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Returning Column Name of first non- Null value
I have a CSV file I'm using as a source, I'm needing to return the column name of the first non-null value in a row.
In Excel I'd use a simple index match. I've worked out how to return the first non null value but still can't quite fathom how to return the column name.
Any help very much appreciated.
Add a List.RemoveFirstN
List.Skip(List.RemoveFirstN(List.Zip({Record.FieldValues(_), Record.FieldNames(_)}),4), each _{0}=null){0}{1}Stéphane
4 Replies
slorinSuper User
Add a List.RemoveFirstN
List.Skip(List.RemoveFirstN(List.Zip({Record.FieldValues(_), Record.FieldNames(_)}),4), each _{0}=null){0}{1}Stéphane
Brilliant thank you!!!
- slorin
Hi
Add a new column
List.Skip(List.Zip({Record.FieldValues(_), Record.FieldNames(_)}), each _{0}=null){0}{1}Stéphane
Thanks - that's almost there, however the columns I'm searching start at column 5 (first four columns are populated) how would I change this to accomodate this?
It also seems to return the same result for every row?
