carlhoerberg

var amqp = require('amqplib/callback_api');

// if the connection is closed or fails to be established at all, we will reconnect
var amqpConn = null;
function start() {
  amqp.connect(process.env.CLOUDAMQP_URL + "?heartbeat=60", function(err, conn) {
    if (err) {
      console.error("[AMQP]", err.message);
      return setTimeout(start, 1000);
    }

yoavniran

The Ultimate Unit Testing Cheat-sheet

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• Sinon Chai
• Chai
• Sinon

joyrexus

Nice answer on stackoverflow to the question of when to use one or the other content-types for POSTing data, viz. application/x-www-form-urlencoded and multipart/form-data.

“The moral of the story is, if you have binary (non-alphanumeric) data (or a significantly sized payload) to transmit, use multipart/form-data. Otherwise, use application/x-www-form-urlencoded.”

---

Matt Bridges' answer in full:

The MIME types you mention are the two Content-Type headers for HTTP POST requests that user-agents (browsers) must support. The purpose of both of those types of requests is to send a list of name/value pairs to the server. Depending on the type and amount of data being transmitted, one of the methods will be more efficient than the other. To understand why, you have to look at what each is doing

alexaleluia12

public class Java {
    public static void main(String[] args) {
        int count = 0;
        for(int i=0; i<1000; i++){
          count += i;
        }
        System.out.println(count); // corrigido conforme comentario
    }
}

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

mrkline

C# For Python Programmers

Syntax and core concepts

Basic Syntax

• Single-line comments are started with //. Multi-line comments are started with /* and ended with */.

• C# uses braces ({ and }) instead of indentation to organize code into blocks. If a block is a single line, the braces can be omitted. For example,

MercuryRising

import redis
import time
import random


def load_file(fp, fpKey, r, expiry):
    with open(fp, "rb") as f:
        data = f.read()
    p = r.pipeline()
    p.set(fpKey, data)

MikeRogers0

<?php
function validEmail($email){
// Check the formatting is correct
if(filter_var($email, FILTER_VALIDATE_EMAIL) === false){
return FALSE;
}

// Next check the domain is real.
$domain = explode("@", $email, 2);
return checkdnsrr($domain[1]); // returns TRUE/FALSE;

thiagoghisi

1ª Criar um grupo de discussão; (Sugestão: Google Groups)

2ª Divulgar o grupo para o pessoal da sua região nas redes socias que você participa; 
(Dica: Divulgação no Twitter é essencial)

3ª Fazer um spam para todos os seus contatos da área da sua região convidando para o grupo;

4ª Se você não for muito influente nas redes sociais ou não tiver muitos contatos, 
solicitar para alguém que tenha ajudar na divulgação do grupo; 
(Dica: O que vale nesse momento é fazer bastante barulho)

bergantine

data_uri = open("sample.png", "rb").read().encode("base64").replace("\n", "")
# HTML Image Element
img_tag = '<img alt="" src="data:image/png;base64,{0}">'.format(data_uri)
print img_tag
# CSS Background Image
css = 'background-image: url(data:image/png;base64,{0});'.format(data_uri)
print css