search for: file128a13bffc77

Displaying 6 results from an estimated 6 matches for "file128a13bffc77".

2017 Dec 14
4
cannot destroy connection (?) created by readLines in a tryCatch
...s 536411 4.1 8388608 64.0 1795667 13.7 > >> > >> showConnections(all = TRUE) > > description > > 0 "stdin" > > 1 "stdout" > > 2 "stderr" > > 3 > "/var/folders/79/l_n_5qr152d2d9d9xs0591lh0000gn/T//RtmpZRcxmh/file128a13bffc77" > > class mode text isopen can read can write > > 0 "terminal" "r" "text" "opened" "yes" "no" > > 1 "terminal" "w" "text" "opened" "no" "yes...
2017 Dec 14
2
cannot destroy connection (?) created by readLines in a tryCatch
Consider this code. This is R 3.4.2, but based on a quick look at the NEWS, this has not been fixed. tryCatch( readLines(tempfile(), warn = FALSE)[1], error = function(e) NA, warning = function(w) NA ) rm(list=ls(all.names = TRUE)) gc() showConnections(all = TRUE) If you run it, you'll get a connection you cannot close(), i.e. the last showConnections() call prints: ?
2017 Dec 14
0
cannot destroy connection (?) created by readLines in a tryCatch
...(Mb) Ncells 257895 13.8 592000 31.7 416371 22.3 Vcells 536411 4.1 8388608 64.0 1795667 13.7 > > showConnections(all = TRUE) description 0 "stdin" 1 "stdout" 2 "stderr" 3 "/var/folders/79/l_n_5qr152d2d9d9xs0591lh0000gn/T//RtmpZRcxmh/file128a13bffc77" class mode text isopen can read can write 0 "terminal" "r" "text" "opened" "yes" "no" 1 "terminal" "w" "text" "opened" "no" "yes" 2 "terminal&qu...
2017 Dec 15
1
cannot destroy connection (?) created by readLines in a tryCatch
...gt;>> >>> description >>> >>> 0 "stdin" >>> >>> 1 "stdout" >>> >>> 2 "stderr" >>> >>> 3 >>> >>> "/var/folders/79/l_n_5qr152d2d9d9xs0591lh0000gn/T//RtmpZRcxmh/file128a13bffc77" >>> >>> class mode text isopen can read can write >>> >>> 0 "terminal" "r" "text" "opened" "yes" "no" >>> >>> 1 "terminal" "w" "text"...
2017 Dec 14
0
cannot destroy connection (?) created by readLines in a tryCatch
...; >> showConnections(all = TRUE) > > > > description > > > > 0 "stdin" > > > > 1 "stdout" > > > > 2 "stderr" > > > > 3 > > "/var/folders/79/l_n_5qr152d2d9d9xs0591lh0000gn/T// > RtmpZRcxmh/file128a13bffc77" > > > > class mode text isopen can read can write > > > > 0 "terminal" "r" "text" "opened" "yes" "no" > > > > 1 "terminal" "w" "text" "opened&quot...
2017 Dec 14
0
cannot destroy connection (?) created by readLines in a tryCatch
...;> >> >>> showConnections(all = TRUE) >> >> description >> >> 0 "stdin" >> >> 1 "stdout" >> >> 2 "stderr" >> >> 3 >> "/var/folders/79/l_n_5qr152d2d9d9xs0591lh0000gn/T//RtmpZRcxmh/file128a13bffc77" >> >> class mode text isopen can read can write >> >> 0 "terminal" "r" "text" "opened" "yes" "no" >> >> 1 "terminal" "w" "text" "opened" &quo...