Farzad Yousefzadeh farskid

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 :

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/

What's an Effective Engineer?

ES6 JavaScript Compose Function

Definition

const compose = (...fns) =>
  fns.reduceRight((prevFn, nextFn) =>
    (...args) => nextFn(prevFn(...args)),
    value => value
 );

	/**
	* Sample React Native App
	* https://github.com/facebook/react-native
	*/
	'use strict';

	var React = require('react-native');
	var {
	AppRegistry,
	StyleSheet,

	// Test tree with contrived data
	let testTree = {
	value: 1,
	child: [
	{value: 2, child: [
	{value: 7, child: []},
	{value: 8, child: []},
	{value: 9, child: []},
	]},
	{value: 3, child: []},

	/**
	* Takes arguments in the form of --arg-name value and puts them into an object (argMap).
	* Argument keys begin with double hyphens and additional hyphens are converted to camelCase.
	*
	* E.g. `node quick-argument-parser.js --test-arg1 'value1' --test-arg2 'value2'` will create argMap with the value:
	* ```
	* {
	* testArg1: 'value1',
	* testArg2: 'value2'
	* }

	Promise.race([
	fetch('/foo'),
	new Promise((_, reject) =>
	setTimeout(() => reject(new Error('Timeout')), 7000)
	)
	]);

	# Pass the env-vars to MYCOMMAND
	eval $(egrep -v '^#' .env \| xargs) MYCOMMAND
	# … or ...
	# Export the vars in .env into your shell:
	export $(egrep -v '^#' .env \| xargs)

	# Requirements

	* Python 2.7
	* Google Chrome
	* ChromeDriver - WebDriver for Chrome

	- Download the latest chromedrive which is 2.28 from here - https://sites.google.com/a/chromium.org/chromedriver/downloads
	- Extract and move `chromedriver` file to `/usr/local/bin/chromedriver`
	- git clone https://github.com/li-xinyang/OS_FrontendMaster-dl
	- cd OS_FrontendMaster-dl

	/**
	compiled for max 12 active items
	**/
	@media (max-width: 767px) {
	.xs-items-1 .carousel-inner .active.left {
	left: -100%;
	}
	.xs-items-1 .carousel-inner .active.right {
	left: 100%;
	}