I've got a database with free text fields that I want to use to filter a data.frame or tibble. I could perhaps with lots of work create a list of all possible m
I have two lists of titles for jazz standards. Both lists have a couple thousand entries, and I would like to find the songs in the second list that are not co
I have two lists of titles for jazz standards. Both lists have a couple thousand entries, and I would like to find the songs in the second list that are not co