Will Wolff-Myren willwm

Colours in terminal

It's a common confusion about terminal colours... Actually we have this:

plain ascii
ansi escape codes (16 colour codes with bold/italic and background)
256 colour palette (216 colours + 16 ansi + 24 gray) (colors are 24bit)
24bit true colour ("888" colours (aka 16 milion))

printf "\x1b[${bg};2;${red};${green};${blue}m\n"

Kinesis Freestyle (Terrible key switches. Mushy and un-lovable)
Kinesis Freestyle Edge (Traditional layout with too many keys, mech switches, proably too big to be tented easily/properly)
Matias Ergo Pro (Looks pretty great. Have not tried.)
ErgoDox Kit (Currently, my everyday keyboard. Can buy pre-assembled on eBay.)
ErgoDox EZ (Prolly the best option for most people.)

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

Running Protractor Headless with Docker

Setting up Docker

1st Docker: Selenium Webdriver

This docker image is a Selenium Webdriver server where our specs will be directed against. It contains the Firefox and Chrome to run our specs headless. It also provides us VNC access to check what is going on the browser.

$ docker run --rm --net="host" -e VNC_PASSWORD=pancakes elgalu/selenium:v2.45.0-ssh3

Homebrew

How To

Homebrew is a package management system for OS X. You can read more about it here, or simply run

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

to install it.

	#!/bin/bash

	# Tom Hale, 2016. MIT Licence.
	# Print out 256 colours, with each number printed in its corresponding colour
	# See http://askubuntu.com/questions/821157/print-a-256-color-test-pattern-in-the-terminal/821163#821163

	set -eu # Fail on errors or undeclared variables

	printable_colours=256

	[Version]
	Signature="$Windows NT$"
	Class=CustomUSBDevices
	ClassGuid={a503e2d3-a031-49dc-b684-c99085dbfe92}
	Provider=%ProviderName%
	DriverVer=10/10/2015,1.0.0

	[Manufacturer]
	%ProviderName% = MyWinUSBDevice,NTx86,NTamd64

	--- EAST ---

	D'Marcus Williums
	T.J. Juckson
	T'varisuness King
	Tyroil Smoochie-Wallace
	D'Squarius Green, Jr.
	Ibrahim Moizoos
	Jackmerius Tacktheritrix
	D'Isiah T. Billings-Clyde