k33g

println("Hello :)")

println(list[1,2,3]:get(2))

let l = list[1,2,"3"]

let s = set["lions","tigers","bears"] # you can use let 
println(s) #[lions, tigers, bears]

s:add("Honey badger")

mathieuancelin

package controllers

import play.api.mvc.{Action, Controller}
import play.api.libs.iteratee.{Concurrent, Enumeratee}
import play.api.libs.json.{Json, JsValue}
import play.api.libs.EventSource
import play.api.libs.ws.WSEnumerator
import models._

import play.api.libs.concurrent.Execution.Implicits._

mathieuancelin

package play.api.libs.ws

import play.api.libs.iteratee.{Enumeratee, Concurrent, Enumerator}

import play.api.libs.concurrent.Execution.Implicits._
import com.ning.http.client._
import com.ning.http.client.AsyncHandler.STATE
import play.api.Logger
import scala.concurrent.{Future, Promise}

oxlade39

lazy val bufferedReader =  new BufferedReader(new InputStreamReader(inputstream))
val responseStream: Enumerator[String] = Enumerator.generateM[String] {
  Future{
    logger.trace("about to read line")
    val line: String = bufferedReader.readLine()
    logger.trace("read line")
    Option(line)  
  }
}

sadache

Asynchronicity is the price to pay, you better know what you're paying for...

Let's share some vocabulary first:

Thread: The primitive responsible of executing code on the processor, you can give an existing (or a new) Thread some code, and it will execute it. Normally you can have a few hundreds on a JVM, arguments that you can tweak your way out to thousands. Worth noting that multitasking is achieved when using multiple Threads. Multiple Threads can exist for a single processor in which case multitasking happens when this processor switches between threads, called context switching, which will give the impression of things happenning in parallel. An example of a direct, and probably naive, use of a new Thread in Java:

public class MyRunnable implements Runnable {
  public void run(){
 System.out.println("MyRunnable running");

leommoore

#Node - Redis

Redis is a simple key, value pair database. The common commands include:

Data Structure	Commands
Strings	SET, GET, DEL, APPEND, DECR, INCR...
Hashs	HSET, HGET, HDEL, HGETALL...
Lists	LPUSH, LREM, LTRIM, RPOP, LINSERT...
Sets	SADD, SREM, SMOVE, SMEMBERS...

sdaclin

<scheme name="IdeaBespin" version="142" parent_scheme="Default">
  <option name="LINE_SPACING" value="1.0" />
  <option name="EDITOR_FONT_SIZE" value="14" />
  <option name="EDITOR_LIGATURES" value="true" />
  <console-font>
    <option name="EDITOR_FONT_NAME" value="Consolas" />
    <option name="EDITOR_FONT_SIZE" value="12" />
  </console-font>
  <console-font>
    <option name="EDITOR_FONT_NAME" value="Monospaced" />

k33g

#Ebauche d'un framework MVC (Client) en Dart

##Installation

• Téléchargement : http://www.dartlang.org/docs/editor/getting-started/#download

##Créer un 1er projet

Nommer le projet "cubitus", modifier cubitus.html

caycefischer

1. Highlighting the Jekyll way.

This method uses Liquid tags and works when published to Github Pages. It doesn't work in Github's viewer when browsing the repo.

{{ "{% highlight html linenos "}}%}
<div>this is some preformatted code</div>
{{ "{% endhighlight "}}%}

2. Highlighting the Markdown way

sadache

Is socket.push(bytes) all you need to program Realtime Web apps?

One of the goals of Play2 architecture is to provide a programming model for what is called Realtime Web Applications.

Realtime Web Applications

Realtime Web Applications are applications that make use of Websockets, Server Sent Events, Comet or other protocols offering/simulating an open socket between the browser and the server for continuous communication. Basically, these applications let users work with information as it is published - without having to periodically ping the service.

There are quite a few web frameworks that target the development of this type of application: but usually the solution is to simply provide an API that allows developers to push/receive messages from/to an open channel, something like: