similar to: Ruby, Rails & Linux - Which distro

Am considering a new laptop, and I wonder if anyone here can share their Xen experiences with the newest Core 2 Duo CPUs, ref http://www.intel.com/products/processor/core2duo/specifications.htm The list at http://wiki.xensource.com/xenwiki/HVM_Compatible_Processors doesn''t include any Core 2 Duos. Does that mean that people have had problems, or is the wiki just not up to date? I gather

The command which hangs: I'm hoping there is a simple explanation, but I searched on-line and nothing jumped out. > cl <- makeCluster(type="SOCK",c("localhost"),manual=TRUE) Manually start worker on localhost with C:/PROGRA~1/R/R-214~1.2/bin/Rscript.exe "C:/Program Files/R/R-2.14.2/library/snow/RSOCKnode.R" MASTER=localhost PORT=11944 OUT=/dev/null

Hello, I'm considering buying a second-hand Thinkpad T60 (with 2 GB RAM), as a secondary laptop in order to run CentOS 5 on the field. My main focus is therefore to have something robust, reliable and above all well compatible with CentOS. Hibernate / suspend feature are important to me, because that's the main issue I have with CentOS on other laptops. I have found the following

I needed to install rmagick/GraphicsMagick on an IntelMac and did so from Darwinports. Some things work and others don''t work, like rendering fonts which needs X11 fonts and X server. The rmagick page at rubyforge points to .. http://developer.apple.com/opensource/tools/runningx11.html where X11 link to Apple is broken. X11User.pkg talked about on the page above no longer exists at

I just installed svn-1.3.1 from .dmg on an intel mac. I am getting ... subversion/libsvn_wc/log.c:338: (apr_err=155009) svn: In directory ''sr'' subversion/libsvn_subr/io.c:565: (apr_err=2) svn: Can''t copy ''sr/.svn/tmp/text-base/README.svn-base'' to ''sr/README.tmp'': No such file or directory Any one getting this? TIA for any help.

Since RadRails 0.6 is out (see http://www.radrails.org/ ), I have made a "celebratory illustrated tutorial" on how to use the Eclipse update function to do the upgrade from within Eclipse (I found the process a tad confusing): http://wiki.awebfactory.com.ar/awebfactory/published/UpdateRadRails saludos, Victor Kane awebfactory.com.ar -------------- next part -------------- An HTML

Hello everybody, I can successfully boot up my dom0, but I can''t create domUs. If I try to create one I get the following output from xm: root@revo:~# xm create /etc/xen/debian.cfg Using config file "/etc/xen/debian.cfg". Error: (22, ''Invalid argument'') There''s no more interesting information in syslog. Any ideas what is the problem? -- Regards,

I ran into this error message a quite a few times since my app requires branching to different pages from the same action... say using a switch statement. Ofcourse I found that you can use multiple redirects or renders if you do render :action => ''new'' and return false I hate to code something I don''t understand fully. Any explanation of this will be greatly

Hi folks, I''m just in the process of installing ubuntu dapper on my new laptop, which came with windows xp preinstalled. For now I''ve kept the original windows install in a separate partition, and I''m wondering if it''s possible for me to access it from within ubuntu, using xen''s hardware virtualization. The laptop is a Latitude D820, with a CoreDuo

I am saving an array of active record objects (college courses) in the session as session[:course_list]. This is the cart for a registration controller. If a student chooses to delete the course from the list I get the :id as params[:id]. However if I do session[:course_list].delete_if {|x| x.id ==params[:id]} does not work. session[:course_list].delete_at(idx) works. Ocourse to do this I have

Hi, I''ve been doing most of my initial playing with rails on a windows system - but wish to switch to a dedicated linux box for this. Are there any particular distro''s to avoid / recommend. I prefer debian for my other stuff, but thought i''d ask before going ahead. :) Cheers -- Posted via http://www.ruby-forum.com/.

This is a high traffic list as it is and it is really annoying to see that SPAM is on the rise here. I wonder how they can spam the list since each user has to be authenticated. Do spammers go through the trouble of subscribing to the list? In any case, this msg is to the list admin...could you please do whatever it takes to filter this stuff out? Thank you very much. -bakki

Has anyone implemented a captcha with ruby on rails and rmagick? I tried this example: http://wiki.rubyonrails.com/rails/pages/HowtoSecureFormsWithNoisyImages but I got an error: undefined method `size'' for #<NoisyImage:0x34d8070> Thank you -------------------------------------------------- Rodrigo Dominguez ? Iplan Networks ???????????????Datos Personales

Hi all, Like most other frameworks, Ruby groups code by Model/View/Controller instead of by task, and therefore I''m having a hard time debugging a problem from the Agile Rails book where looping through @items errors out because one or more items is nil. I managed to empty the cart by placing session[:cart] = nil in find_cart() in the store_controller_rb, and the problem continued

I have a subversion repo on a Debian Sarge server. I do rails development on two Debian workstations (home, work) and also a MacBookPro. I installed subversion from Darwinports. Things worked ok for a while and I did commits from and updates to all three machines until today. When I did svn status I noticed a lock on the working dir. $ svn status ? Rakefile ? readme ! L . .... etc I cannot

Hi all What''s the easiest way to protect my forms using a security code? Is there any plugin available for this? Thanks a lot. :-) Josh -- Posted via http://www.ruby-forum.com/.

Read about it here: http://rubyforge.org/forum/forum.php?forum_id=7575 -- Posted via http://www.ruby-forum.com/.

Hello, I''ve been trying to get my head around ferret and the one thing that stumps me is how I might use Drb on a dedicated server with multiple clients using the SAME application but each with their own private database and other file assets (in an uploads directory within the app) Thank you for any suggestions, pointer etc. Also I''d be very interested in hearing from those

Hi, This msg for Chad Fowler or anyone who fits the subject line. I bought the Recipes book and really like the way it has been progressing. There is one subject I''d like to see explored in detail. Having come from Assembly and C background I find that a ''must have'' tool in your collection is the debugger. I find debugging a Rails App the most thorny issue inversely

Hi all,<br> <br> So I am new here (both using Solaris and also posting on this forum) and I need<br> some advice.<br> I have a plan on making a machine set up as a Network Storage Server and I just<br> want some of your recommendations and opinions on how to go about this.<br> <br> I do a lot of video editing of DV files and want to be able to store them