Andrii weivall

Multi-Threading in PHP with pthreads

A Brief Introduction to Multi-Threading in PHP

Foreword
Execution
Sharing
Synchronization
Pitfalls

Introduction

C-a == Ctrl-a
M-a == Alt-a

General

:q        close
:w        write/saves
:wa[!]    write/save all windows [force]
:wq       write/save and close

Easy Kubernetes Installation on CoreOS

At Timeline Labs, we are continuously looking at new technologies to see what fits our needs. We are especially excited about Kubernetes from Google to manage our services atop Docker and CoreOS.

This process for installing Kubernetes on CoreOS uses Flannel for Kubernetes networking and should be cloud provider agnostic. To deploy the Kubernetes master functionality into the cluster, it uses fleetctl.

Thanks to Kelsey Hightower and his blog posts! They served as a great starting point for this process.

How do I get this running?

Add the cloud config below to your own and bring up your cluster using a CoreOS version with Docker 1.3 (currently v472.0.0 in alpha). During that initial boot, the download-kubernetes and download-flannel units will download binaries from the latest project release and use those.

	export EC2_KEYPAIR=<your keypair name> # name only, not the file name
	export EC2_URL=https://ec2.<your ec2 region>.amazonaws.com
	export EC2_PRIVATE_KEY=$HOME/<where your private key is>/pk-XXXXXXXXXXXXXXXXXXXXXXXXXXXX.pem
	export EC2_CERT=$HOME/<where your certificate is>/cert-XXXXXXXXXXXXXXXXXXXXXXXXXXXXXX.pem
	export JAVA_HOME=/usr/lib/jvm/java-6-openjdk/

	##############################################################################
	# INSTALL isolated PHP 5.6 ZTS (Thread-safe) with pthreads on Ubuntu 14.04 ###
	##############################################################################

	1) Install necessary bison version

	wget http://launchpadlibrarian.net/140087283/libbison-dev_2.7.1.dfsg-1_amd64.deb
	wget http://launchpadlibrarian.net/140087282/bison_2.7.1.dfsg-1_amd64.deb
	dpkg -i libbison-dev_2.7.1.dfsg-1_amd64.deb
	dpkg -i bison_2.7.1.dfsg-1_amd64.deb

	Adyen Test Card Numbers
	These cards are only valid on our TEST system and they will never involve any actual transaction or transfer of funds. The TEST card numbers will not work on the Adyen LIVE Platform.

	For all cards use the following expiration and CVV2/CVC2/or CID for Amex.

	For all cards:

	Expiration Dates CVV2 / CVC3 CID (American Express)
	06/2016 OR 08/2018 737 7373

	/* Exercise: Loops and Functions #43 */
	package main

	import (
	"fmt"
	"math"
	)

	func Sqrt(x float64) float64 {
	z := float64(2.)

	[merge]
	tool = intellij
	[mergetool "intellij"]
	cmd = /Applications/IntelliJ\\ IDEA\\ 13.app/Contents/MacOS/idea merge $(cd $(dirname "$LOCAL") && pwd)/$(basename "$LOCAL") $(cd $(dirname "$REMOTE") && pwd)/$(basename "$REMOTE") $(cd $(dirname "$BASE") && pwd)/$(basename "$BASE") $(cd $(dirname "$MERGED") && pwd)/$(basename "$MERGED")
	trustExitCode = true
	[diff]
	tool = intellij
	[difftool "intellij"]
	cmd = /Applications/IntelliJ\\ IDEA\\ 13.app/Contents/MacOS/idea diff $(cd $(dirname "$LOCAL") && pwd)/$(basename "$LOCAL") $(cd $(dirname "$REMOTE") && pwd)/$(basename "$REMOTE")

	----- Esc -----
	Quick change directory: Esc + c
	Quick change directory history: Esc + c and then Esc + h
	Quick change directory previous entry: Esc + c and then Esc + p
	Command line history: Esc + h
	Command line previous command: Esc + p
	View change: Esc + t (each time you do this shortcut a new directory view will appear)
	Print current working directory in command line: Esc + a
	Switch between background command line and MC: Ctrl + o
	Search/Go to directory in active panel: Esc + s / Ctrl + s then start typing directory name