petitviolet

package net.petitviolet.ex.persistence.task

import akka.NotUsed
import akka.actor._
import akka.pattern.ask
import akka.stream.actor.ActorSubscriberMessage.{ OnComplete, OnNext }
import akka.stream.actor.{ ActorPublisher, ActorSubscriber, OneByOneRequestStrategy, RequestStrategy }
import akka.stream.{ ActorMaterializer, ClosedShape }
import akka.util.Timeout
import org.reactivestreams.Publisher

eamelink

Recursion and Trampolines in Scala

Recursion is beautiful. As an example, let's consider this perfectly acceptable example of defining the functions even and odd in Scala, whose semantics you can guess:

def even(i: Int): Boolean = i match {
  case 0 => true
  case _ => odd(i - 1)
}

def odd(i: Int): Boolean = i match {

Rubentxu

package main

import (
    "fmt"
    "errors"
)

type Maybe interface {
    Return(value interface{}) Maybe
    Bind(func(interface{}) Maybe) Maybe

novalagung

package main

import (
	"fmt"
	"io"
	"os"
)

var path = "/Users/novalagung/Documents/temp/test.txt"

akirillov

val retry = new RetryingFilter[HttpRequest, HttpResponse](
    retryPolicy = RetryPolicy.tries(3),
    timer = DefaultTimer.twitter
  )

  val timeout = new TimeoutFilter[HttpRequest, HttpResponse](
    timeout = 3.seconds,
    timer = DefaultTimer.twitter
  )

rajapaju

#!/bin/bash

# If it redirects to http://www.facebook.com/login.php at the end, wait a few minutes and try again

EMAIL='YOUR_EMAIL' # edit this
PASS='YOUR_PASSWORD' # edit this

COOKIES='cookies.txt'
USER_AGENT='Firefox/3.5'