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If I try: @article.article_groups.delete_if {|x| x.group_id == x.group_id } It does nothing. If I try: articletmp.article_groups.each{ |x| @article.article_groups.delete(y) } It deletes some of the groups. @article.article_groups.clear works. Why dosn''t the to first examples work as expected?? Do I have to put groups I don''t want to be deleted inn as hidden fields in my form? (I of course dosn''t want every groups to be deleted as in the example above). - Henrik

If I try: @article.article_groups.delete_if {|x| x.group_id == x.group_id } It does nothing. If I try: articletmp.article_groups.each{ |x| @article.article_groups.delete(y) } It deletes some of the groups. @article.article_groups.clear works. Why dosn''t the to first examples work as expected?? Do I have to put groups I don''t want to be deleted inn as hidden fields in my form? (I of course dosn''t want every groups to be deleted as in the example above). - Henrik --~--~---------~--~----~------------~-------~--~----~ Y...

...gn key for one of them. Problem is when I''ve got the updated_by_id belongs_to I can''t add Things using Things.updated_by_id = session[:user] I get a fixnum error. But when I remove the foreign key for updated_by_id I can''t do things.updated_by_id.username as username dosn''t exist it says. Any suggestions? Thanks! -- Posted via http://www.ruby-forum.com/.

Hi all, where can I set the date in domU. ''ntpdate -u ...'' works but dosn''t set the date. date MMDDhhmm has also no effect. What can I do? -- cu Roland Kruggel  mailto: rk-liste@gmx.de System: Intel 3.2Ghz, Debian etch, 2.6.15, KDE 3.4 _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensour...

I''ve been trying to set up to send already generated PDF''s via the ActionMailer class however it dosn''t seem to send the full file. So when I try to load the file after being sent it via email it dosn''t because it is corrupt. When I choose to send HTML instead it sends fine but it dosn''t work with Word Documents either Do I need to do anything special for other file type...

Hi, I''ve been trying to set up to send already generated PDF''s via the ActionMailer class however it dosn''t seem to send the full file. So when I try to load the file after being sent it via email it dosn''t because it is corrupt. When I choose to send HTML instead it sends fine but it dosn''t work with Word Documents either Do I need to do anything special for other file t...

I try to use tc on mips with linux-2.4.18 but the u32 filter dosn''t work I added htb qdisc to linux-2.4.18 and use it to limit the speed in LAN, it only work well on the default class, for example tc qdisc add dev eth0 root handle 1: htb default 10 tc class add dev eth0 parent 1:0 classid 1:1 htb rate 2000kbit tc class add dev eth0 parent 1:1 classid 1...

...<p><label for="questions_awnser">Awnser</label><br/> <%= text_area ''questions'', ''awnser'' %></p> <%= submit_tag ''Awnser'' %> <%= end_form_tag %> It flashes that it works but it really dosn''t change the question.awnser -- Posted via http://www.ruby-forum.com/.

...:frequency => 2) %> chat.rhtml <h1><%= @chat.room %> room.</h1> <table border="5" bordercolor="darkred"> <tr><td><pre><%=h @chat.chat %></pre></td></tr> </table> but, when I call chatroom it dosn''t work but chat does, what is the problem here? -- Posted via http://www.ruby-forum.com/.

...sed to slide open a login window. It works well, however depending on the page I have loaded I will sometimes get a NoMethod Error when the link is clicked. Do I need to add a :controller => ''user'' to the :url line somehow? (If so, I''m doing it wrong because that dosn''t work either). How does rails interpret this? -- Posted via http://www.ruby-forum.com/.

I have installed a game and it has asked me to reset the system. I have closed down wine, X11 and even my computer but it still asks for a restart. Please Help, Thanks, drummerguy

...%></td><td><%= @temp12.add_atk %></td><td><%= @temp12.add_def %></td><td><%= @temp12.sell %></td></tr> <% end -%> </table> It doesn''t like Item.find(items.item_id) BTW: the table is called hackey, so maybe it dosn''t like the items in @items but, I don''t know what to put, how does it plurlize that? in my model I set set_table_name "hackey". -- Posted via http://www.ruby-forum.com/.

Hi, I''m looking for Samba, which work native ZFS ACL. With ZFS almost everything work except native ZFS ACL. I have learned on samba mailing list, that it dosn''t work while samba-3.2.0 will be released. Has anyone knows any solution to work samba-3.0.25? If any idea, please let me know. thanks This message posted from opensolaris.org

...@temp13.to_s[0,3]} | #{@temp13.day}<br><%= link_to @event.title, :action => :show_date, :id => @event.id %></small></td>" end now when I run it on the days with events it shows <%= link_to @event.title, :action => :show_date, :id => @event.id %> why dosn''t it run the code? Is there a way around this or do I need to move my code in to my templete? -- Posted via http://www.ruby-forum.com/.

...figured out, that only a couple of boards support vt-d or iommu, but pci passthrough is widely common. xm dmesg shows: (XEN) I/O virtualisation disabled Also, a friend told me, on its (pci passthrough working) machine the same message appears. AND, any documantation regarding this feature dosn''t mention vt-d at all: http://www.wlug.org.nz/XenPciPassthrough http://www.google.de/search?q=xen+pci+passthrough So, what does the error mentioned in my subject mean? Is it a wrong interpreted issue by the kernel, or do I really need vt-d, which my board obviously does not support?...

Hi, I want to update an existing row in table "items" where items.id == 10 I tried this: item = Item.new item.f1 = ... item.f2 = ... ... item.id = 10 item.save I got an error Duplicate entry ... for key 10 : INSERT INTO items ... How do I make item.save to use UPDATE instead of INSERT? -- Posted via http://www.ruby-forum.com/.

...ault ''0'', `dm` int(3) NOT NULL default ''0'', `dl` int(3) NOT NULL default ''0'', `dss` int(3) NOT NULL default ''0'', PRIMARY KEY (`id`) ) ENGINE=MyISAM DEFAULT CHARSET=latin1 AUTO_INCREMENT=7 ; I don''t know why it dosn''t work for some reasson any one know why? -- Posted via http://www.ruby-forum.com/.

...stylesheet_link_tag "scaffold" %> - <%= stylesheet_link_tag "depot", :media => "all" %> - <%= javascript_include_tag :defaults %> - <%= csrf_meta_tag %> - </head> "stylesheet_link_tag" and "javascript_include_tag" dosn''t work. My Rails version is 3.2.1. The book was written using Rails 3.0.5. How to modify stylesheet_link_tag parameters to fit Rails 3.2.1? My files hj@debian:~/depot$ ls app/assets/stylesheets/ application.css depot.css products.css.scss store.css.scss carts.css.scss line_item...

In http://docs.freebsd.org/cgi/mid.cgi?200402260743.IAA18903 it seems RELENG_4 is vulnerable. Is there any work around to a system that has to have ports open ? Version: 1 2/18/2004@03:47:29 GMT >Initial report > <<https://ialert.idefense.com/KODetails.jhtml?irId=207650>https://ialert.idefense.com/KODetails.jhtml?irId=207650; >ID#207650: >FreeBSD Memory Buffer

After install of update snv_101b the xend daemon dosn''t start any more. This is what I saw in the xend.log file [2008-11-22 10:58:59 572] INFO (SrvDaemon:334) Xend Daemon started [2008-11-22 10:58:59 572] INFO (SrvDaemon:338) Xend changeset: Mon Oct 13 22:14:51 2008 -0700 15904:94bd0a643efe. [2008-11-22 10:58:59 572] INFO (SrvDaemon:345) Xe...