mmaelzer

var protos = Object.getPrototypeOf(this);
Object.keys(protos).forEach(function(key) {
  if (typeof this[key] === 'function' && key !== 'constructor') {
    var fn = this[key];
    this[key] = function() {
      var name = this.name ? this.name + '.' : '';
      var identity = name + key;
      console.time(identity);
      var ret = fn.apply(this, arguments);
      console.timeEnd(identity);

mmaelzer

Keybase proof

I hereby claim:

• I am mmaelzer on github.
• I am mmaelzer (https://keybase.io/mmaelzer) on keybase.
• I have a public key whose fingerprint is 9936 1A28 13D1 8F50 0B07 3659 5817 EAB8 2585 81F4

To claim this, I am signing this object:

mmaelzer

var MjpegCamera = require('mjpeg-camera');
var WriteStream = require('stream').Writable;
var app = require('express')();
var http = require('http').Server(app);
var io = require('socket.io')(http);

var camera = new MjpegCamera({
  user: 'username',
  password: 'password',
  url: 'http://camera-ip-address',

mmaelzer

import csv
import json
import sys

jsonfile = open(sys.argv[2], 'w')

with open(sys.argv[1]) as csv_file:
    reader = csv.DictReader(csv_file)
    for row in reader:
        json.dump(row, jsonfile)

mmaelzer

#!/usr/bin/env python
from datetime import datetime
import os
from os import path, walk
import shutil
import sys
import time

if len(sys.argv) < 3:
    print 'Usage: filesort.py [src] [dest]'

mmaelzer

Mike Maelzer
============================================================
  + email: mmaelzer@gmail.com
  + website: [mikemaelzer.com](http://mikemaelzer.com)
  + phone: 865.310.1793
  + github: mmaelzer  
  
  
Experience
------------------------------------------------------------

mmaelzer

~/code/http-bench
// go GOMAXPROCS=1 go run webserver.go
// go 1.5
❯ wrk -d10s -t10 -spost_json.lua http://127.0.0.1:8080
Running 10s test @ http://127.0.0.1:8080
  10 threads and 10 connections
  Thread Stats   Avg      Stdev     Max   +/- Stdev
    Latency     2.35ms    8.83ms 141.01ms   98.36%
    Req/Sec   737.67    232.61     6.24k    90.63%
  73018 requests in 10.10s, 84.75MB read

mmaelzer

Setup

http-bench

$ git clone git@github.com/mmaelzer/http-bench

wrk (on mac)

$ brew install wrk

mmaelzer

$.fn.percentScrolledTop = function() {
  var vals = [];
  this.each(function() {
    vals.push(+($(this).scrollTop() / this.scrollHeight));
  });
  return vals.length === 1 ? vals[0] : vals;
};

$.fn.percentScrolledBottom = function() {
  var vals = [];

mmaelzer

/** =========================== SERVER =================================== */
var io = require('socket.io')(server);
var MjpegCamera = require('mjpeg-camera');

server.listen(3000);

// Create an MjpegCamera instance
var camera = new MjpegCamera({
  name: 'backdoor',
  url: 'http://192.168.7.1/video'