matheus-santos

// SocketIO cheat sheet
// SocketIO is a library that makes websockets communications easier.
// Page: http://socket.io/
// ref: http://stackoverflow.com/a/10099325

// send to current request socket client
socket.emit('message', "this is a test");

// sending to all clients, include sender
io.sockets.emit('message', "this is a test");

DTrejo

// Scraping Made Easy with jQuery and SelectorGadget 
// (http://blog.dtrejo.com/scraping-made-easy-with-jquery-and-selectorga)
// by David Trejo
// 
// Install node.js and npm:
//    http://joyeur.com/2010/12/10/installing-node-and-npm/
// Then run
//    npm install jsdom jquery http-agent
//    node numresults.js
//