architecture

RVM

$ rvm list - show currently installed Rubies

Becoming a Spring Certified Professional without the Core Spring Course

Until recently, the only way you could become a Certified Spring Professional was to take Pivotal’s compulsory, 4-day, Core Spring training course. On completion of the course, participants received an exam voucher that allowed them to schedule an exam at a certification centre.

At approximately £2.5k per attendee, the course is not cheap putting certification out of the reach of many self-funded developers and those that work for organisations without generous training budgets.

In May 2017 Pivotal changed their policy. Spring Certification Exams became available for individual purchase without enrolling in the course. I set out to see if it was possible to pass the exam without the Core Spring course and only using publically available material.

I set myself a budget of £250, ap

Anatomy of Magento 2: API

Anatomy of Magento 2: API
Session

	#!/usr/bin/ruby
	require 'rss'

	# Usage
	# $ ./railscasts.rb http://railscasts.com/subscriptions/YOURRAILSCASTRSS/\/
	# episodes.rss
	# OR
	# $ ./railscasts.rb

	p 'Downloading rss index'

	[
	{
	"class": "label_control",
	"color": [255, 255, 255],
	"shadow_color": [24, 24, 24],
	"shadow_offset": [0, -1]
	},
	{
	"class": "button_control",
	"content_margin": [6, 5, 6, 6],

	FROM ruby:2.3.1
	RUN apt-get update -qq && apt-get install -y build-essential libpq-dev nodejs

	# Configuring main directory
	RUN mkdir -p /app_name
	WORKDIR /app_name

	# Setting env up
	ENV RAILS_ENV='production'
	ENV RAKE_ENV='production'

	#!/bin/sh

	# Clean workspace
	rm -rf *
	rm .gitignore

	# Upgrade Ruby
	rvm install ruby-2.4.1 --default

	# Start PostgreSQL and fix encoding conflict when creating database