similar to: Little problem

Hey, probably an easy question but, I''m trying to get a method to run "before_destory" for a model, and I want the method to throw an error, and not delete the object from the database, if a certain condition is held Obviously, I can just raise an error and rescue it... but for some reason I can''t get <% error_messages_for ''model" %> to catch

Hi, Created a zpool with 64k recordsize and enabled dedupe on it. zpool create -O recordsize=64k TestPool device1 zfs set dedup=on TestPool I copied files onto this pool over nfs from a windows client. Here is the output of zpool list Prompt:~# zpool list NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT TestPool 696G 19.1G 677G 2% 1.13x ONLINE - When I ran a

Hello r-supporters! I?m working with contributed packages downloaded today.When I try to install them with R CMD INSTALL an error message says that the package is not a gzip file. This occurs both in Suse 7.3 and in Debian Potato 2.2. I had not this problem when instaled the same packages just half a year ago. I think this is related with cuestions about GNU license or similar but, knows

Hello, Thanks in advance for reading. I''m attempting to export data to an excel spreadsheet, and have done so successfully using RubySpreadsheet ( http://sourceforge.net/projects/rubyspreadsheet/ ) which is a port of the Perl WriteExcel module... Many of the methods however were left out, one of them being "insert_bitmap" and unfortunatley the bitmap is an important part

Hi there, I tried to setup my linux box with an ext3 root file system. That failed because of wrong initrd settings. Sorry. Now the filesystem is marked having a journal but there is no /.journal file anyway. I tried to buikd that journal by hand (tune2fs -j /dev/hda3 - in my case). That fails also. :-( /sbin/tune2fs -l /dev/hda3 says: ... Journal UUID: <none> Journal

Hi there, I'm having a PowerBuilder aplication that connects to a Sybase data base through an ODBC. The application works fine on Windows, but I want to make it run on a Mandriva 2010.2 distribution. The fact is, I could run it on a machine with Mandriva 2010.2, but now I want to do an installation from scratch to another computer, but it does't work. The kernel version that I'm

Problema de autodidacta que no sabe cómo se llaman a las cosas, entonces no le sabe preguntar Google: Tengo una función que tiene que generar unos vectores, para después evaluarlos y devolverme el resultado; necesito que genere los nombres de los vectores y asignarles valores. Y No sé ni hacerlo ni decirlo con pocas palabras. a function(describir, segun.variable) { matriz <-

Hello everyone, this is my first mail. I am trying to pxe boot an ISO CD. I configured DHCP and TFTP. In DHCP config file I define the boot folder as filename "pxelinux.0"; In TFTP config file in /tftpboot/pxelinux.cfg/default I wrote the boot option as LABEL ccc LINUX memdisk INITRD ccc.iso APPEND raw Now I have some problems and parts I don't understand. 1) I downloaded and

On Sunday, October 11, 2015, Jonathan Billings <billings at negate.org> wrote: > On Oct 11, 2015, at 8:20 AM, C. L. Martinez <carlopmart at gmail.com > <javascript:;>> wrote: > > I am having strange problems with my cron jobs in my CentOS7 kvm > > host. After the initial install and first boot, any cron job > > configured had run (including cron tasks

Dear R people. I´m facing a big problem. I need to create a matrix with 10.000 columns and 750.000 rows. matrix<- as.data.frame(matrix(data=0L, nrow=750000, ncol=10000) as you can see, the data frame has huge dimesions. I was able to find out about thr "L" in data, this way I´m telling that my data is "integer" class. By doing this object.size(matrix) tells me that this is

Hi, I'm testing/debuging the migration from mbox to maildir in a mailserver running Dovecot 1.0alpha5. I migrated all 472715 emails(in a test server) and later noted that dovecot could not get the same flags/status of the emails as in the mbox. I was using perfect_maildir.pl and I think its not dovecot fault. Seems to me that perfect_maildir.pl convert the emails in a way that dovecot could

Hello again, I have a little problem, every time I switch on the Asterisk server I must load two modules: modprobe zaptel and modprobe wctdm Is there any way to load there automatically when the server start? I have a Debian Etch. One more cuestion, it's posible to start Asterisk (asterisk -vvvc)as well? What metod do you prefer? "asterisk" or "asterisk -vvvc"? Thanks

Hi, one user of my imap server just deleted a whole folder, blame thunderbird I have the server disk and running Stellar Info for deleted files recovery. My cuestion is about how dovecot deleted an imap Maildir folder? The imap client is configured to move the deleted mails to the Trash folder, so I think dovecot would delete every Maildir email after successfully moved it. In the case a

Hi i have seen that the dbPowerAmp ripping and encoding software supports a new so-called "FLAC uncompressed" format, e.g. http://www.audiostream.com/content/dbpoweramps-flac-lossless-uncompressed-wish-come-true i know only the normal flac compression levels from 0 to 8. have i missed an option on the flac comamnd line tool or how could i achieve that on the linux command line

Hello all, Very new to Theora so apologies if this sounds elementary ;-) I'm trying to integrate a simple theora video player in my engine. All I need is simple load/unload and play/stop functionality. I'd also like to be able to stream from disk or mem. Other than the API reference I haven't found any example code, e.g. the sources for theora_player_example. Are these available

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 I''m using xen to run real linux system. I''ve configured partition for my system. When I''m installing Debian Etch everything is fine but when I''m starting installed system I get a hang. My xen disk conf is: disk = [ ''phy:/dev/root/node1,ioemu:hda,w'' ] device_model =

hola soy nuevo usuario de R y necesito crear un objeto p tal que, p=lambda*integral[f´´(x)^2 dx ] donde "lambda" es uno de los parametros que resultan de la funcion "smooth.spline()" y la integral es sobre la derivada 2 de esa misma funcion... dos cuestiones: 1) como extraigo lambda de los resultados de smooth.spline() para usarlo como objeto cuando lo requiera y 2) como

Hello all, I'd like to convert the theora yuv_buffer to RGB that I can render onto a texture. Googling around, there are a tone of different formulae to do so. There is this (with lots of corrections and amendments further down the page): http://www.fourcc.org/fccyvrgb.php <http://www.fourcc.org/fccyvrgb.php> and there is the MSDN stuff that says you need to convert 4:2:0 and

Hi!. I recently buy a new notebook, and install CentOS 4.3 on it. This because I'm in charge of a lot a servers with Centos installed, and want to use only one distro in all my machines. And, because of course I really like Centos for desktop too. :) The notebook comes with Intel GMA 950 video graphics. I can use it with the vesa driver of Xorg, but I also want 3D graphics, for some

On 10/11/2015 09:38 AM, C. L. Martinez wrote: > That's the problem. There is no error but any cron job configured runs.. > And this is the cuestion: why any cron job works?. It's not clear what you're asking. It would help if you replied with an example of a specific job that's configured on your system, and explaining what it is doing that it should not, or what it is