bdchauvette

{
  "presets": [ "es2015" ]
}

bahmutov

# See list of docker virtual machines on the local box
$ docker-machine ls
NAME      ACTIVE   URL          STATE     URL                         SWARM   DOCKER   ERRORS
default   *        virtualbox   Running   tcp://192.168.99.100:2376           v1.9.1 

# Note the host URL 192.168.99.100 - it will be used later!

# Build an image from current folder under given image name
$ docker build -t gleb/demo-app .

hungtran-it

Finding keys and values
Objects, in Vanilla JavaScript, use the same syntax as arrays
for accessing property
values.That is, the square bracket notation but typically with a human - readable
string, instead of a numerical index.However, the same issues that exist with
numerical indices and arrays exist with objects and keys too.Just because the key
is a string doesn 't mean that we know which keys are available. Sometimes, we
have to search the object to find the key we 're looking for.
We use the findKey()
function to locate the key of the first object property that

tweinfeld

_.jsonp('https://api.ipify.org/?format=jsonp', function(err, value){
  console.log(err || value);
});

corbanb

Node.js + OSX 10.10.X

Outline

Below is a quick start guide to developing node.js on OSX. These tools and settings will give you just about everything you would need on a clean install of OSX 10.10.X to get setup and coding.

Install iTerm2

https://www.iterm2.com

Install XCode

beaugunderson

from streams session

• end-of-stream - specify a callback to be called when a stream ends (which is surpsingly hard to get right)
• duplexify - compose a Duplex stream from a Readable and a Writable stream
• pump - pipe streams together and close all of them if one of them closes
• pumpify - combine an array of streams into a single duplex stream using pump and duplexify
• through2 - tools for making Transform streams
• from2 - tools for making Readable streams

from "participatory modules" session

terranware

var https = require('https');
var util = require('util');

exports.handler = function(event, context) {
    console.log(JSON.stringify(event, null, 2));
    console.log('From SNS:', event.Records[0].Sns.Message);

    var postData = {
        "channel": "#aws-sns",
        "username": "AWS SNS via Lamda :: DevQa Cloud",

techieshark

// For quickly trying things out in the browser, jQuery and Lo-Dash (like Underscore.js) are great.

// Read the code below (never copy & paste code you don't trust),
// then you can copy & paste it into the browser console to load jQuery & lodash.


(function () {

  var jq = document.createElement('script');
  jq.src = 'https://code.jquery.com/jquery-2.1.4.js';

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.

---

tsl0922

# vim style tmux config

# use C-a, since it's on the home row and easier to hit than C-b
set-option -g prefix C-a
unbind-key C-a
bind-key C-a send-prefix
set -g base-index 1

# Easy config reload
bind-key R source-file ~/.tmux.conf \; display-message "tmux.conf reloaded."