In some cases we don't want to redirect the users to a 404 page only because the users typed in the url wrongly. In this case what we want is to show the 404 content but keep or preserve the url. This way they can correct the url without having to type it in from scratch.
The way to do this in Sitecore is to execute some code before the OOTB RedirectOnItemNotFound code.
I love music and technology. Playing piano is one of my greatest talent that I have and I'm very blessed to have such talent. I have composed many songs and I'm glad that I can entertain people with my songs.
I work as a senior consultant at the moment. I deal with many modern technologies including CRM 2011,SharePoint, ASP.NET, .NET, Silverlight etc. I am always interested in new technology.
I love playing badminton, soccer, and table tennis as my regular sports :)