Nut natp0ng

Install MySQL on macOS Sierra

This procedure explains how to install MySQL using Homebrew on macOS Sierra 10.12

Install Homebrew

Installing Homebrew is effortless, open Terminal and enter :
$ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.

Install MySQL

At this time of writing, Homebrew has MySQL version 5.7.15 as default formulae in its main repository :

type below:

brew update
brew install redis

To have launchd start redis now and restart at login:

brew services start redis

Handy Android shortcuts

This little script eases building, running, testing and analyzing Android apps with [ant][2] and [adb][1].

You may also see it as interactive dictionary of useful [adb commands][1].

How to use

Two way iframe communication

The main difference between the two pages is the method of sending messages. Recieving messages is the same in both.

Parent

Send messages to iframe using iframeEl.contentWindow.postMessage Recieve messages using window.addEventListener('message')

iframe

How to generate and apply patches with git?

It sometimes happen you need change code on a machine from which you cannot push to the repo. You’re ready to copy/paste what diff outputs to your local working copy.

You think there must be a better way to proceed and you’re right. It’s a simple 2 steps process:

1. Generate the patch:

git diff &gt; some-changes.patch

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

	#!/bin/bash

	#####
	#
	# This script creates android emulators on the fly.
	#
	# Please refer to the README for usage instructions.
	#
	####

	Sub Main(args)

	url$ = "file:///index.html"
	if args <> invalid and args.Count() > 0 then
	url$ = args[0]
	end if
	print "url = ";url$

	DoCanonicalInit()

	pipeline {

	agent {
	label 'agentId' //The id of the slave/agent where the build should be executed, if it doesn't matter use "agent any" instead.
	}

	triggers {
	cron('H /8 * *') //regular builds
	pollSCM('* * * * *') //polling for changes, here once a minute
	}

	cd /home/<user>/
	sudo apt-get install unzip
	wget https://dl.google.com/android/repository/sdk-tools-linux-4333796.zip
	unzip sdk-tools-linux-4333796.zip -d Android
	rm sdk-tools-linux-4333796.zip
	sudo apt-get install -y lib32z1 openjdk-8-jdk
	export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64
	export PATH=$PATH:$JAVA_HOME/bin
	printf "\n\nexport JAVA_HOME=/usr/lib/jvm/java-8-openjdk-amd64\nexport PATH=\$PATH:\$JAVA_HOME/bin" >> ~/.bashrc
	cd Android/tools/bin