similar to: : Error on tomcat...

Hi, I am creating some graphs which I want to update into a database table. The procedure I am following is: 1. create the graphs as a png/jpeg file. 2. Read that file as a binary vector 3. sqlUpdate My code: pngfile <- file(<filename>, "rb") N <- 1e6 repeat{ pngfilecontents <- readBin(pngfile, what="raw", n=N) if(length(pngfilecontents) ==

There were various places in the library where we open coded making temporary filenames. This uses the utility function instead. --- lib/appliance-uefi.c | 4 +++- lib/command.c | 5 +++-- lib/drives.c | 4 +++- lib/inspect-icon.c | 12 +++++++++--- lib/launch-direct.c | 5 ++--- lib/launch-libvirt.c | 5 ++--- lib/launch-uml.c | 5 ++--- 7 files changed, 24

Hi Kindly correct me if I am posting a wrong query in the forum. I am trying to handle my "button:clicked" event. But not able to proceed further. Please help. Following is my code: library(RGtk2) win <- gtkWindowNew(type = NULL, show = TRUE) butt <- gtkButtonNewWithLabel("Submit", show = TRUE) win$Add(butt) Now I want to do something when my button is clicked. How

Hi, Kindly let me know if I posted a wrong question in the forum. I want to draw a splom plot with different symbols in plot. My command is as follows: splom(~ log10(splomData[2:3]), groups = programs, data = splomData, panel = panel.superpose, key = list(title = paste(splomLoop,"Programs of Hog Analysis (Sorted by LR(GB))"), panel = panel.superpose, columns =

Hi, I want to display dates on my x-axis of the plot. I was trying to use plot() command for the same and passing the values in following manner: The variable "dat" is a data frame. The first column has numeric values and second column has date. e.g. dat [,1] dat[,2] [1,] 300 20060101 [2,] 257

Hi I am working on R 2.5.0 on window. I am trying to provide a Hyper-link to the user as a result, I have tried using gtkLinkButton to exercise the facility, however, i am not able to perform the required task, i.e. when I clicked on the LinkButton actually nothing happened. I have gone through the documentation for the same and found that GtkLinkButtonUriFunc is a function which is require to

Hello, have somebody get the Tomcat 6 native lib to build? When I try to run ./configure --with-arp=/usr/bin/apr-1-config under /opt/apache-tomcat-6.0.14/bin/tomcat-native-1.1.10-src/jni/native I only get the error: configure: error: cannot find install-sh or install.sh in build ./build Any ideas how to to resolve this? Thanks

Hi, Please correct me if this request does not belong to this discussion forum. Kindly suggest me if there is a way to create a new folder from R on runtime? for e.g. >From one of my R script I want to store the PDF result file in a perticular folder let say c:\tt for that initially i am creating "tt" folder manually and using the following command: fname <-

Hi Sorry if this is a wrong post in the forum. Please suggest if this is a correct forum to discuss R related basic problem. I wanted to perform the following task by using R: e.g. input data.frame x y ============ a 10 b 20 a 10 a 10 b 15 b 15 b 20 In o/p i need x

This function returns -1 if things like fork(2) fail, so it is right to return an error here. If the PBMTEXT command fails then that's a NOT_FOUND case. --- lib/inspect-icon.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/inspect-icon.c b/lib/inspect-icon.c index 533e9fb4b..0edd3d1b0 100644 --- a/lib/inspect-icon.c +++ b/lib/inspect-icon.c @@ -400,7 +400,7 @@

Hi all, I am new to RoR and ruby, but am a very experience PHP developer. Let me give an overview of the problem. I have a model Latency, which contains username, graph_name so the logged in user can see his/her latency graphs. In my ViewController I have a fuction view_latency which pulls the correct latency object and runs latency.overview. latency.overview creates a .png file in /tmp, and

Hi I am trying to provide web interface to my R application. My requirements are simple and can be written down as follows : 1) User must provide all the input parameters on web interface. 2) Based on the input values, R will do some computations. 3) Project the numerical results as well as plots as html page to the user on web. Kindly tell me which package can help me in doing this. Your help

Hi, I am trying to take difference of two time objects. I want to fix the result's unit to minutes. How can I do that? Here is an example: > difftime(x, y) Time difference of 2.030720 hours > difftime(x, z) Time difference of 30.34672 mins where x = '2007-03-05 08:32:58' y = '2007-03-05 06:31:07' and z = '2007-03-05 08:02:37' How can I get answer

This patch series changes a small part of the library to use __attribute__((cleanup(...))) to automatically free memory when pointers go out of the current scope. In general terms this seems to be a small win although you do have to use it carefully. For functions where you can completely get rid of the "exit code paths", it can simplify things. For a good example, see the

Inspired by libvirt's virCommand* internal mini-library, this adds some internal APIs for running commands. The first patch contains the new APIs. The subsequent patches change various parts of the library over to use it. Rich.

Hi, I am struggling with using R CMD BATCH command. Kindly suggest solution to the following problem. I have a function named CinC with accept two input parameters. This can be shown as: CinC <- function(start, end) where start and end both are character strings. Please suggest me how can I run this function using command R CMD BATCH. Currently I am trying to do like this -> R CMD

Hi all! I have several VMs, all in virtualbox 6.0.14 and all the VBOX add-ons are up to date. I don't use them daily, last used any of them probably 4-6 weeks ago, pretty sure it was already running 6.0.14 by that time. they were all fine when last used. Two of them are C7, one is a clone of the other, and the other is C8. each seems to have different symptoms. the C7 clone claims there

I am debugging the memory issue that manifests itself like this: *** glibc detected *** ../app/app.OWS: free(): invalid pointer: 0x0ad391fc *** ======= Backtrace: ========= /lib/libc.so.6(+0x6c501)[0x4f6501] /lib/libc.so.6(+0x6dd70)[0x4f7d70] /lib/libc.so.6(cfree+0x6d)[0x4fae5d] ../app/app.OWS(_ZNSt8_Rb_treeIjjSt9_IdentityIjESt4lessIjESaIjEE5eraseESt17_Rb_tree_iteratorIjES7_+0x4b)[0x83de6eb]

I think this was asked recently but I can't find the item. Is it possible to find the colour at a point on a graphics page? I want to estimate the area of a complex shape by colouring it then random sampling from an enclosing box ... Richard Rowe Richard Rowe Senior Lecturer Department of Zoology and Tropical Ecology, James Cook University Townsville, Queensland 4811, Australia fax (61)7

I have ran under valgrind memcheck the process using libLLVM-2.9.so (rev.126022) and got several errors: ==24227== Invalid read of size 1 ==24227== at 0x40274C9: memcpy (mc_replace_strmem.c:497) ==24227== by 0x40D5B84: char* std::string::_S_construct<char const*>(char const*, char const*, std::allocator<char> const&, std::forward_iterator_tag) (in