Hieu Pham (Andromeda / Platform Pillar) phthhieu

Phantom types in ReasonML

Introduction

"A phantom type is a parametrised type whose parameters do not all appear on the right-hand side of its definition..." Haskell Wiki, PhantomType

The following write-up is intended as an introduction into using phantom types in ReasonML.

Taking a look at the above definition from the Haskell wiki, it states that phantom types are parametrised types where not all parameters appear on the right-hand side. Let's try to see if we can implement a similar example as in said wiki.

i3 Window Manager Cheat Sheet

$mod refers to the modifier key (alt by default)

General

startx i3 start i3 from command line
$mod+<Enter> open a terminal
$mod+d open dmenu (text based program launcher)
$mod+r resize mode ( or to leave resize mode)
$mod+shift+e exit i3

	<!DOCTYPE html>
	<html>
	<head>
	<style>
	body {
	height: 100%;
	margin: 0;
	width: 100%;
	overflow: hidden;
	}

	#
	# Build configuration for Circle CI
	#

	general:
	artifacts:
	- /home/ubuntu/your-app-name/app/build/outputs/apk/

	machine:
	environment: