similar to: problems with winbindd in centos 5.6

How can I prevent Samba clients from changing the group ownership of files? With the security mask parameter I can prevent Samba clients from changing some permission bits, but I can't find a parameter to prevent changing the group ownership

Hi, i want to send mails direct into a public folder. If i send an email via my local postfix the mail will be handled as a normal private mail. Dovecot does create a mailbox in the private Namespace and do use not the mailbox in public one. I hope you can help me with my little problem. Here sone informations about my configuration: [root at imap1 etc]# ls -la /var/dovecot/imap/public/

hello, I want to iterate through a list of names and use each element as an argument in a function. For instance: > a = c('one','two','three') > data= c() > for(elem in a){data=cbind(elem = 2,data)} > data elem elem elem [1,] 2 2 2 instead I want 'elem' to be substituted by the string in the list. Doing it by hand would be: > data =

Something that bit me: The function relevel takes a factor, and a reference level to be promoted to the first place. If ?ref? is a character this level is promoted, if it?s a numeric the ?ref?-th level is promoted. Which turns out to be very confusing if you have factor with numeric values (e.g. when reading in a csv with some dirty numeric columns and stringsAsFactors TRUE) For example:

Hello, If you want to determine where the warning is generated, I think it's easiest to run R with options(warn=2). In that case all warnings are converted to errors, and you have more debugging tools, e.g. you can run traceback() to see the calling stack, or use options(error=recover). Hope you can catch it. Best regards, Emil Bode is an institute of the Dutch Academy KNAW

Dear R-devel, When I was playing around with different kind of indices when subsetting I noticed some unexpected behaviours when using non-integer numeric indices, especially near zero. From the docs: ?Numeric values are coerced to integer as by as.integer<http://127.0.0.1:14277/help/library/base/help/as.integer> (and hence truncated towards zero).? But some behaviour differs from that, and

I think you meant to call BOD[,1] From ?transform, the ... arguments are supposed to be vectors, and BOD[1] is still a data.frame (with one column). So I don't think it's surprising transform gets confused by which name to use (X, or Time?), and kind of compromises on the name "Time". It's also in a note in ?transform: "If some of the values are not vectors of the

Hi David, Besides Martins point, there is also the issue that for a lot of cases you would still like to have the right class returned. Right now these are returns: > apply(matrix(NA_integer_,0,5), 1, class) character(0) > apply(matrix(NA_integer_,0,5), 1, identity) integer(0) > apply(matrix(NA,0,5), 1, identity) logical(0) In your case,

Hi, Agreed that it would be better if sys.call() were to return "x" instead of "*tmp*", as it behaves as a local variable. Although I'm not sure what problem it would solve, the effect here is comparable to what happens when calling a function indirectly (although then you could use sys.call(2), which here doesn't work). But your other suggestion, accepting

I can't reproduce this. Can you be more precise: exactly where are you putting the system2 call and exactly where are you sending the interrupt signal with ^C? Best, luke On Fri, 14 Sep 2018, Emil Bode wrote: > Hi all, > > I found some strange behaviour, which I think is a bug. Could someone make an account for me on Bugzilla or pass on my report? > > The problem: > When

I don't think it has much to do with transform in particular: > BOD <- data.frame(Time = 1:6, demand = runif(6)) > BOD[["X"]] <- BOD[1:2] * seq(6); BOD Time demand X.Time X.demand 1 1 0.8649628 1 0.8649628 2 2 0.5895380 4 1.1790761 3 3 0.6854635 9 2.0563906 4 4 0.4255801 16 1.7023206 5 5 0.5738793 25 2.8693967 6 6 0.9996713

I have to disagree, I think one of the advantages of '||' (or &&) is the lazy evaluation, i.e. you can use the first condition to "not care" about the second (and stop errors from being thrown). So if I want to check if x is a length-one numeric with value a value between 0 and 1, I can do 'class(x)=='numeric' && length(x)==1 && x>0

I don't think there's much wrong with is.na(as_date(Inf, origin='1970-01-01'))==FALSE, as there still is some "non-NA-ness" about the value (as difftime shows), but that the output when printing is confusing. The way cat is treating it is clearer: it does print Inf. So would this be a solution? format.Date <- function (x, ...) { xx <- format(as.POSIXlt(x), ...)

FWIW I can reproduce on macOS with R 3.5.1. A smaller example: system2("ls", timeout = 5); x <- sample(1:1E8) If I try to interrupt R while that sample call is running, R itself is closed. Best, Kevin On Fri, Sep 14, 2018 at 10:53 AM Emil Bode <emil.bode at dans.knaw.nl> wrote: > > I hope it's not too specific in my setup... > I've tried with system2

Hi all, I found some strange behaviour, which I think is a bug. Could someone make an account for me on Bugzilla or pass on my report? The problem: When pressing Ctrl-C when a file is sourced in R, run from Terminal (macOS), sometimes the entire session is ended right away, while I just want to stop the script. This is the case when I press Ctrl-C while some functions are running that don?t

The idea is that one wants to write the line of code below in a general way which works the same whether you specify ix as one column or multiple columns but the naming entirely changes when you do this and BOD[, 1] and transform(BOD, X=..., Y=...) or other hard coding solutions still require writing multiple cases. ix <- 1:2 transform(BOD, X = BOD[ix] * seq(6)) On Tue, Jul 24, 2018 at

I hope it's not too specific in my setup... I've tried with system2 added on the first line, so: Example.R: system2('ls', timeout=5) cat('Start non-interruptable functions\n') sample_a <- sample(1:1e7) sample_b <- sample(1:2e7) matching <- match(sample_a, sample_b) cat('Finished\n') Sys.sleep(10) And in terminal/bash: R --vanilla

Hi, I recently installed Call Of Duty 2, but the game is unplayable because of mouse lag. I try options "winetrick nwo=<?>" where ? was "enable", "disabled" or "force" - nothing works. I also try to change the "smooth mouse" in game menu - still nothing changes. Wine 1.3.17 (on previous versions was the same problem). Please help.

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Emil et al., On Mon, Jun 11, 2018 at 1:08 AM, Emil Bode <emil.bode at dans.knaw.nl> wrote: > I don't think there's much wrong with is.na(as_date(Inf, > origin='1970-01-01'))==FALSE, as there still is some "non-NA-ness" about > the value (as difftime shows), but that the output when printing is > confusing. The way cat is treating it is clearer: it