Adam Kirk atomkirk

Here's my explanation of the Spectre vulnerability

Let's say you create an array numbers in javascript with length 4 and [1, 2, 3, 4] in it.

And lets say it ends up next to a sensative password, in memory belonging to your password manager app.

-----------------------------------------------
1 | 2 | 3 | 4 | p | a | $ | $ | w | o | r | d |
-----------------------------------------------

Here's an ecto changeset validation for urls:

  @doc """
  validates field is a valid url

  ## Examples
    iex> Ecto.Changeset.cast(%ZB.Account{}, %{"website" => "https://www.zipbooks.com"}, [:website])
    ...> |> Utils.Changeset.validate_url(:website)
    ...> |> Map.get(:valid?)

Custom default event duration on Fantastical 2

Run this in Terminal.app

defaults write com.flexibits.fantastical2.mac DefaultEventDuration 1200

1200 = 20 minutes * 60 seconds

PS

brew info [formula name] and look for From: to get url of current formula

$ brew info heroku                                                                                                                                                                                                 
heroku: stable 6.15.24 (bottled), HEAD
Command-line client for the cloud PaaS
https://cli.heroku.com
/usr/local/Cellar/heroku/3.42.10 (985 files, 6.2MB)
  Built from source on 2015-10-07 at 17:33:25
/usr/local/Cellar/heroku/3.42.20 (985 files, 6.2MB)
  Built from source on 2015-11-24 at 11:11:11

In System Preferences > Keyboard > Shortcuts, Add the app to "Function Keys". This will make the function keys appear whenever you're using that app.

Add short cut to "App Shortcuts"

Repl

osascript -il JavaScript

Script

#!/usr/bin/env osascript -l JavaScript

	X_GOOGLE_FUNCTION_TIMEOUT_SEC=540
	X_GOOGLE_FUNCTION_MEMORY_MB=2048
	FUNCTION_TIMEOUT_SEC=540
	SHLVL=1
	FUNCTION_MEMORY_MB=2048
	X_GOOGLE_FUNCTION_TRIGGER_TYPE=CLOUD_STORAGE_TRIGGER
	PORT=8080
	ENTRY_POINT=**********
	OLDPWD=/var/tmp/worker/
	HOME=/tmp

	plug Plug.Parsers,
	parsers: [ZB.Parsers.RAWBODY, :urlencoded, :multipart, :json],
	pass: ["/"],
	json_decoder: Poison

	defmodule Mix.Tasks.AnalyzeCompile do
	use Mix.Task

	@shortdoc "Looks for problems in compile graph"

	@moduledoc """
	This is where we would put any long form documentation or doctests.
	"""

	def run(_args) do