in reply to Re^3: How do I remove the duplicates from the array?
in thread How do I remove the duplicates from the array?

Update: Never mind the below for farang had already showed that above.

I /GUESS/ OP has a issue of keeping track of missing values and display of them. So, undef (ideally; else nothing, '') could be used for the missing values. Format the display with whitespace as needed.

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