mudge

cask "pdftk" do
  version "2.02"
  sha256 "c33cf95151e477953cd57c1ea9c99ebdc29d75f4c9af0d5f947b385995750b0c"

  url "https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/pdftk_server-#{version}-mac_osx-10.11-setup.pkg"
  name "PDFtk"
  desc "Tool for doing everyday things with PDF documents"
  homepage "https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/"

  pkg "pdftk_server-2.02-mac_osx-10.11-setup.pkg"

mudge

require 'base64'

class DataUri
  REGEXP = %r{
    data:
    (?<mediatype>
      (?<mimetype> .+? / .+? )?
      (?<parameters> (?: ; .+? = .+? )* )
    )?
    (?<extension>;base64)?

mudge

#!/bin/bash
set -euo pipefail
IFS=$'\n\t'

# Download all ticked blocklists from The Firebog's "The Big Blocklist
# Collection" [0] and block access to them with Unbound by redirecting traffic
# to 0.0.0.0.
#
#   [0]: https://firebog.net
(

mudge

# A refinement to add methods to Enumerables for calculating the three
# Pythagorean means.
#
# See https://en.wikipedia.org/wiki/Pythagorean_means
module PythagoreanMeans

  # Note that due to a bug refining modules in Ruby 2.7 [1], we can't `refine
  # Enumerable` so we `refine Array` instead.
  #
  # See also https://interblah.net/why-is-nobody-using-refinements

mudge

# Based off chruby's auto.sh: https://github.com/postmodern/chruby#auto-switching
unset NODE_AUTO_VERSION

function chnode_auto() {
	local dir="$PWD/" version

	until [[ -z "$dir" ]]; do
		dir="${dir%/*}"

		if { read -r version <"$dir/.node-version"; } 2>/dev/null || [[ -n "$version" ]]; then

mudge

/*
 * Inspired by Dan Abramov's "Making setInterval Declarative with React Hooks",
 * this is a custom hook for debouncing a callback (e.g. for click handlers) such
 * that a callback will not be fired until some delay has passed since the last click.
 * The callback will automatically be updated with the latest props and state on every
 * render meaning that users don't need to worry about stale information being used.
 *
 * See https://overreacted.io/making-setinterval-declarative-with-react-hooks/ for the
 * original inspiration.
 */

mudge

Keynote

• https://statsbot.co
• https://github.com/pact-foundation/pact_broker
• https://detectify.com
• https://www.microfocus.com/en-us/products/static-code-analysis-sast/overview
• https://f5.com/products/modules/global-traffic-manager

Testing Infrastructure in 2019

mudge

On macOS:

$ brew install golang
$ go get github.com/cloudflare/cloudflared/cmd/cloudflared
$ cd ~/go/src/github.com/cloudflare/cloudflared/
$ env GOOS=linux GOARCH=arm GOARM=5 make cloudflared
$ scp cloudflared pi@pi.hole:

Then you can follow the instructions from https://docs.pi-hole.net/guides/dns-over-https/#arm-architecture-raspberry-pi

mudge

require 'fibonacci_heap'

# Assuming `graph` is an object with the following interface that stores vertices as `FibonacciHeap::Node`
# instances and `source` is a `FibonacciHeap::Node`:
#
# * `graph.vertices`: return an Enumerable of all vertices in the graph
# * `graph.neighbours(u)`: return an Enumerable of all vertices that neighbour a given vertex `u`
# * `graph.length(u, v)`: return the numeric weight of the edge between two given vertices `u` and `v`
def dijkstra(graph, source)
  dist = Hash.new(Float::INFINITY)

mudge

class CircularDoublyLinkedList
  include Enumerable

  class Node
    include Comparable

    attr_accessor :key, :next, :prev
    alias right next
    alias left prev