search for: art_id

...abase. I have an model which looks like the following: class Event < ActiveRecord::Base ... has_and_belongs_to_many :arts ... end for testing purposes I have a form with some fields that I''m using to populate this object: <input type="hidden" name="event[art_ids][]" value="1"> <input type="hidden" name="event[art_ids][]" value="2"> <input type="hidden" name="event[art_ids][]" value="3"> finally my controller, when I attempt to save the object it doesn''t...

Last time i ask the same question here that if one article item has a default icon in front of its title,the icon will be downloaded as many times as the article items displayed in one page in IE. I was suggested to modify some options under development enviroment,eg: config.cache_classes and config.action_controller.perform_caching in development.rb are both set to true.But the problem still

...uite a bit. For information on what causes these leaks, here are some of the best resources: New Resource direct from Microsoft http://msdn.microsoft.com/library/default.asp?url=/library/en-us/IETechCol/d nwebgen/ie_leak_patterns.asp Old but good resource http://www.bazon.net/mishoo/articles.epl?art_id=824 You can confirm this by going to your home page or your drag and drop page on scriptaculous and hitting refresh a number of times with your task manager open. You''ll see your memory requirement continuing to rise. Eventually you run out of memory and things start going bad (slowing do...

Hi All, I am making a serious effort to try to learn R, but one hurdle I am facing is that I need to "see" the data as I walk through the examples in the packages. For instance, many examples on the web start by a command like data("wines"). How can I actually view what the dataset looks like prior to transformations and analysis? I have tried to use edit() , print, and

...cx"> "ArtProvider#push_provider":artprovider.html#ArtProvider_pushprovider: </span><span class="cx"> </span><ins>+ class MyProvider < Wx::ArtProvider + &nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbsp&nbspdef create_bitmap(art_id, art_client, art_size) + .. + return Wx::Bitmap.new(...) + end + end </ins><span class="cx"> </span><del>- class MyProvider : public ArtProvider - { - protected: - Bitmap CreateBitmap(const ArtID& id, - const...

Is there a prototype / extension which will assist in cross-browser support of PNG images? http://www.alistapart.com/articles/pngopacity/ It seems to me that a class could be developed which would zip through the DOM and make changes where needed for IE 5.5 / IE 6.0 to handle PNG images. I don''t want to write one if it''s been done before. Sam