slip_no_1_A.js

//convert hello world into uppercase.


var http = require('http');
var uc = require('upper-Case');
http.createServer(function (req, res){
    res.writeHead(200, {'content-Type' : 'text/html'});
    res.write(uc.upperCase("hello world "));
    res.end();
}).listen(8080);