How to extract text from html by HtmlAgilityPack?

            string htmlstring ="
adsasd
";
            HtmlDocument doc = new HtmlDocument();
            doc.LoadHtml(htmlstring);
            foreach (var script in doc.DocumentNode.Descendants("script").ToArray())
                script.Remove();
            foreach (var style in doc.DocumentNode.Descendants("style").ToArray())
                style.Remove();
            string ExtractedText = doc.DocumentNode.InnerText;

How to change EDMX connection string at runtime in Entity Framework?

Call constructor with connection string parameter like:
var db = new dbContext(connectionstring);

How to use MVC, Webforms and Web API in same ASP.NET project?

http://msdn.microsoft.com/en-us/magazine/dn198242.aspx


Leverage Multiple Code Frameworks with One ASP.NE

Remove Unwanted HTTP Response Headers

http://blogs.msdn.com/b/varunm/archive/2013/04/23/remove-unwanted-http-response-headers.aspx

Server - Specifies web server version.
X-Powered-By - Indicates that the website is "powered by ASP.NET."
X-AspNet-Version - Specifies the version of ASP.NET used.