node.cs hello world sample

gistfile1.cs

using http = http;

class Startup
{
  public static Main()
  {
    http.createServer((req, res) => 
    {
      res.writeHead(
        200,
        new Dictionary<string, string>()
        {
          { "Content-Type", "text/plain" }
        });
      res.end("Hello World¥n");
    }).listen(8124, "127.0.0.1");
    console.log("Server running at http://127.0.0.1");
  }
}