Doug Bryant netinlet

Docker - How to cleanup (unused) resources

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

TL;DR

Install Postgres 9.6, and then:

sudo pg_dropcluster 9.6 main --stop
sudo pg_upgradecluster 9.5 main
sudo pg_dropcluster 9.5 main

A (more) complete cheatsheet for Arel, including NamedFunction functions, raw SQL and window functions.

posts = Arel::Table.new(:posts)
posts = Post.arel_table # ActiveRecord

Resumes between 475-600 words have a higher interview rate with a sharp cliff on either end. -- Try to fit it all on one page, 2 pages max.

Have enough keywords to match ~50% of the job requirements, but don't overdo it.

No Objective Section (Unless you're wanting it to take place of a cover letter)

Every 3 sentences, use at least 1 number to demonstrate concrete impact Hovering around 20% of the content having numbers

	{
	"Version": "2012-10-17",
	"Statement": [
	{
	"Effect": "Allow",
	"Action": [
	"cloudformation:CreateStack",
	"cloudformation:UpdateStack",
	"cloudformation:DescribeStacks",
	"cloudformation:ListStacks",

	{
	"Version": "2012-10-17",
	"Statement": [
	{
	"Effect": "Allow",
	"Action": [
	"cloudformation:CreateStack",
	"cloudformation:UpdateStack",
	"cloudformation:DescribeStacks",
	"cloudformation:ListStacks",

	AWSTemplateFormatVersion: '2010-09-09'
	Description: Cognito Stack
	Parameters:
	AuthName:
	Type: String
	Description: Unique Auth Name for Cognito Resources

	Resources:
	# Creates a role that allows Cognito to send SNS messages
	SNSRole:

	import { mapState } from 'vuex'

	export default function mapStatesTwoWay (namespace, states, updateCb) {
	const mappedStates = mapState(namespace, states)
	const res = {}
	for (const key in mappedStates) {
	res[key] = {
	set (value) {
	updateCb.call(this, { [key]: value })
	},