Nothing
#' Check whether the connection is open
#'
#' @param sc \code{spark_connection}
#'
#' @keywords internal
#'
#' @export
connection_is_open <- function(sc) {
UseMethod("connection_is_open")
}
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.