How do you insert data into existing Excel file?

Hey everyone!

I need to add data to existing Excel files. There are some libs that help you create new Excel files, but they don’t support all features of Excel like limiting cell values to a dropdown list, locking some of the cells, etc.

So my only option is to use a pre-existing file and to insert data into it. Any experience with updating existing Excel files from Elixir on a Linux box?


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