title: Node.js res.send is not a function
body: <p>I'm trying the following code but it's giving me an error, "res.send is not a function". Please help me. </p>
  
  <p>Here's the code:</p>
  
  <pre><code>var http = require('http');
  var fs = require('fs');
  var connect = require('connect');
  var express = require('express');
  
  var app = express();
  app.get('/', function(res, req  ) {
          res.send('Hello World');
      });
  
  var server = app.listen(8888, function(){
      var host = server.address().address;
      var port = server.address().port;
      console.log("Example app listening at http://%s:%s", host, port);
  });
  </code></pre>
  
  <p>The server is running fine and is connecting. The complete error that is being displayed is something like this:</p>
  
  <blockquote>
    <p>TypeError: res.send is not a function
        at c:\wamp\www\node\server.js:8:13
        at Layer.handle [as handle_request] (c:\wamp\www\node\node_modules\express\lib\router\layer.js:95:5)
        at next (c:\wamp\www\node\node_modules\express\lib\router\route.js:137:13)
        at Route.dispatch (c:\wamp\www\node\node_modules\express\lib\router\route.js:112:3)
        at Layer.handle [as handle_request] (c:\wamp\www\node\node_modules\express\lib\router\layer.js:95:5)
        at c:\wamp\www\node\node_modules\express\lib\router\index.js:281:22
        at Function.process_params (c:\wamp\www\node\node_modules\express\lib\router\index.js:335:12)
        at next (c:\wamp\www\node\node_modules\express\lib\router\index.js:275:10)
        at expressInit (c:\wamp\www\node\node_modules\express\lib\middleware\init.js:40:5)
        at Layer.handle [as handle_request] (c:\wamp\www\node\node_modules\express\lib\router\layer.js:95:5)</p>
  </blockquote>