abreslav

package sample.hello

import akka.actor.ActorSystem
import akka.actor.Props
import akka.actor.UntypedActor
import akka.actor.UntypedActorContext
import akka.actor.ActorPath
import scala.concurrent.duration.Duration
import java.util.HashMap
import akka.actor.ActorSystem

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

kim0

Tutorial [Copied from: http://linux-tc-notes.sourceforge.net/tc/doc/sch_hfsc.txt]
========

  HFSC stands for Hierarchical Fair Service Curve.  Unlike its
  cousins CBQ and HTB it has a rigorous mathematical foundation that
  delivers a guaranteed outcome.  In practice that means it does a
  better job than either CBQ or HTB, both of which are essentially
  best effort guesses at solving what is a surprisingly complex
  problem.  Both of them get it wrong in subtle ways which show up
  as them not meeting their bandwidth and latency guarantees.

smarr

Introductory Material

• Add Graal JIT Compilation to Your JVM Language in 5 Steps, A Tutorial http://stefan-marr.de/2015/11/add-graal-jit-compilation-to-your-jvm-language-in-5-easy-steps-step-1/

• The SimpleLanguage, an example of using Truffle with great JavaDocs. It is the officle getting-started project: https://github.com/graalvm/simplelanguage

• Truffle Tutorial, Christan Wimmer, PLDI 2016, 3h recording https://youtu.be/FJY96_6Y3a4 Slides

OlegIlyenko

In this gist I would like to describe an idea for GraphQL subscriptions. It was inspired by conversations about subscriptions in the GraphQL slack channel and different GH issues, like #89 and #411.

Conceptual Model

At the moment GraphQL allows 2 types of queries:

• query
• mutation

Reference implementation also adds the third type: subscription. It does not have any semantics yet, so here I would like to propose one possible semantics interpretation and the reasoning behind it.

ochrons

package poc

import org.scalajs.dom

import scala.scalajs.js
import scala.scalajs.js.annotation.JSExport

@js.native
object WorkerGlobal extends js.GlobalScope {
  def addEventListener(`type`: String, f: js.Function): Unit = js.native

simenbrekken

import firebase from 'firebase'
import { filter, map } from 'lodash'
import { makeExecutableSchema } from 'graphql-tools'

firebase.initializeApp({
  databaseURL: 'https://grafire-b1b6e.firebaseio.com',
})

const mapSnapshotToEntity = snapshot => ({ id: snapshot.key, ...snapshot.val() })
const mapSnapshotToEntities = snapshot => map(snapshot.val(), (value, id) => ({ id, ...value }))

barbolo

References:

https://github.com/tesseract-ocr/tesseract/wiki/Compiling

http://stackoverflow.com/questions/33588262/tesseract-ocr-on-aws-lambda-via-virtualenv

https://github.com/sirfz/tesserocr

Instructions for running Tesseract OCR on AWS Lambda with Python

aturley

Pony Considerations

If you're thinking of checking out the Pony programming language, here's a list of things that I think are important to know. This list is based on a Tweet that I wrote.

Editor/IDE support

There are Pony packages for several popular editors.

• Emacs
• Sublime

Charlyzzz

interface Package
object Echo : Package
object Broadcast : Package
data class Children(val response: Receptionist.Listing) : Package

val childrenServiceKey: ServiceKey<Echo> = ServiceKey.create(Echo::class.java, "children")

val father: Behavior<Package> = Behaviors.setup<Package> { ctx ->
    val receptionistAdapter = ctx.messageAdapter(Receptionist.Listing::class.java) { Children(it) }