Here is a quick and simple way to find duplicates for SharePoint documents.
Here is the quickest way to create search results ticker in SharePoint by using jQuery and jCarousel Lite. Just copy paste the code and your ticker is ready.
Here is an example of using Case structure to render different HTML based on different values of the field
To get the raw XML click XSL Editor button of Search Core Results web part and replace the already provided XSL with the following