search for: pipestreamr

Displaying 1 result from an estimated 1 matches for "pipestreamr".

Reading exit code of pipe()
2015 May 14
2
Reading exit code of pipe()
The difference in the return value of close(pipeConnectionObject) seems to depend on whether the pipe connection was opened via the pipe() or open() functions (close() returns NULL) > con <- pipe("ls") > open(con, "r") > readLines(con, n=1) [1] "1032.R" > print(close(con)) NULL > con <- pipe("ls", "r")