Alvise Susmel alvises

## geoip_index.js
var express = require('express');
var mongodb = require('mongodb');
var app = express();
//ENABLE CORS
app.all('*', function(req, res, next) {
  res.header("Access-Control-Allow-Origin", "*");
  res.header("Access-Control-Allow-Headers", "X-Requested-With");
  next();
 });

## geoip_index_locate.js
app.get('/locate', function(req, res) {

	//getting the ip of the client from the request headers or remoteAddress
	var ip = req.param("ip");
	ip = ip || req.headers['x-forwarded-for'] || req.connection.remoteAddress;
  var net = ip.split(".").slice(0,3).join(".")+".0"; //aaa.bbb.ccc.0

  mongodb.connect("mongodb://127.0.0.1:27017/poetic_geoips",function(err,db){
		if(err) throw err;
    var ips = db.collection("ips");

## geoip_client.js
function GeoIP(forcedIP) {
	var locateUrl = "http://geoip.poeticoding.com/locate";
  //locate function, success or fail callbacks will be triggered
	//once the request to the server is finished
	this.locate = function(successCallback,failCallback) {
		var xhr = new XMLHttpRequest();
		if(forcedIP) locateUrl += "?ip="+forcedIP;
		xhr.open("GET", locateUrl, true);
		xhr.timeout = 60000;
		xhr.onload = function (e) {

## geoip_client.html
<HTML>
	<head>
		<title>GeoIP test</title>
		<script src="http://geoip.poeticoding.com/geoip.js" type="text/javascript"></script>
	</head>
<body>
		<div id="details">Loading...</div>
	</body>
<script>
		var geoip = new GeoIP();

## fppopover.m
-(void)presentPopoverFromView:(UIView *)fromView
       onModalViewController:(UIViewController*)modalViewController {

  [self presentPopoverFromView:fromView];

  //converting the origin of the popover from the old parent view to the new modal view
  self.origin = [modalViewController.view convertPoint:self.origin fromView:_parentView];

  //the new parent view is the modal view
  [self.view removeFromSuperview];

## ghost_main.css
.site-header {
  background: white !important;
  background-color: white !important;
}

## client.ex
defmodule Coinbase.Client do
  use WebSockex

  @url "wss://ws-feed.pro.coinbase.com"

  def start_link(products \\ []) do
    {:ok, pid} = WebSockex.start_link(@url, __MODULE__, %{})
    subscribe(pid, products)
    {:ok, pid}
  end

## lazy_csv_bench.exs
lazy_csv_fn = fn ->
	File.stream!("large.csv")
	|> Stream.map(&String.trim(&1))
	|> Stream.map(&String.split(&1, ","))
	|> Stream.filter(fn
	  ["Timestamp" | _] -> false
	  [_, "NaN" | _] -> false
	  [timestamp | _] ->
	    true
	end) |> Enum.find(fn

## start.sh
docker container run -p 8000:80 nginx

## example.exs
defmodule Example do
  use GenServer

  def start_link(_) do
    GenServer.start_link __MODULE__, :ok, []
  end

  def init(:ok) do
    {:ok, []}
  end
	var express = require('express');
	var mongodb = require('mongodb');
	var app = express();
	//ENABLE CORS
	app.all('*', function(req, res, next) {
	res.header("Access-Control-Allow-Origin", "*");
	res.header("Access-Control-Allow-Headers", "X-Requested-With");
	next();
	});
	app.get('/locate', function(req, res) {

	//getting the ip of the client from the request headers or remoteAddress
	var ip = req.param("ip");
	ip = ip \|\| req.headers['x-forwarded-for'] \|\| req.connection.remoteAddress;
	var net = ip.split(".").slice(0,3).join(".")+".0"; //aaa.bbb.ccc.0

	mongodb.connect("mongodb://127.0.0.1:27017/poetic_geoips",function(err,db){
	if(err) throw err;
	var ips = db.collection("ips");
	function GeoIP(forcedIP) {
	var locateUrl = "http://geoip.poeticoding.com/locate";
	//locate function, success or fail callbacks will be triggered
	//once the request to the server is finished
	this.locate = function(successCallback,failCallback) {
	var xhr = new XMLHttpRequest();
	if(forcedIP) locateUrl += "?ip="+forcedIP;
	xhr.open("GET", locateUrl, true);
	xhr.timeout = 60000;
	xhr.onload = function (e) {
	<HTML>
	<head>
	<title>GeoIP test</title>
	<script src="http://geoip.poeticoding.com/geoip.js" type="text/javascript"></script>
	</head>
	<body>
	<div id="details">Loading...</div>
	</body>
	<script>
	var geoip = new GeoIP();
	-(void)presentPopoverFromView:(UIView *)fromView
	onModalViewController:(UIViewController*)modalViewController {

	[self presentPopoverFromView:fromView];

	//converting the origin of the popover from the old parent view to the new modal view
	self.origin = [modalViewController.view convertPoint:self.origin fromView:_parentView];

	//the new parent view is the modal view
	[self.view removeFromSuperview];
	.site-header {
	background: white !important;
	background-color: white !important;
	}
	defmodule Coinbase.Client do
	use WebSockex

	@url "wss://ws-feed.pro.coinbase.com"

	def start_link(products \\ []) do
	{:ok, pid} = WebSockex.start_link(@url, __MODULE__, %{})
	subscribe(pid, products)
	{:ok, pid}
	end
	lazy_csv_fn = fn ->
	File.stream!("large.csv")
	\|> Stream.map(&String.trim(&1))
	\|> Stream.map(&String.split(&1, ","))
	\|> Stream.filter(fn
	["Timestamp" \| _] -> false
	[_, "NaN" \| _] -> false
	[timestamp \| _] ->
	true
	end) \|> Enum.find(fn
	defmodule Example do
	use GenServer

	def start_link(_) do
	GenServer.start_link __MODULE__, :ok, []
	end

	def init(:ok) do
	{:ok, []}
	end