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i''m using file_column 0.3.1 with rails 1.1.6, ruby 1.8.4, on winXP, and i have this problem: when I try to upload in my web application an image using file_column plugin, if the extension of the image contains at least 1 uppercase (e.g. myImage.jpG), I get this error: No such file or directory - ./public/model/picture/tmp/1162229227.753000.516/myImage.JPG or ./public/model/picture/tmp/1162229227.753000.516/myImage.jpg Have you ever had this problem or do you know what''s about? Thank you -- Posted via http://www.ruby-forum....

...ther than mucking about directly with the filesystem. But while simply copying the image is relatively quick: # ls -l /var/lib/libvirt/images/centos-7-cloud.qcow2 -rw-r--r--. 1 qemu qemu 1004994560 Apr 15 2015 centos-7-cloud.qcow2 # time cp /var/lib/libvirt/images/centos-7-cloud.qcow2 /tmp/myimage.qcow2 real 0m10.829s user 0m0.024s sys 0m1.668s Trying to do the same thing with `virsh vol-download` is glacial: # time virsh vol-download --pool default centos-7-cloud.qcow2 /tmp/myimage.qcow2 I killed it after 10 minutes: real 10m20.775s user 10m19.451s sys 0m1.887s After whic...

Hi, I'm trying to build a bootable MSDOS disk and put it on a ISO with floppy and hard disk emulation. I want to use commonly available Linux tools like dd, losetup, mkdosfs, memdisk etc. I have done the following: 1. dd if=/dev/zero of=myImage bs=1M count=50 [ Builds a 52MB image ] 2. losetup /dev/loop0 myImage [Links /dev/loop0 to myImage file ] 3. vi /grub/stage1; %!xxd; [ NULL the partion tablei within stage1 ]; %!xxd -r; 4. cat /grub/stage1 /grub/fat_stage1_5 > /dev/loop0 [ Puts the GRUB boot loader into the MBR of the image...

...owing a suggestion by Henrik Bengtsson I installed EBImage/biocondutor package. I also installed ImageMagick and GTK software because EBImage need it. After look at EBImage I find a function that compute Haralick texture on images. I tryed to run it with following simulated image, but I get error. myimage<-as.Image(matrix(sample(100*100),nc=100)) image(myimage) haralickMatrix(x=myimage,ref=myimage,nc=12) > haralickMatrix(x=myimage,ref=myimage,nc=12) Error in function (classes, fdef, mtable) : unable to find an inherited method for function "haralickMatrix", for signature "...

...irectly with the filesystem. But while > simply copying the image is relatively quick: > > # ls -l /var/lib/libvirt/images/centos-7-cloud.qcow2 > -rw-r--r--. 1 qemu qemu 1004994560 Apr 15 2015 centos-7-cloud.qcow2 > # time cp /var/lib/libvirt/images/centos-7-cloud.qcow2 /tmp/myimage.qcow2 > real 0m10.829s > user 0m0.024s > sys 0m1.668s > > Trying to do the same thing with `virsh vol-download` is glacial: > > # time virsh vol-download --pool default centos-7-cloud.qcow2 /tmp/myimage.qcow2 > > I killed it after 10 minutes: > > real...

Hi, I'm getting crazy: This does work: library(Matrix) a1<-b1<-c(1,2) c1<-rnorm(2) aDgt<-spMatrix(ncol=3,nrow=3,i=a1,j=b1,x=c1) png("myImage.png") image(aDgt) dev.off() But this doesn't !!! f<-function(x){ png("myImage.png") image(x) dev.off() } f(aDgt) My image is saved as a text file and contains nothing at all !!! Thanks in advance, Gildas Mazo

I have gif files in my public/images/posticons directory, I want to read their filenames without the extension to list the files as a set of radio buttons in the form: [code]<%= radio_button("thread", "posticon", imgname) %> <img src="/images/posticons/<%= imgname%>.gif" alt="" />[code] Would I be saving myself a lot of time and server

Hi all. I''ve got a domU that exists in a sparse file image, I''d like to now use this on a physical partition (loopback performance issues). Is there an a easy way to do this ? Thanks Stuart _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

...Whichever the case, I would repeat my suggestion to post the content of your cfg file, so we might find out which command is failing (and therefore sending you to a loop). Additionally, it could be helpful to double check the paths to your images. For instance, if you have "APPEND initrd=/myimage", is "myimage" really located in "/"? Regards, Ady.

Is this possible? I see rmajick allows for a image.stenago( watermark=>''myimage.gif'') Anyone have any ideas? -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060714/6e9af7a6/attachment.html

..._command(). > > An example of this is whichsys.c32, which uses this. E.g., using an example from the wiki page - whichsys.c32 -iso- chain.c32 hd0 -sys- chain.c32 hd1 swap - results in a loop back to the isolinux menu as chain.c32 receives no parameters. Similarly, using -iso- memdisk initrd=/myimage.ima displays a memdisk error saying no No ramdisk image specified! > > As an awkward test to confirm the problem lies somewhere behind syslinux_run_command, I replaced whichsys.c's call to syslinux_run_command(str) with create_args_and_load(str). In this situation, the whichsys chain.c32...

...mailing list, installed EBImage and gtk packages, but I couldn't make this simple work: How to add a image file (jpg or bmp ou gif) to an existing plot window (not plot over the image), like the code below (pseudo function add.image): plot(1:10,1:10,main="test") image = read.X("myimage.jpg") add.image(image, x.left=2, y.bottom=4, size="40%") #points the left-bottom corner and the reative size of image abline(x=3, col=2, lwd=2) #continues editing the plot window. text(2,3,labels="example of graphics and image") Is it possible? Thanks, Cezar Freitas [...

...??? our rails is installed on /opt/rails/project1/, so inside "project1" we have all the rails directory like "app", "public", etc.) our image is on the "/usr/images/" so in our link on the rhtml. we use a link like: <img src="../../usr/images/myimage.jpg">, however, we were never able to see the image!!!! but when we put the image inside the rails framework, we is able to see the image?? Why we are not able to link image outside of the rails framework??? Thanks youv very much Saiho The mind is its own place, and in itself. Can...

...slinux_run_command(). An example of this is whichsys.c32, which uses this. E.g., using an example from the wiki page - whichsys.c32 -iso- chain.c32 hd0 -sys- chain.c32 hd1 swap - results in a loop back to the isolinux menu as chain.c32 receives no parameters. Similarly, using -iso- memdisk initrd=/myimage.ima displays a memdisk error saying no No ramdisk image specified! As an awkward test to confirm the problem lies somewhere behind syslinux_run_command, I replaced whichsys.c's call to syslinux_run_command(str) with create_args_and_load(str). In this situation, the whichsys chain.c32 example wo...

Hi, I'm using syslinux to boot Linux off a network server running tftpd and dhcpd. The server is running RH 7.3 with syslinux version 2.06 and pxe-0.1-31.99.7.3 installed from the rpm. I created a 2880 K floppy image using syslinux and populated it with the Linux kernel images: vmlinuz, and initrd.img (trimmed of some modules) from RH 9, also, syslinux.cfg with kickstart information. The

...t" on_crash="destroy" localtime=0 keymap="en-us" builder="hvm" #device_model="/usr/lib/xen/bin/qemu-dm" device_model="/usr/lib/xen/bin/stubdom-dm" kernel="/usr/lib/xen/boot/hvmloader" boot="c" disk=[ ''file:/etc/xen/myimages/caitlin/disk0.raw,hda,w'',] # NB: If I comment out the following line, everything works fine. vif=[ ''mac=00:16:3e:63:a5:20'' ] #pci = [''00:1a.*''] stdvga=0 vnc=1 vncunused=1 extid=0 apic=0 acpi=1 pae=1 serial="pty" == qemu-dm-caitlin.log ==...

Is anyone using Pdf::Writer? I don know how to insert html tags in a pdf using Pdf::Writer, except <b> and <i> I think an idea is with Pdf::TechBook but i hadn''t seen any example till now. -- Cheers, ioana k&a http://boulangerie.wordpress.com/ -------------- next part -------------- An HTML attachment was scrubbed... URL:

...e_column working and i love it. but i''m having some problems with the urls. my application is not in the base directory, it is in a folder called "/testapp". when i use "image_tag" with "url_for_file_column", i get this path: /testapp/testapp/entry/image/3/myimage.jpg the image is located at: /testapp/entry/image/3/myimage.jpg to see if it was my file_upload making the wrong urls, i tried something like: <%= link_to ''Image'', url_for_file_column... the links work perfectly fine. has anyone has the same problems? -- Posted via http...

hello, i start a kvm guest with the following comand line: kvm -hda myimage.img -m 1024 -smp 2 \ -net nic -net tap,ifname=tap0,script=no now a plan to start this via libvirt. I have try to set nat via the libvirt-manager but this doesn't connect. So i try to use bridge network via the GUI and get a "non supported" error when i use tap0 as "bridge...

...have started one node through libvirt API using its start method. I am trying to stop that node using the *destroy *method provided by the API but I am not able to do so. Instead, I am getting one message saying: *libvir: error: internal error Child process (vmrun -T player stop /root/test_folder/myImage.vmx soft) unexpected exit status 255* Can anybody tell me why I am not able to stop the node. Thanks in advance. :) -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://listman.redhat.com/archives/libvirt-users/attachments/20130124/f9ec1a03/attachment.htm>