ClientIDMode is a big help for JQuery in ASP.NET WebForms

Problem:

Client ID for a server side tag is generated dynamically in ASP.NET, particularly in user control.

This way will make inconvenience for JQuery selector. 

Solution:

There is a new attribute in ASP.NET 4, ClientIDMode to solve this problem, Especially, Static and Predicable modes

http://msdn.microsoft.com/en-us/library/system.web.ui.control.clientidmode.aspx

How to Build an RSS Feed with ASP.NET

http://net.tutsplus.com/tutorials/asp-net/how-to-build-an-rss-feed-with-asp-net/

PDF viewer, How to display PDF or MS Office documents in web page without installed client software

How to display PDF or MS Office documents in web page without installed client software?

Google Docs viewer

http://docs.google.com/viewer

Example code:

<html><body>

<iframe src="http://docs.google.com/viewer?url=per.lacity.org%2Fexams%2Fchromeissue.pdf&embedded=true" width="600" height="780" style="border: none;"></iframe>

</body></html>

Node.js, Javascript on server side

An interesting open source project:


An example of a web server written in Node which responds with "Hello World" for every request.

var http = require('http');
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World\n');
}).listen(8124, "127.0.0.1");
console.log('Server running at http://127.0.0.1:8124/');

http://nodejs.org/

How to use Entity Framework for MySQL?

Install Connector/Net.

Connector/Net is a fully-managed ADO.NET driver for MySQL.
http://www.mysql.com/downloads/connector/net