Excluding last column of jQuery DataTables.net TableTools

Question

Question: How can I exclude the last column of jQuery DataTables.net when using the TableTools extras to export?

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Answer 1

The best I've found so far is these hacks. Not particularly useful in my case, but maybe you have better luck

http://datatables.net/forums/discussion/327/tabletools-v1.0.2-save-as-excel-csv-copy-and-print/p3