I am working on a project that is accumulating information into a spreadsheet in excel 2010. The spreadsheet currently has a large number of empty cells. I am exporting the spreadsheet to xml and displaying it as an html page so that other people involved in the project can view the information easily. I wanted to know if there is some formula where I could easily enter null values into the empty cells so that the final html page would display more clearly (null is preferable to large empty spaces).
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