entaroadun

Movies Recommendation:

• MovieLens - Movie Recommendation Data Sets http://www.grouplens.org/node/73
• Yahoo! - Movie, Music, and Images Ratings Data Sets http://webscope.sandbox.yahoo.com/catalog.php?datatype=r
• Jester - Movie Ratings Data Sets (Collaborative Filtering Dataset) http://www.ieor.berkeley.edu/~goldberg/jester-data/
• Cornell University - Movie-review data for use in sentiment-analysis experiments http://www.cs.cornell.edu/people/pabo/movie-review-data/

Music Recommendation:

• Last.fm - Music Recommendation Data Sets http://www.dtic.upf.edu/~ocelma/MusicRecommendationDataset/index.html

haschek

{
    // --------------------------------------------------------------------
    // JSHint Configuration, Strict Edition
    // --------------------------------------------------------------------
    //
    // This is a options template for [JSHint][1], using [JSHint example][2]
    // and [Ory Band's example][3] as basis and setting config values to
    // be most strict:
    //
    // * set all enforcing options to true

rgreenjr

-- show running queries (pre 9.2)
SELECT procpid, age(clock_timestamp(), query_start), usename, current_query 
FROM pg_stat_activity 
WHERE current_query != '<IDLE>' AND current_query NOT ILIKE '%pg_stat_activity%' 
ORDER BY query_start desc;

-- show running queries (9.2)
SELECT pid, age(clock_timestamp(), query_start), usename, query 
FROM pg_stat_activity 
WHERE query != '<IDLE>' AND query NOT ILIKE '%pg_stat_activity%' 

balupton

Debugging & Profiling Node.js - Moved! Click here to be redirected to the new location.

max-mapper

Note: this rough draft has turned into https://github.com/maxogden/art-of-node#art-of-node

go to https://github.com/maxogden/art-of-node#art-of-node to view the newer versions of this document

Introduction to Node.js

Table of contents

• Understanding node
• Core modules

digitaljhelms

Branching

Quick Legend

Description, Instructions, Notes

Instance	Branch

magnetikonline

Creating a remote Git repository

Before starting, ensure you can ssh user@targetserver successfully - public/private keys are a smart choice here.

• Setup of repository at targetserver
• Push first working copy
• Lock down SSH user to Git only operations

Setup of repository at targetserver

Example here assumes all Git repository users are members of a gitusers group, adjust to suit.

VRMink

Secure private web server with NodeJS

This article will explain how to set up a secure web server with NodeJS which only accepts connection from users with SSL certificates that you have signed. This is an efficient way to ensure that no other people are able to access the web server, without building a login system which will be significantly weaker.

I will not explain how to create a certificate authority (CA), create certificates or sign them. If you need to read up on this, have a look at this excelent article on how to do it with OpenSSL (Mac and Linux): https://help.ubuntu.com/community/OpenSSL#Practical_OpenSSL_Usage It is also possible to do this on a Mac with the keychain application, and I assume it is possible on a Windows machine aswell.

This architecture will allow you to have one web server communicating with an array of trusted clients, the web server itself can be on the public internet, that will not decrease the level of security, but it will only ser

vodolaz095

var ipp = require('ipp'); //get it from there - https://npmjs.org/package/ipp - $npm install ipp
var request = require('request'); //get it from there - https://npmjs.org/package/request - $npm install request
var fs = require('fs');

function getPrinterUrls(callback) {
    var CUPSurl = 'http://localhost:631/printers';//todo - change of you have CUPS running on other host
    request(CUPSurl, function (error, response, body) {
        if (!error && response.statusCode == 200) {
            var printersMatches = body.match(/<TR><TD><A HREF="\/printers\/([a-zA-Z0-9-^"]+)">/gm);//i know, this is terrible, sorry(
            var printersUrls = [];

buritica

Headless testing

• Phantomjs http://phantomjs.org/
• Casperjs http://casperjs.org/
• Zombie http://zombie.labnotes.org/
• Saucelabs https://saucelabs.com
• Browserling https://browserling.com/

Frameworks, Librerias y Herramientas

• Mocha http://visionmedia.github.io/mocha/