I'm trying calculate the rolling standard deviation for a groupby object which contains Invoice Date, Vendor Name and Agency Name, while excluding the current r
I am attempting to have TypeScript strictly type a pub/sub module, so that it yells if users pass payloads that don't adhere to their EVENT_NAME. My first try w
How do I correctly set locale's date_format to work with cols() from readr? Instead of specifying the date format for every column: df <- read_csv2(my_file,
This code on Trino/Presto says that the day difference is 22: with period as ( select timestamp '2017-01-09 10:49:49' as period_start, timestamp '2017
I want to restrict the user from creating a new record on a model based on a specific condition. for instance, I have two fields in the model both of them is In