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var crypto = require('crypto')
var request = require('request')
var url = require('url')
var irc = require('./IRC/lib/irc') // https://github.com/gf3/IRC-js
var ntwitter = require('ntwitter')
var twitter = require('twitter')
var qs = require('querystring')

// separate accounts to post and search because twitter was sending me 500s
// when I tried to use the same oauth creds for both twitter() and ntwitter()

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Disclaimer: This is an unofficial post by a random person from the community. I am not an official representative of io.js. Want to ask a question? open an issue on the node-forward discussions repo

io.js - what you need to know

• io is a fork of node v0.12 (the next stable version of node.js, currently unreleased)
• io.js will be totally compatible with node.js
• the people who created io.js are node core contributors who have different ideas on how to run the project
• it is not a zero-sum game. many core contributors will help maintain both node.js and io.js

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{"help": "https://catalog.data.gov/api/3/action/help_show?name=package_search", "success": true, "result": {"count": 48, "sort": "views_recent desc", "facets": {}, "results": [{"license_title": "License not specified", "maintainer": "New Media", "relationships_as_object": [], "private": false, "maintainer_email": "newmedia@whitehouse.gov", "num_tags": 5, "id": "59694770-b6b6-4ae0-a4b9-4ae69c0be2f6", "metadata_created": "2016-07-02T10:06:26.199575", "metadata_modified": "2016-07-02T10:06:26.199575", "author": null, "author_email": null, "state": "active", "version": null, "creator_user_id": "47303a9e-1187-4290-85a3-1fc02dc49e4a", "type": "dataset", "resources": [{"cache_last_updated": null, "package_id": "59694770-b6b6-4ae0-a4b9-4ae69c0be2f6", "webstore_last_updated": null, "id": "3a8a0ad1-19e7-4153-bb2f-d70cf88aaaf8", "size": null, "state": "active", "hash": "", "description": "", "format": "CSV", "tracking_summary": {"total": 32, "recent": 1}, "last_modified": null, "url_type": null, "no_real_name": "True", 

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Put a closure on it

Sometimes you'll have objects that manage state along with event handling. This happens frequently in MVC apps. Let's start with a messy example:

var Launcher = function(rocket) {
  this.rocket = rocket
}

Launcher.prototype.isReady = function() {

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JavaScript function hoisting by example

Below are many examples of function hoisting behavior in JavaScript. Ones marked as works successfuly print 'hi!' without errors.

To play around with these examples (recommended) clone them with git and execute them with e.g. node a.js

Notes on hoisting

(I may be using incorrect terms below, please forgive me)

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Writing node modules with voxel.js

This is a short guide that will teach you the workflows that have been figured out by the voxel.js community for writing node modules + sharing them on NPM and Github. It is assumed that you have a basic understanding of JavaScript, github and the command line (if not you can check out an introduction to git and the command line or learn JS basics from JavaScript for Cats)

The voxel-tower repository on github contains all the example code from this guide.

Table of contents

• Installing Node
• Making a new project folder

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1. Grab the latest bitcoin-core .tar.gz release and unpack it https://bitcoin.org/en/download
2. Add the bin folder to your path
3. Start the regtest server bitcoind -regtest
4. Create a test wallet bitcoin-cli -regtest createwallet test
5. Get a bcrt address for your wallet bitcoin-cli -regtest getnewaddress
6. 'Mine' some regtest btc bitcoin-cli generatetoaddress 10 <address-from-previous-command>
7. Make sure it worked `bitcoin-cli getblockcount

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var serialport = require('node-serialport')

var sp = new serialport.SerialPort("/dev/ttyO3", { 
  parser: serialport.parsers.raw,
  baud: 9600
})

sp.on('data', function(chunk) {
  console.log(chunk.toString('hex'), chunk.toString(), chunk)
})

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"http://download.kiwix.org/zim/wikipedia_ab_all.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_ab_all_nopic.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_ace_all.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_ace_all_nopic.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_ady_all.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_ady_all_nopic.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_af_all.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_af_all_nopic.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_ak_all.zim.torrent"
"http://download.kiwix.org/zim/wikipedia_ak_all_nopic.zim.torrent"