jessetane

// create some nodes
var node1 = db.createNode();
var node2 = db.createNode();

// save them in parallel (works fine)
async.parallel([
  function (cb) { node1.save(cb) },
  function (cb) { node2.save(cb) }
], function (err) {
  if (err) {

jessetane

#!/usr/bin/env node

function readline () {
  var readline = require("readline");
  return readline.createInterface({
    input: process.stdin,
    output: process.stdout
  });
}

jessetane

require('child_process').spawn('ssh', [ 'user@nodejs.org', 'ls' ], { stdio: [ 'ignore', 'ignore', 'ignore' ] });

jessetane

#
# user-jobs.conf
#

description "start user jobs when networking is up"

start on net-device-up

script
  cat /etc/passwd | while read LINE

jessetane

var fs = require('fs')
var http = require("http")

http.createServer(function (req, res) {
  if (req.url === "/upload" && req.method === "POST") {
    
    console.log('BEFORE', req._readableState.length) // 0 bytes have buffered here
    setTimeout(function () {
      console.log('AFTER', req._readableState.length) // this is big, and all in memory
      res.end()

jessetane

// run this somewhere remote
// this is 'dest' in https://gist.github.com/4450228

var fs = require('fs')
var http = require('http')
var PORT = 8080
var peak = 0

// watch mem usage
setInterval(function () {

jessetane

// run this locally: node <gist.js>
// then POST a big (>300mb) file to it with cURL:
// curl -X POST -d @"/path/to/big.file" localhost:8080

var http = require('http')
var PORT = 8080
var peak = 0

// watch mem usage
setInterval(function () {

jessetane

var http = require('http')
var PORT = 8080

// watch mem usage
setInterval(function () {
  console.log('memory usage ' + (process.memoryUsage().rss / (1024 * 1024)).toFixed(2) + 'mb')
}, 500)
 
http.createServer(function (req, res) {
  console.log('- got request')

jessetane

var util = require('util')
var stream = require('stream')

function Transformer (opts) {
  stream.Duplex.call(this, opts)
  this._buffer = []
  this.once('finish', this.done.bind(this))
}
util.inherits(Transformer, stream.Duplex)

jessetane

#!/usr/bin/env bash

set -e

ua="Mozilla/5.0 (Macintosh; Intel Mac OS X 10_8_3) AppleWebKit/537.31 (KHTML, like Gecko) Chrome/26.0.1410.65 Safari/537.31"
url="http://thissongissick.com/blog/2013/listen-to-daft-punk-random-access-memories-full-album-stream/"
folder=~/Desktop/random\ access\ memories
count=0

main() {