Milan Rawal codemilan

This will create a proxy server in whatever your availability zone your VPC is in. For me, that's us-east-1b. For you, that may be something different. Steps 10+ should more or less work regardless of your provider since those steps cover the setup and configuration of TinyProxy.

Click the Launch Instance button.
Choose Ubuntu Server 14.04 LTS (HVM), SSD Volume Type. This isn't strictly necessary. If you choose another OS, check its documentation for how to install new packages.
On the Choose an Instance Type screen, select t2.micro. It's Free Tier eligible.
Click the Next: ... buttons until you reach the Configure Security Group screen.
- You may wish to reduce the amount of storage on the Add Storage screen. This is optional.
- You may wish to add a tag on the Tag Instance screen. This is also optional.
On the Configure Security Group screen:

Select Create a new security group.

My initial setup for Ruby on Rails development

Note: I'm using Mac OS X Lion (10.7.5)

All links, commands and order to install

Download Xcode
Open Xcode, Xcode (menu) > Preferences... > Downloads. Install Command Line Tools
Install Homebrew

ruby -e "$(curl -fsSL https://raw.github.com/mxcl/homebrew/go)"

React lifecycle cheatsheet

Method	Side effects¹	State updates²	Example uses
Mounting
`componentWillMount`		✓	Constructor equivalent for `createClass`
`render`			Create and return element(s)
`componentDidMount`	✓	✓	DOM manipulations, network requests, etc.
Updating
`componentWillReceiveProps`		✓	Update `state` based on changed `props`

Rails naming conventions

General Ruby conventions

Class names are CamelCase.

Methods and variables are snake_case.

Methods with a ? suffix will return a boolean.

Guide for installing React Native on Linux (ubuntu 14.04)

Step 1: Install JDK 7

sudo apt-get install openjdk-7-jdk

Step 2: Download the Android SDK

What is React Fiber? And how can I try it out today?

what?

React Fiber is an ongoing reimplementation of React's core algorithm. It is the culmination of over two years of research by the React team.

why?

If you're writing web applications with Ruby there comes a time when you might need something a lot simpler, or even faster, than Ruby on Rails or the Sinatra micro-framework. Enter Rack.

Rack describes itself as follows:

Rack provides a minimal interface between webservers supporting Ruby and Ruby frameworks.

Before Rack came along Ruby web frameworks all implemented their own interfaces, which made it incredibly difficult to write web servers for them, or to share code between two different frameworks. Now almost all Ruby web frameworks implement Rack, including Rails and Sinatra, meaning that these applications can now behave in a similar fashion to one another.

At it's core Rack provides a great set of tools to allow you to build the most simple web application or interface you can. Rack applications can be written in a single line of code. But we're getting ahead of ourselves a bit.

	# NOTES::Important (!) To construct a signature string, parameters should be ordered alphabetically by
	# initials of parameter names. Otherwise the e-signature verification process will fail.

	# Post request.
	require "net/http"
	require "uri"
	require 'openssl'
	require "base64"
	require "rubygems"
	require "json"

	require 'active_record'
	require 'arel'

	# Ruby-like syntax in AR conditions using the underlying Arel layer (Rails >= 3.0).
	#
	# What you would usually write like this:
	#
	# User.where(["users.created_at > ? AND users.name LIKE ?", Date.yesterday, "Mary"])
	#
	# can now be written like this (note those parentheses required by the operators precedences):

	require 'bundler/inline'

	gemfile do
	source 'https://rubygems.org'
	gem 'pg'
	gem 'activerecord', '5.2.0'
	gem 'memory_profiler'
	gem 'benchmark-ips'
	end