scott hamilton shamil614

If you'd like to experiment with Terraform on macOS locally, a great provider for doing so is the Docker provider. You can get set up in a few simple steps, like so:

1. Install Docker

Install Docker for Mac if you have not already.

ArgoCD CheatSheet

ArgoCD CheatSheet
Defining an Application

Visual Studio Code and Elixir

Here I wanted to share my own configuration of Visual Studio Code that I currently use when programming in Elixir. The section about Tasks and Shortcut is taken from this post: Running Elixir Tests in Visual Studio Code/ElixirLS.

Required extensions

vscode-elixir

Custom tasks

Arel Cheatsheet on Steroids

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

Tables

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

	#!/usr/bin/env bash
	set -e

	# Formats any *.tf files according to the hashicorp convention
	files=$(git diff --cached --name-only)
	for f in $files
	do
	if [ -e "$f" ] && [[ $f == *.tf ]]; then
	#terraform validate `dirname $f`
	terraform fmt $f

	t = [1,1,2,2,3]

	f = fn(n) ->
	IO.puts("starting #{n}")
	:timer.sleep(n * 1000)
	IO.puts("finishing #{n}")
	n
	end

	tasks = Enum.map(t, fn(n) ->

	#cloud-config
	package_upgrade: true
	packages:
	- docker
	- python2-pip
	write_files:
	- path: /etc/systemd/system/docker.service.d/aws-credentials.conf
	content: \|
	[Service]
	Environment="AWS_ACCESS_KEY_ID=<key>"

	# Makefile for PlantUML
	# Author: Devin Weaver (@sukima) <[email protected]>
	# GistID: 52eacde54bf7861b19ee66a07b864583
	#
	# This handles SVGs PNGs and ASCII outputs.
	# It handles included files with the .iuml extension: !include foo.iuml
	# All diagrams have the .uml extension and reside in the diagrams directory
	# All output is saved to the output directory
	#
	# make svg - (default) build all diagrams as SVGs

	psql -h <host> -U <user> -W -d postgres

	SELECT * from pg_stat_activity;
	SELECT * from pg_stat_database;

	# Queries running during >5 minutes
	SELECT
	pid,
	datname,
	query,

	sudo yum update
	sudo amazon-linux-extras enable postgresql11
	sudo yum install postgresql postgresql-devel