und3fined und3fined

Running nightmare on Amazon Linux

You may have thought of running nightmare on AWS Lambda. But before we can run it on Lambda, we need first to make it run on Amazon Linux.

Provision instance which replicates Lambda environment

According to AWS Documentation on Lambda Execution Environment and available Libraries we would need this AMI image with this alias amzn-ami-hvm-2016.03.3.x86_64-gp2. Keep in mind that AMI-image-id for this instance would be different in different regions (eg):

In eu-west-1 - ami-f9dd458a
In us-east-1 - ami-6869aa05

Compile Xvfb for lambda.

Referenes

Based on the following guide: https://ericdraken.com/running-xvfb-on-a-shared-host-without-x/

Using the following docker image: https://hub.docker.com/r/lambci/lambda/

Start up and attach to docker container to do the build on

Settings

Create a project in XCode with the default settings
- iOS > Application > Single View Application
- Language: Swift
Under project General settings, add ReactKit to Linked Framework and Libraries
- + > Add Other... and choose /path/to/react-native/ReactKit/ReactKit.xcodeproj
Now ReactKit would have been imported. Link it by choosing it from the list.
- + > lib.ReactKit.a
Under project Build Settings,

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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.

	# Install tmux 2.8 on Centos

	# install deps
	yum install gcc kernel-devel make ncurses-devel

	# cd src
	cd /usr/local/src

	# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL
	curl -LO https://github.com/libevent/libevent/releases/download/release-2.1.8-stable/libevent-2.1.8-stable.tar.gz

	10.3 (Panther):
	https://swscan.apple.com/scanningpoints/scanningpointX.xml

	10.4 (Tiger):
	https://swscan.apple.com/content/catalogs/index.sucatalog
	https://swscan.apple.com/content/catalogs/index-1.sucatalog

	10.5 (Leopard):
	https://swscan.apple.com/content/catalogs/others/index-leopard.merged-1.sucatalog

	[Unit]
	Description=supervisord - Supervisor process control system for UNIX
	Documentation=http://supervisord.org
	After=network.target

	[Service]
	Type=forking
	ExecStart=/bin/supervisord -c /etc/supervisord/supervisord.conf
	ExecReload=/bin/supervisorctl reload
	ExecStop=/bin/supervisorctl shutdown

	#!/bin/bash
	for (( i=1; i<=$2; i++ ))
	do
	aws lambda delete-function --function-name $1 --qualifier $i &>/dev/null
	echo "lambda $1 version $i was deleted"
	done

	# Customize BASH PS1 prompt to show current GIT repository and branch.
	# by Mike Stewart - http://MediaDoneRight.com

	# SETUP CONSTANTS
	# Bunch-o-predefined colors. Makes reading code easier than escape sequences.
	# I don't remember where I found this. o_O

	# Reset
	Color_Off="\[\033[0m\]" # Text Reset