yanzay

def quartile(array)
  return array.first if array.length <= 1
  sorted = array.sort
  quartile_position = 0.25 * (3 * sorted.length + 1)
  quartile_int = quartile_position.to_i
  lower = sorted[quartile_int - 1]
  upper = sorted[quartile_int]
  lower + (upper - lower) * (quartile_position - quartile_int)
end

yanzay

def quartile(array, q=3)
  return array.first if array.length <= 1
  sorted = array.sort
  return sorted.last if q == 4
  quartile_position = 0.25 * (q*sorted.length + 4 - q)
  quartile_int = quartile_position.to_i
  lower = sorted[quartile_int - 1]
  upper = sorted[quartile_int]
  lower + (upper - lower) * (quartile_position - quartile_int)
end

yanzay

class InversionsCalculator
  def inversions_count(arr)
    sort_and_count(arr)[0]
  end

  private

  def sort_and_count(arr)
    return [0, arr] if arr.length == 1
    a, b = split_array(arr)

yanzay

// ~/Library/Application Support/Sublime Text 3/Packages/User/Preferences.sublime-settings
{
	"auto_complete_delay": 10,
	"color_scheme": "Packages/Color Scheme - Default/Twilight.tmTheme",
	"font_options":
	[
		"subpixel_antialias"
	],
	"font_size": 17,
	"highlight_line": true,

yanzay

<link rel="import" href="../core-scaffold/core-scaffold.html">
<link rel="import" href="../core-header-panel/core-header-panel.html">
<link rel="import" href="../core-menu/core-menu.html">
<link rel="import" href="../core-item/core-item.html">
<link rel="import" href="../core-icon-button/core-icon-button.html">
<link rel="import" href="../core-toolbar/core-toolbar.html">
<link rel="import" href="../core-menu/core-submenu.html">
<link rel="import" href="../topeka-elements/avatars.html">
<link rel="import" href="../core-icon/core-icon.html">
<link rel="import" href="../paper-button/paper-button.html">

yanzay

zookeeper:
  image: garland/zookeeper
  ports:
    - "2181:2181"

mesos-master:
  image: mesosphere/mesos-master:0.28.0-2.0.16.ubuntu1404
  hostname: mesos-master
  ports:
    - "5050:5050"

yanzay

Keybase proof

I hereby claim:

• I am yanzay on github.
• I am yanzay (https://keybase.io/yanzay) on keybase.
• I have a public key whose fingerprint is 984A E7C1 47E3 9A2A 08E6 2B2B C821 E9DD 0B55 9E16

To claim this, I am signing this object:

yanzay

var (
  listen = flag.Bool("l", false, "Listen")
  host   = flag.String("h", "localhost", "Host")
  // Default 0 port means to choose random one
  port   = flag.Int("p", 0, "Port")
)

yanzay

func main() {
  flag.Parse()
  if *listen {
    startServer()
    return
  }
}

yanzay

func startServer() {
  // compose server address from host and port
  addr := fmt.Sprintf("%s:%d", *host, *port)
  // launch TCP server
  listener, err := net.Listen("tcp", addr)

  if err != nil {
    // if we can't launch server for some reason,
    // we can't do anything about it, just panic!
    panic(err)