Thanks all for the advice,
I'm using the time with parts of a second (to 6 decimal places) hashed, and so
I ran a loop : (my attempt at repeatable code!)
> library(digest)
> op <- options(digits.secs=6)
> a <- NA
> for (i in 1:5) { a[i] <- digest(Sys.time(), algo='crc32') }
> options(op)
an
Le 17/06/10 18:59, Duncan Murdoch a écrit :
On 17/06/2010 12:43 PM, Ben Madin wrote:
G'day all,
The documentation for tempfile states :
"The names are very likely to be unique among calls to tempfile in an
R session and across simultaneous R sessions. The filenames are
guaranteed not to be c
On 17/06/2010 12:43 PM, Ben Madin wrote:
G'day all,
The documentation for tempfile states :
"The names are very likely to be unique among calls to tempfile in an R session and
across simultaneous R sessions. The filenames are guaranteed not to be currently in
use."
My problem I think relates
take the name returned by tempfile and append the current TOD; this
should make it fairly unique and will let you do some cleanup if you
are going to keep the files around for some length of time.
On Thu, Jun 17, 2010 at 12:43 PM, Ben Madin
wrote:
> G'day all,
>
> The documentation for tempfile s
G'day all,
The documentation for tempfile states :
"The names are very likely to be unique among calls to tempfile in an R session
and across simultaneous R sessions. The filenames are guaranteed not to be
currently in use."
My problem I think relates to the second part of the sentence, which
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