grugq

Operational PGP

This is a guide on how to email securely.

There are many guides on how to install and use PGP to encrypt email. This is not one of them. This is a guide on secure communication using email with PGP encryption. If you are not familiar with PGP, please read another guide first. If you are comfortable using PGP to encrypt and decrypt emails, this guide will raise your security to the next level.

viktorklang

#!/usr/bin/env zsh

# in fino veritas
 
# Borrowing shamelessly from these oh-my-zsh themes:
#   fino-time
#   pure
#   https://gist.github.com/smileart/3750104

# Set required options

jessitron

// In real life, it's great that stuff gets restarted when it fails.
// In testing, we'd rather know that it failed.

import akka.actor._
class DyingActor extends Actor {
  def receive = { case "die" => throw new Exception("poo") }
}

// Default config, everything restarts automatically
val system = ActorSystem("ordinary")

krasserm

A list of Akka Persistence plugins is now maintained at http://akka.io/community/. Please edit this page to add a new plugin.

debasishg

General Background and Overview

1. Probabilistic Data Structures for Web Analytics and Data Mining : A great overview of the space of probabilistic data structures and how they are used in approximation algorithm implementation.
2. Models and Issues in Data Stream Systems
3. Philippe Flajolet’s contribution to streaming algorithms : A presentation by Jérémie Lumbroso that visits some of the hostorical perspectives and how it all began with Flajolet
4. Approximate Frequency Counts over Data Streams by Gurmeet Singh Manku & Rajeev Motwani : One of the early papers on the subject.
5. [Methods for Finding Frequent Items in Data Streams](http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.187.9800&rep=rep1&t

DrewEaster

trait AggregateType {
  val description: String
  val classType: Class[_ <: Actor]
}

object DomainModel {
  def apply(name: String)(aggregateTypes: AggregateType*) = {
    new DomainModel(name, aggregateTypes)
  }
}

wsargent

303 See Other

Location: https://github.com/wsargent/docker-cheat-sheet

Hi there!

The docker cheat sheet has moved to a Github project under https://github.com/wsargent/docker-cheat-sheet.

Please click on the link above to go to the cheat sheet.

krasserm

import akka.actor._
import akka.persistence._

object EventsourcingExample extends App {
  class EventsourcedProcessor extends Processor {
    var events: List[Any] = Nil
    var awaitStack: List[Actor.Receive] = Nil

    def receive = {
      case Persistent(event, _) if recoveryRunning ⇒ update(event)

johnynek

// Run this with scala <filename>

/**
 * A Two-phase commit Monad
 */
trait Transaction[+T] {
  def map[U](fn: T => U): Transaction[U] = flatMap { t => Constant(fn(t)) }
  def flatMap[U](fn: T => Transaction[U]): Transaction[U] =
    FlatMapped(this, fn)

puredanger

function rm () {
  local path
  for path in "$@"; do
    # ignore any arguments
    if [[ "$path" = -* ]]; then :
    else
      local dst=${path##*/}
      # append the time if necessary
      while [ -e ~/.Trash/"$dst" ]; do
        dst="$dst "$(date +%H-%M-%S)