similar to: code optimisation problem

Hi List, I have an unusual problem concerning the Windows XP "Rotate" image explorer shell extension. I have a share called "Archives" defined with a number of sub-directories. Whilst I have read/write permission to all directories, I am unable to use the Windows XP "Rotate Clockwise" or "Rotate Counter Clockwise" image command on JPG's contained

Hi, I'm wondering why when I use --size-only on the same file, except the modification time, rsync transfers the modification time? I was under the impression that --size-only caused rsync to transfer files based upon differences in the size of the file. For example: #cp Untitled.pdf Untitled-2.pdf #touch Untitled.pdf #rsync -ani --size-only Untitled.pdf Untitled-2.pdf .f..t......

I'm running samba on a local linux server, with a bunch of shares. Over the last several years, this has worked perfectly in our heterogenous network of OS X and Windows. All my windows clients still work perfectly - my users can mount the samba shares and create, rename, move etc files and folders. However, recently (starting yesterday) my OS X clients are unable to rename any sub

Hi, I'm trying to make a chromosomal map in R by using the locus. I have a list of genes and their locus, and I want to visualise that so you can see if there are multiple genes on a specific place on a chromosome. A example of what I more or less want is below: http://www.nabble.com/file/p21474206/untitled.JPG untitled.JPG The genes and locus are here:

Hi, I'm using SolusVM control panel to create KVM VPS. Suddenly, I can't make any VPS on Host-Node. Their build log says the SolusVM can't read the libguestfs in server. During the debug, I've tried to mount existing VPS using guestmount command and I can't mount the KVM image. Please check here. [root@msv07 /]# guestmount -i -a /dev/msv07data/kvm139_img /mnt libguestfs:

Hello, I'm having trouble with permissions on Samba 3.0.21. It almost seems that the "all" bits are the only ones that Samba is obeying. For instance, I created this file remotely over a samba share: brandon.dimcheff@unity ~/untitled folder $ ls -als total 17 0 drwx--S--- 3 brandon.dimcheff westpole 160 Jul 3 15:51 . 1 drwx------ 12 brandon.dimcheff westpole 816 Jul 3

Hi everyone. I'm trying to use small letter phi in a graph produced in R. However, the small letter phi does not look as it should. In fact, it looks like this: http://r.789695.n4.nabble.com/file/n3963311/Untitled.png instead of what is here http://en.wikipedia.org/wiki/Phi Here's the code I use: expression(phi [1]) Anyone has an idea? With regards, Phil -- View this message

I'm working with a lot of data right now, but I'm new to R, and not very good with it, hence my request for help. What type of graph could I use to straighten out things like... http://r.789695.n4.nabble.com/file/n3711389/Untitled.png ...this? I want to see general frequencies. Should I use something like a 3D histogram, or is there an easier way like, say, shading? I'm sure these

I have photographs of plots that look like so: http://r.789695.n4.nabble.com/file/n4631960/Untitled.jpg I need to divide it up so each circle has an equal area surrounding it. So into 20 equal segments, each of which contains a circle. Quadratcount is not sufficient because if I divide it up into 36 equal quadrats, some quadrats do not contain one of the circles. I'm not even sure how to

hi, according to the FAQ flac supports multichannel formats. i had no luck with 1.1.4 though ( "Untitled.aif: ERROR: unsupported number channels 8 for AIFF" ), i guess that feature was added in 1.2? unfortunately, the binary for 1.2 does not run on OS X 10.4 (says libiconv is too old). i removed libiconv and reinstalled that from source, but then flac 1.2.1 just prints

Hi Folks, We are seeing an issues where two OS X El Capitan clients opened a folder and one of them creates a "New Folder" (untitled folder) and renames it, on the other MAC client explorer the "unititled folder" remains same and unable to access it. Note: The samba version is 4.1.19 and we have not used the vfs_fruit module. attached packet capture where the SMB2 Find

Luke, Thank you for sharing the benchmark results. The improvement is very substantial, I am looking forward to the release of the byte compiler! The arithmetic shows that x[i]<- is still the bottleneck. I suspect that this is due to a very involved dispatching/search for the appropriate function on the C level. There might be significant gain if loops somehow cached the result of the initial

When building R-devel with gcc 5.2.0 (mingw-w64 v4) on Windows, make check fails reg-tests-1b.R at the following check: x <- c(1:2, NA) sx <- sd(x) !is.nan(sx) Here 'sx' should be 'NA' but it is 'NaN'. It turns out this problem only appears when the function is byte compiled with optimization level 3: mysd <- function (x, na.rm = FALSE) sqrt(var(if

Dear All, I regularly want to "apply" some function to an array in a way that the arguments to the user function depend on the index on which the apply is working. A simple example is: A <- array( runif(160), dim=c(5,4,8) ) x <- matrix( runif(32), nrow=4, ncol=8 ) b <- runif(8) f1 <- function( A, x, b ) { sum( A %*% x ) + b } result <- rep(0.0,8) for (i in 1:8) {

If we are on the subject of byte compilation, let me bring a couple of examples which have been puzzling me for some time. I'd like to know a) if the compilation will likely to improve the performance for this type of computations, and b) at least roughly understand the reasons for the observed numbers, specifically why x[i]<- assignment is so much slower than x[i] extraction. The loops

Hi All, I've just recently discovered the cmpfun function, and was wanting to to create a function to assign this to all the functions i have created, but without explicitly naming them. I've achieved this with: foo <- function(x) { print(x)} bar <- function(x) { print(x + 1)} > foo <- function(x) { print(x)} > foo function(x) { print(x)} > cmpfun(foo) function(x) {

Hi I'm trying to set up a simulation problem without resorting to (m)any loops. I want to set entries in a data frame of zeros ('starts' in the code below) to 1 at certain points and the points have been randomly generated and stored in a separate data.frame ('sl'), which has the same number of columns. An example of the procedure is as follows: ml <-

I just download 1.6 and tried doing a simple draggable , but it doesn''t work. Firefox console / evaluate : Error: uncaught exception: [Exception... "Component returned failure code: 0x80070057 (NS_ERROR_ILLEGAL_VALUE) [nsIWebNavigation.loadURI]" nsresult: "0x80070057 (NS_ERROR_ILLEGAL_VALUE)" location: "JS frame :: chrome://global/content/viewSource.js ::

*** don''t know if i''ll be clear... if not, tell me Hi. http://favoris.lichenmedia.com/untitled.htm I don''t know why, but when I drag those sortables (tagged with the handle handle) filled with the sortables (the lists with lorem ipsum) The handled-one "stays" where you dropped them. When you drag the li between the uls that are the big containers, no

Hello list. I need suggestions or tutorial of installing centos on an notebook with win 8.1 already installed. Than you in advance. -- Untitled Document ------------------------------------------------------------------------ *?????? ????? - Gatsis Nikos* Web developer tel.: 2108256721 - 2108256722 fax: 2108256712 email: ngatsis at qbit.gr http://www.qbit.gr