Is deleting???

-var http = require('http');
-
-http.createServer(function (req, res) {
-    var path = req.url.replace(/\/?(?:\?.*)?$/, '').toLowerCase();
-    switch (path) {
-        case '':
-            res.writeHead(200, { 'Content-Type': 'text/plain' });
-            res.end('Homepage');
-            break;
-        case '/about':
-            res.writeHead(200, { 'Content-Type': 'text/plain' });
-            res.end('About');
-        default:
-            res.writeHead(404, { 'Content-Type': 'text/plain' });
-            res.end('Not Found');
-            break;
-    }
-}).listen(3000);
-
-console.log('Server started on localhost:3000; press Ctrl-C to terminate....');
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