This week's book giveaways are in the Refactoring and Agile forums. We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line! See this thread and this one for details.
I did a functionality which allows the user to download an excel sheet which contains the records in the database. When I press DOWNLOAD button in mozilla firefox it works correctly by downloading the excel file (filename.xls). I'm using the following code: