In the first article of this series, Using Power Query in Excel to Translate Data Using the Google Translation API, we discussed retrieving data from a web server by using a simple API call. In the article, we used the Google Translation API endpoint.
Although it seems like a good idea to...
In Power Query, how can I add a column which merges columns based on a list (so the list of column names gets merged)?
If done manually, I would have
Source = Input_Original,
#"Added Key" = Table.AddColumn(Source, "Key", each