Connor Leech connor11528

Sequelize Relationships: `hasOne` vs `belongsTo`

Intro

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

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.

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

$ sudo npm install -g hexo-cli

$ hexo -v
hexo-cli: 0.1.9

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

Picking the right architecture = Picking the right battles + Managing trade-offs

User cases (description of sequences of events that, taken together, lead to a system doing something useful)
- Who is going to use it?
- How are they going to use it?

	#!/bin/bash
	# Usage
	# $ ./install-cert-macos.sh "/path/to/cert"
	CERT_PATH="$1"

	# First, grab the SHA-1 from the provided SSL cert.
	CERT_SHA1=$(openssl x509 -in "$CERT_PATH" -sha1 -noout -fingerprint \| cut -d "=" -f2 \| sed "s/://g")

	# Next, grab the SHA-1s of any standard.dev certs in the keychain.
	# Don't return an error code if nothing is found.

	<!doctype html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>Vanilla Javascript DropDown Menu Example</title>
	<meta name="viewport" content="width=device-width, initial-scale=1">
	<link rel="stylesheet" type="text/css" href="style.css">
	</head>
	<body>
	<div id="menu-dropdown">Menu ▼</div>

	import java.util.LinkedList;
	import java.util.Queue;

	public class LevelOrderTraversal {

	public void levelOrderNaiveApproach(Node root){
	int h = height(root);
	for(int i=1;i<=h;i++){
	printLevels(root,i);
	System.out.println("");