lucastorri

Erlang/OTP 19 [erts-8.0.2] [source] [64-bit] [smp:8:8] [async-threads:64] [hipe] [kernel-poll:true] [dtrace]

01:48:28.231 [debug] Lager installed handler {lager_file_backend,"./log/console.log"} into lager_event
01:48:28.231 [debug] Lager installed handler {lager_file_backend,"./log/error.log"} into lager_event
01:48:28.232 [debug] Lager installed handler error_logger_lager_h into error_logger
01:48:28.240 [debug] Supervisor gr_param_sup started gr_param:start_link(gr_lager_default_tracer_params) at pid <0.96.0>
01:48:28.240 [debug] Supervisor gr_counter_sup started gr_counter:start_link(gr_lager_default_tracer_counters) at pid <0.97.0>
01:48:28.240 [debug] Supervisor gr_manager_sup started gr_manager:start_link(gr_lager_default_tracer_params_mgr, gr_lager_default_tracer_params, []) at pid <0.98.0>
01:48:28.240 [debug] Supervisor gr_manager_sup started gr_manager:start_link(gr_lager_default_tracer_counters_mgr, gr_lager_default_tracer_counters, [{input,0},{filter,0},{output,0}]) at pid <0.99.0>
01:48:28.296 

lucastorri

//https://github.com/papers-we-love/papers-we-love/blob/master/caching/a-constant-algorithm-for-implementing-the-lfu-cache-eviction-scheme.pdf

import scala.collection.mutable

trait Identifier[Item, Id] {

  def apply(item: Item): Id

}

lucastorri

// http://www.cubrid.org/blog/dev-platform/more-efficient-timer-implementation-using-timerwheel/
// http://preshing.com/20120612/an-introduction-to-lock-free-programming/#compare-and-swap-loops
// https://en.wikipedia.org/wiki/Non-blocking_algorithm
// http://www.javamex.com/tutorials/synchronization_volatile.shtml
// https://gist.github.com/lucastorri/fa4da12ab374a98618f2

import java.util.concurrent.Executors
import java.util.concurrent.atomic.AtomicInteger

import scala.collection.JavaConversions._

lucastorri

Vagrant.configure("2") do |config|

  config.vm.box = "precise64"

  config.vm.synced_folder "salt/", "/srv/"

  config.vm.provision :salt do |salt|

    salt.minion_config = "salt/minion.conf"

lucastorri

<style>
  tbody tr:hover {
    background-color: rgb(236, 235, 225);
  }
  #map {
    height: 700px;
    width: 1200px;
    margin-top: 20px

lucastorri

<div id="pairingRate" class="tile box_1_1"></div>
<div id="commitsPerWorkspacePerProject" class="tile box_2_1"></div>
<div id="" class="tile box_2_2"></div>
<div id="" class="tile box_1_2"></div>

lucastorri

import spark._
import com.thoughtworks.dod._

class NumberOfCommitsAnalyzer extends Analyzer {
    def apply(data: RepoData, sc: SparkContext) =
        Result(Seq("checkins"), Seq(Seq(data.commits.count)))
}

lucastorri

var moveCounter = 0;
var moveFwd = true;
function Robot(robot) {
robot.clone();
}

Robot.prototype.onIdle = function(ev) {
    var robot = ev.robot;
		if (moveFwd) robot.move(1)
    else robot.back(1);

lucastorri

var moveCounter = 0;
var moveFwd = true;
function Robot(robot) {}

Robot.prototype.onIdle = function(ev) {
    var robot = ev.robot;
		if (moveFwd) robot.move(1)
    else robot.back(1);
  	robot.rotateCannon(1);
  	moveCounter++;

lucastorri

scala> println(f(522, List(100, 5, 5, 2, 6, 8)).map(f => f.toString + " = " + f.r).mkString("\n"))
(((100.0 - 5.0) - 8.0) * 6.0) = 522.0
(((100.0 + 6.0) * 5.0) - 8.0) = 522.0
(((100.0 - 8.0) - 5.0) * 6.0) = 522.0
(((6.0 + 100.0) * 5.0) - 8.0) = 522.0
(((((5.0 - 8.0) * 5.0) + 100.0) + 2.0) * 6.0) = 522.0
(((((5.0 - 8.0) * 5.0) + 2.0) + 100.0) * 6.0) = 522.0
(((((2.0 / 5.0) * 8.0) + 100.0) * 5.0) + 6.0) = 522.0
(((((2.0 * 8.0) / 5.0) + 100.0) * 5.0) + 6.0) = 522.0
(((((2.0 * 8.0) + 6.0) / 5.0) + 100.0) * 5.0) = 522.0