dhavaln

Install HAProxy from Homebre:
`brew install haproxy`

For full reference:
https://serversforhackers.com/load-balancing-with-haproxy

josh-authy

var qs = require('qs');
var crypto = require('crypto');

/**
 * @param {http request} req
 * @param {!string} apiKey
 * @return {Boolean} True if verified
 */
function verifyCallback(req, apiKey) {

hollance

/*
  The "hello world" of neural networks: a simple 3-layer feed-forward
  network that implements an XOR logic gate.

  The first layer is the input layer. It has two neurons a and b, which
  are the two inputs to the XOR gate.

  The middle layer is the hidden layer. This has two neurons h1, h2 that
  will learn what it means to be an XOR gate.
 

adohe-zz

package singleton

import (
    "sync"
)

type singleton struct {
}

var instance *singleton

bbengfort

from threading import Timer
from functools import partial

class Interval(object):

    def __init__(self, interval, function, args=[], kwargs={}):
        """
        Runs the function at a specified interval with given arguments.
        """
        self.interval = interval

patrickbrandt

Socket.io integration between an Express and Angular app is a breeze. I'll outline the Express implementation first, then outline Angular integration.

Express + socket.io

Reference socket.io in layout.jade

npm install socket.io --save and then reference socket.io in your layout.jade file:

doctype html
html(ng-app="example")
  head
    title= title

yoavniran

The Ultimate Unit Testing Cheat-sheet

---

• Sinon Chai
• Chai
• Sinon

vitorbritto

Remove MySQL completely

1. Open the Terminal

2. Use mysqldump to backup your databases

3. Check for MySQL processes with: ps -ax | grep mysql

4. Stop and kill any MySQL processes

5. Analyze MySQL on HomeBrew:

   brew remove mysql
   

talpa

#!/bin/bash
PHANTOM_JS="phantomjs-1.9.8-linux-x86_64"
if [[ $EUID -ne 0 ]]; then
  echo "You must be a root user" 2>&1
  exit 1
else
	apt-get update
	apt-get install -y build-essential chrpath libssl-dev libxft-dev 
	apt-get install -y libfreetype6 libfreetype6-dev
	apt-get install -y libfontconfig1 libfontconfig1-dev

earth2marsh

swagger: 2
info:
  title: The new Uber API
  description: Move your app forward with the Uber API
  version: "1.0.0"
host: api.uber.com
schemes:
  - https
basePath: /v1
produces: