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I discovered an interesting aspect of has_many behavior that I''m struggling to work around. I''m not sure if I''m doing something wrong, or if it''s a legitimate bug, or if it''s an inherent part of Rails that I just have to learn to deal with. It boils down to these two problems: - changes in collection objects (i.e. models that belong_to a container

Anybody know how to get a list of all your model classes from a rails environment? I''d like to do something like "ActiveRecord::Base.subclasses" but that gives me: pcollins@horatio:~/proj/foobox$ script/console Loading development environment. >> ActiveRecord::Base.subclasses NoMethodError: protected method `subclasses'' called ... Anybody know how to do

I need to set up an icecast server which will stream out local MP3s sometimes and relay another internet radio station at other times. In order to do this, it seems like the icecast relay support won't help me - there's no way to turn that on and off without changing the icecast config and restarting the server. The only external icecast source app that seems to handle http

Hello list, I've been working on this problem for a while and I haven't been able to come up with a solution. I have a couple of functions that plot a bunch of data, then a single point on top of it. What I want is to be able to change the plot of the point without replotting all the data. Consider the following example: x = rnorm(100,1,0.5) y = rnorm(100,1,0.5) plot(x,y,pch=16)

Hello I am trying to get libvirt-python working in Ubuntu 14.04 64 bit system. I tried installing the binaries from the repo itself: 1. root@test-vm8-109:/home/test# libvirtd --version libvirtd (libvirt) 1.2.2 root@test-vm8-109:/home/test# python Python 2.7.6 (default, Mar 22 2014, 22:59:56) [GCC 4.8.2] on linux2 Type "help", "copyright", "credits" or

Hi Harish, I believe the proper establishment of a connection should be done by libvirt.open() or libvirt.openAuth() or libvirt.openReadOnly(). All of them will return a functional virConnect instance. I'm not sure this segfault is worth to fix since instantiate a virConnect directly is not an expected usage. Hope this information will help you. Best Regards, Hao Liu +86-010-62608262

Thanks Martin. What I would like to achieve is govern the interface name created within the container, so that my application can take different actions on different interfaces (such as eth0, eth1 etc.,). Libvirt's lxc driver seems to create interfaces as eth0, eth1 and so on, when there are multiple <interface /> entries in the domain xml. How can I request for a particular interface

I am trying to create a frequency distribution and I am a bit confused. Here are the commands I have entered: > data <- read.csv(file="40609_sortedfinal.csv",head=TRUE,sep=",") > NumberOfActionsByStatus = data$STATUS > NumberOfActionsByUser = data$ETS_LOGIN > NumberOfBidOffer = data$BID_OFFER > NumberOfActionsByUser.freq = table(NumberOfActionsByUser) >

Hi all, I have created projects module in my application using scaffold, and it created me everything, and all the modules are working except the functional test. This is the error 1) Failure: test_create(ProjectsControllerTest) [test/functional/projects_controller_test.rb :55]: Expected response to be a <:redirect>, but was <200> 8 tests, 25 assertions, 1 failures, 0

Hello, I''m using puppet via a bash script when I spin up a machine to configure it. I''d like to restart the instance after puppet''s run is complete. In my bash script I have: puppet agent --test shutdown -r now Puppet runs to completion, but "shutdown -r now" never executes. I''m not sure why not - these are the last two lines in my bash

Hi all, I''m creating admin module. in that module i need to get the list of users and also the projects created by the each user. No doubt i''m getting the list of users. but i''m not getting the list of projects done by each user.. This is my code:: <% for user in @users %> <%=link_to

Hello I am trying to create interfaces within an LXC container with specific name. I am using the following XML: <interface type='network' name='blah'> <source network='dpbr_n_0'/> </interface> This doesn't seem to work; it always ends up creating interface with name as "eth0". I found some examples here:

Hi, Where can I find Rails web hosting? I wish to get a domain name + web hosting. Kind Regards, Lennie De Villiers OpenMind Connections Website: HYPERLINK "http://www.openmindconnections.co.za/"www.openmindconnections.co.za Win-Ads: HYPERLINK "http://www.win-ads.co.za/"www.win-ads.co.za ? Online Advertisement Coming Soon! -- No virus found in this

Hello Is there a way to mount a directory as readonly when using LXC with libvirt? Something like: <filesystem type="mount"> <source dir="/sw/py27/python2.7_x86_64"/> <target dir="/opt//py27"/> <readonly/> </filesystem> The documentation says

Hi all, I''m getting the list of my projects in the page. But i want to get the list according the month, i.e., if i select july in the drop down then i should get the list of projects done in the month of july.. Please reply.. Regards, Harish -- Posted via http://www.ruby-forum.com/.

Hello I am trying to build libvirt 1.2.13 (latest) from source on a Ubuntu 14.04 64 bit box. After installing all the dependencies (libyajl, libdevmapper, libpciaccess, libnl), I could finish the build and install. However, invoking libvirtd throws this: root@ubuntu:/home/hvishwanath/Downloads/libvirt-1.2.13# libvirtd libvirtd: /usr/lib/libvirt-qemu.so.0: version `LIBVIRT_QEMU_1.2.3' not

Hello Based on the lxc driver documentation, I am trying to create an xml to share an existing network namespace with another container. I am running libvirt 1.2.15. Here is the xml: <domain type='lxc' xmlns:lxc='http://libvirt.org/schemas/domain/lxc/1.0'> <name>nt</name> <uuid>43c00192-e114-4e29-8ce7-4b5487f60a75</uuid> <memory

Was setting up 2 domUs on the same xen machine. Is there any benefit in using the same bridge vs. two separate bridges (one for each domU) incases where we are interested in only domU-domU network traffic? What will be the preferred configuration? thanks in advance, harish _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi all, I have created a new application and Its working fine in my local system and also in the server. But after some days I have added one new controller(projects) in the admin module so that the admin can manage the projects. Its also working good. All the things are working in the application but in the admin module, admin should see the list of users and if the admin click on

Hi all, I have requirement for one of my college projects - to build an on-demand streaming music web site. Users will be able to upload songs to the server and other members of the site will be able to listen and rate them on their quality etc. Here is a little background about my development architecture - I am using a Linux box with Apache as my web server and Icecast (obviously) as my MP3