Problem description & analysis:

There is a data table:

Task: We want to duplicate the data.

Solution:

Use SPL XLL and enter the following formula:

=spl("=?1.id()",A2:A17)

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✨SPL download address: esProc Desktop FREE Download

✨Plugin Installation Method: SPL XLL Installation and Configuration

✨References to other rich Excel operation cases: Desktop and Excel Data Processing Cases

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