Displaying 2 results from an estimated 2 matches for "361518".
2011 Mar 14
2
code for "permutative" operation
Hello, I need some form of a "permutative" operation on a numeric
vector x
x = (v1, v2, v3, ..., vN)
that produces
x.r = (v1, v1+2, v1+v2+v3, ... v1+v2+...+vN)
If the operation is sum() I can run
x <- 5:8
m <- matrix(rep(x, length(x)), ncol=length(x))
(x.r <- rowsum(m * upper.tri(m, diag=TRUE), rep(1, length(x))))
But there's two things I don't know and kindly
2006 Dec 19
1
Sloooooow pop3 downloads
...POLLNVAL}, {fd=20,
events=POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL}, {fd=16,
events=POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL}], 17, 0) = 0
14:18:08.361326 gettimeofday({1165868288, 361353}, {360, 0}) = 0
14:18:08.361427 waitpid(-1, 0xbf9686a8, WNOHANG) = 0
14:18:08.361492 gettimeofday({1165868288, 361518}, NULL) = 0
14:18:08.361619 poll([{fd=10,
events=POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL}, {fd=15,
events=POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL}, {fd=13,
events=POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL}, {fd=17,
events=POLLIN|POLLPRI|POLLERR|POLLHUP|POLLNVAL}, {fd=23,
events=POLLIN|POLLPRI|POLLER...