mraaroncruz

# Use this to look for broken links in your app.
# crawls the development server http://localhost:3000
# Suggestion: Also check to make sure that intentional 404s
#             are handled gracefully by app.

task :crawl => :environment do
  require 'anemone'
  root = 'http://localhost:3000'
  options = {:discard_page_bodies => true, :verbose => true}

mraaroncruz

machine:
  node:
    version: 6.2.0
  environment:
    PATH: "$HOME/.asdf/bin:$HOME/.asdf/shims:$PATH"
    MIX_ENV: "test"
  services:
    - postgresql

database:

mraaroncruz

defmodule PhoenixTest.PageController do
  use PhoenixTest.Web, :controller

  def index(conn, _params) do
    render conn, "index.html"
  end

  def proxy(conn, params) do
    query_string = conn.query_string
    path = Enum.join(params["path"], "/")

mraaroncruz

defmodule EctoBatchStream do
  import Ecto.Query, only: [from: 1, from: 2]

  @batch_size 1000

  # Example:
  #
  #     query = from u in MyApp.User, select: u.email
  #     stream = EctoBatchStream.stream(MyApp.Repo, query)
  #     stream |> Stream.take(3) |> Enum.to_list # => […]

mraaroncruz

ssh-keygen -t rsa -b 4096 -f jwtRS256.key
# Don't add passphrase
openssl rsa -in jwtRS256.key -pubout -outform PEM -out jwtRS256.key.pub
cat jwtRS256.key
cat jwtRS256.key.pub

mraaroncruz

  # https://developers.google.com/identity/protocols/OAuth2ServiceAccount

  key_json = File.read!("some-service-account-key-file.json")
  key_map  = JOSE.decode(key_json)

  jwk = JOSE.JWK.from_pem(key_map["private_key"])

  jws = %{"alg" => "RS256"}

  header = %{

mraaroncruz

Following mining and findings performed on EVGA GeForce GTX 1070 SC GAMING Black Edition Graphics Card cards.

First run nvidia-xconfig --enable-all-gpus then set about editing the xorg.conf file to correctly set the Coolbits option.

# /etc/X11/xorg.conf
Section "Device"
    Identifier     "Device0"
    Driver         "nvidia"
    VendorName     "NVIDIA Corporation"

mraaroncruz

package main

import (
	"encoding/hex"
	"log"
	"net"
	"time"
)

const (

mraaroncruz

{
  "Version": "2012-10-17",
  "Statement": [
    {
      "Effect": "Allow",
      "Action": [
        "s3:GetBucketLocation",
        "s3:GetObject",
        "s3:ListBucket"
      ],

mraaroncruz

Constant lookup in Ruby can happen lexically or through the ancestry tree of the receiver(a class or module). You can identify which lookup rules are being applied by the context you're in or by the syntax being used to define a class or module.

A class body that is defined as class A::B::C; …; end will lookup constants through the ancestry tree when a constant is evaluated in its class body. Anytime you see A::B::C being used as syntax to define a class or lookup the value of a constant the ancestry tree is being used for the lookup.