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How one developer just broke Node, Babel and thousands of projects in 11 lines of JavaScript – Link
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Electron – Build cross platform desktop apps with web technologies – Link
What every Browser knows about you – Link
Android Studio 2.0 | Android Developers Blog – Link
Dev Centers – Directory of developer center websites with memorable URL shortcuts – Link
Java Forever And Ever Movie (Java vs Windows .Net) – Link
Everything announced at Facebook's F8 conference – Link
New Facebook dev tools include Account Kit, push and quote sharin

Docker Swarm Mode Ports

Starting with 1.12 in July 2016, Docker Swarm Mode is a built-in solution with built-in key/value store. Easier to get started, and fewer ports to configure.

Inbound Traffic for Swarm Management

TCP port 2377 for cluster management & raft sync communications
TCP and UDP port 7946 for "control plane" gossip discovery communication between all nodes
UDP port 4789 for "data plane" VXLAN overlay network traffic
IP Protocol 50 (ESP) if you plan on using overlay network with the encryption option

AWS Security Group Example

Enable Docker Remote API with TLS client verification

Docker's Remote API can be secured via TLS and client certificate verification.
First of all you need a few certificates and keys:

CA certificate
Server certificate
Server key
Client certificate
Client key

Create certificate files

See here

Please go to Enable Docker Remote API with TLS client verification.

Old content:

docker-auth.js Generate Certs

Troubleshooting

set http or socks proxy environment variables

# set http proxy
export http_proxy=http://PROXYHOST:PROXYPORT

# set http proxy with user and password
export http_proxy=http://USERNAME:PASSWORD@PROXYHOST:PROXYPORT

# set http proxy with user and password (with special characters)

	#
	# This config file is a combination of ideas from:
	# http://www.37signals.com/svn/posts/1073-nuts-bolts-haproxy
	# http://www.igvita.com/2008/05/13/load-balancing-qos-with-haproxy/
	# http://wiki.railsmachine.com/HAProxy
	# http://elwoodicious.com/2008/07/15/nginx-haproxy-thin-fastcgi-php5-load-balanced-rails-with-php-support/
	# http://upstream-berlin.com/2008/01/09/using-haproxy-with-multiple-backends-aka-content-switching/
	# http://wiki.railsmachine.com/HAProxy
	# http://gist.github.com/raw/25482/d39fb332edf977602c183194a1cf5e9a0b5264f9
	#

	echo "Turn OFF Firewall"
	chkconfig firewalld off
	service firewalld stop

	echo "192.168.122.226 ipa.ec.example.com ipa" >> /etc/hosts

	echo "Change DNS server to 192.168.122.247 (ad.example.com)"
	cat >> /etc/dhcp/dhclient-eth0.conf << EOF

	supersede domain-name-servers 192.168.122.247;

	#!/usr/bin/env python
	"""
	Clone all public and private repositories from a GitHub user or organization.

	Copyright (c) 2018 Yuriy Guts

	usage: github-clone-all.py [-h] [--auth-user AUTH_USER]
	[--auth-password AUTH_PASSWORD] [--clone-user USER]
	[--clone-org ORG]

	#!/bin/bash

	## List all manually installed packages on a debian/ubuntu system
	## manually installed means:
	## 1. not pre-installed with the system
	## 2. not marked auto-installed by apt (not dependencies of other
	## packages)
	## Note: pre-installed packages that got updated still needs to be
	## filtered out.

	/**
	* Creates a read/writable property which returns a function set for write/set (assignment)
	* and read/get access on a variable
	*
	* @param {Any} value initial value of the property
	*/
	function createProperty(value) {
	var _value = value;

	/**