library(tidyverse) y <- "cyl"
mutate(paste0(x,y) := as.factor(cyl)) #"Error: The LHS of `:=` must be a string or a symbol"
mutate(paste0(x,y) = as.factor(cyl)) # Error: unexpected '='
我试图通过api上传到paste.ee,但是,我一直收到错误:{"errors":[{"field":"sections","message":"The sections must be an arraySection1', 'syntax':'autodetect','contents':'name'}]}
post_response = requests.post(url='https