NTCoding

  %% Spin up the supervisor; prune ring files as necessary
    case riak_core_sup:start_link() of
        {ok, Pid} ->
            riak_core:register(riak_core, [{stat_mod, riak_core_stat}]),
            ok = riak_core_ring_events:add_guarded_handler(riak_core_ring_handler, []),

NTCoding

init([]) ->
    Children = lists:flatten(
                 [?CHILD(riak_core_sysmon_minder, worker),
                  ?CHILD(riak_core_vnode_sup, supervisor, 305000),
                  ?CHILD(riak_core_eventhandler_sup, supervisor),
                  ?CHILD(riak_core_ring_events, worker),
                  ?CHILD(riak_core_ring_manager, worker),
                  ?CHILD(riak_core_vnode_proxy_sup, supervisor),
                  ?CHILD(riak_core_node_watcher_events, worker),
                  ?CHILD(riak_core_node_watcher, worker),

NTCoding

start_link() ->
    supervisor:start_link({local, ?MODULE}, ?MODULE, []).

NTCoding

class Car {

    def fillTankWith(fuel: Int) {
        println(f"tank is full with $fuel litres")
    }

    def driveTo(place: String) {
        println(f"heading to $place")
    }

NTCoding

scala> def guessMyReturnType = "should say string on the line below"
guessMyReturnType: String

NTCoding

scala> val names = List("Jonas Boner", "Ian Battersby", "Rob Bowley")
names: List[String] = List(Jonas Boner, Ian Battersby, Rob Bowley)

scala> names.map(_.reverse)
res0: List[String] = List(renoB sanoJ, ybsrettaB naI, yelwoB boR)

scala> names.map(name => name.reverse)
res1: List[String] = List(renoB sanoJ, ybsrettaB naI, yelwoB boR)

NTCoding

class Plate {

    var ingredients = List()

    def >>:(ingredient: String) {
      ingredients ++ ingredient
    }

    def tellMeWhatYouveGot() {

NTCoding

package dbus_demo

import org.freedesktop.dbus.{DBusInterface, DBusConnection}
import dbus_demo.client.Handler

object PublisherApp {

  def main(args: Array[String]) {
    val connection = DBusConnection.getConnection(DBusConnection.SESSION) // connect to bus
    connection.requestBusName("dbus_demo.publisher") // register this application on the bus

NTCoding

package dbus_demo.client 

import org.freedesktop.dbus.DBusInterface

trait Handler extends DBusInterface {

    def handle(message: String)

}

NTCoding

package dbus_demo

import org.freedesktop.dbus.{DBusInterface, DBusConnection}
import dbus_demo.client.Handler

object ScalaClient {

    def main(args: Array[String]) {

        val connection = DBusConnection.getConnection(DBusConnection.SESSION)