Brian Stewart thecodesmith

Notes on Advanced GORM - Burt Beckwith on infoq.com

Don't use collections (for large collections) Instead of using GORM collections:

class Library {
    String name

static hasMany = [visits: Visit]

	# Get DNS server names
	nm-tool \| grep DNS

	# Add one or more of the above IPs to the docker config:
	# DOCKER_OPTS="--dns 8.8.8.8 ... --dns <local DNS server IP>"
	vi /etc/default/docker

	#!/usr/bin/env bash

	# Run this command first to allow downloading of bootstrap script:
	# sudo apt-get install curl
	# curl https://gist.githubusercontent.com/thecodesmith/256c0bca7ad7e88f509a/raw/163665eefb90f986fb47fb4cec0006105577ee69/bootstrap.sh -o bootstrap.sh

	sudo apt-get update
	sudo apt-get -y install xsel
	sudo apt-get -y install git

	Creating a Grails app and calling run-app yields this error:

	ERROR grails.boot.GrailsApp - Application startup failed
	java.lang.VerifyError: Bad <init> method call from inside of a branch
	Exception Details:
	Location:
	grails/web/mime/MimeType.<init>(Ljava/lang/String;)V @119: invokespecial
	Reason:
	Error exists in the bytecode
	Bytecode:

	import javax.sql.DataSource
	import groovy.sql.Sql

	class BeanImpl {

	// Setter injection
	Sql sql

	// Constructor injection
	BeanImpl(DataSource dataSource) {

	# Generate new ssh key
	ssh-keygen -t rsa

	# Copy public key to remote server
	cat ~/.ssh/id_rsa.pub \| ssh user@hostname 'cat >> .ssh/authorized_keys'

	# Notes:
	# Port field not required, defaults to 22
	# IdentityFile field not required, defaults to ~/.ssh/id_rsa

	Host github
	User git
	HostName github.com
	IdentityFile ~/.ssh/id_rsa

	Host laptop

	Download RabbitMQ Server:

	https://www.rabbitmq.com/download.html

	Install RabbitMQ Server. The server will start automatically with default settings.

	Default settings for publishing/consuming:

	username: 'guest'
	password: 'guest'

	# Put this in /etc/inputrc

	set completion-ignore-case on