Henrik Nyh henrik

I wanted to uninstall erlang-history on OS X because of this issue.

This is what I did, essentially reversing the install instructions.

Note that file paths may vary with OS, installation method, versions etc.

Open /usr/local/Cellar/erlang/18.3/lib/erlang/lib/kernel-4.2/ebin/kernel.app in an editor and remove group_history from the modules list.
Recompile group.erl like so: cd /usr/local/Cellar/erlang/18.3/lib/erlang/lib/kernel-4.2/src; erlc group.erl
Move the compiled group.beam from src to ebin: cd ..; mv src/group.beam ebin/
Remove group_history.beam just to be tidy: rm ebin/grop_history.beam

My notes from updating to macOS Sierra, as a Ruby/Rails developer working in VirtualBox/Vagrant.

Homebrew

brew doctor told me to fix /usr/local ownership:

sudo chown -R $(whoami) /usr/local

It also said Error: Failure while executing: /usr/bin/otool -L /usr/bin/install_name_tool.

Time	Route and type	Price
Fri 2016-06-24 ~15:40	Adult Single: Todmorden to Littleborough	£2.90
Sat 2016-05-14 ~11:50	"HX / Hud [Halifax to Huddersfield?] Day O/P [off-peak day return?]"	£3.90

Idea: Use DnD with a timer for a pomodoro/pairing stint.
Enforce discipline in certain chat rooms, perhaps even have a code of conduct. E.g. no chat in notifications rooms; keep "for fun" discussions in a separate room.

When pairing, as a senior dev, you can slow down and ask the more junior dev to explain how this or that works.

	// ==UserScript==
	// @name iPlayer better tabs
	// @namespace http://henrik.nyh.se/
	// @version 0.2
	// @description Indicates on browser tabs when the episode becomes unavailable. Counts down if the tab is left open. Also strips title prefixes like "BBC iPlayer" so tabs show actual titles.
	// @author Henrik Nyh
	// @match http://www.bbc.co.uk/iplayer/*
	// @match http://www.bbc.co.uk/programmes/*
	// @grant none
	// @updateURL https://gist.githubusercontent.com/henrik/c7ad3b90379a19f2c0164b3243c6b378/raw

	defmodule Lab do
	defmacro deft({name, _, [{:::, _, [argthing, {_, _, [:Integer]}]}]}, do: block) do
	quote do
	def unquote(name)(arg) when is_integer(arg) do
	var!(unquote(argthing)) = arg
	unquote(block)
	end
	end
	end

	# Simulating running an A/B test several times to see false negatives vs. statistical power.

	# https://github.com/bmuller/abanalyzer
	# gem install abanalyzer
	require "abanalyzer"

	# A converts at 50%. B converts at 66.66…%.
	treatment_a = -> { [ "converted", "unconverted" ].sample }
	treatment_b = -> { [ "converted", "converted", "unconverted" ].sample }

	// ==UserScript==
	// @name TSB Memorable Information Autofill
	// @namespace http://henrik.nyh.se/
	// @version 0.1
	// @description Automatically fills out characters from your "memorable information". Prompts for the full string the first time only. Intentionally fills out but doesn't submit, so you're in control.
	// @author Henrik Nyh
	// @match https://internetbanking.tsb.co.uk/personal/logon/login/
	// @grant GM_setValue
	// @grant GM_getValue
	// @updateURL https://gist.githubusercontent.com/henrik/f7d25092582f64bf15925671692e8f49/raw

	-- AppleScript to change Screenhero audio input/output device.
	-- By Henrik Nyh for Auctionet.com 2016-04-28 under the MIT license.
	--
	-- Usage in a terminal, assuming this file is screenhero_io.scpt:
	--
	-- osascript screenhero_io.scpt "My desired input" "My desired output"

	on run argv
	set desiredInputDevice to item 1 of argv
	set desiredOutputDevice to item 2 of argv