search for: hoefler

...def progress puts "Rails is fetching progress: #{@progress}" Integer(@progress) end end Are there any good tutorials out there that walk through the implementation of backgroundrb (specifically covering file uploads)? Am I close to getting this thing to work? Thank you, Dave Hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060724/9a48feda/attachment-0001.html

...following code I can successfully display the categories in the drop down, but the ID is not saved to the postings table. <%= select("category", "category_id", Category.find_all.collect {|c| [c.title, c.id]}) %> Any ideas why this isn''t working? Thank you, Dave Hoefler

...ow_all_tags tag_name = params[:id] @tagged_members = Tag.find_by_name(tag_name).tagged end Doing the standard: @tagged_member_pages, @tagged_members = paginate :member, :per_page => 12 displays ALL the members in the DB. Has anyone conquered such an issue like this? Thank you, Dave Hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060621/82e387ad/attachment.html

...| country | about | user_id | +----+--------+----------+---------+-------+---------+ | 1 | NULL | NULL | NULL | NULL | NULL | +----+--------+----------+---------+-------+---------+ 1 row in set (0.00 sec) Are there any examples of what I want to do in the Rails Wiki? Thank you, Dave Hoefler

...l, then ''click to edit'' is displayed. However with Safari when a null value is saved, Safari seems to get stuck on "Saving..." and doesn''t display ''click to edit'' unless a page refresh is done. Is there a fix or hack for this? Thank you, Dave Hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060523/c695782c/attachment.html

...lowing in my comments controller to insert line breaks when the user presses <ENTER> within the text_area, however I know there has to be a better way. comment_body = @comment.body comment_body.gsub!( /(.*)(\n)/, ''\1<br />'' ) @comment.body = comment_body Thanks! Dave Hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060122/d5b401ae/attachment-0001.html

...lt;% @categories.each do |cat| %> <%= cat.name%> <% end %> The problem is that all the categories are showing up, instead of just the designated one(s). I tried using just the ''find'' method, but that didn''t work either. Any thoughts/ideas? Thank you, Dave Hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060222/15368b2e/attachment-0001.html

...PDF preview of the book. So far it''s excellent. I decided to try Chapter 8 of the book regarding tagging. I''ve done migrations before, and I feel comfortable with them, however this error stumps me. -------------------------------------------------- antrover:~/RubyProjects/rlog dhoefler$ ruby script/generate migration add_db_tagging /Applications/Locomotive/Bundles/rails-1.0.0-min.bundle/Contents/Resources/ports/lib/ruby/gems/1.8/gems/activesupport-1.2.5/lib/active_support/core_ext/hash/keys.rb:48:in `assert_valid_keys'': Unknown key(s): polymorphic (ArgumentError)...

I havent had found anything in the documentation about voice activation levels. Does i can change a variable to change the accuracy for activations? If not does the speex lib already implement a function for read out the sound level of a frame? Thanks for the advance. Lis (Louis Hoefler) -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20060302/7464c135/attachment.html

...' end end I can successfully load all the categories into a multiple selection box on the page that is creating the posting, but I''m unsure how to save the posting.id and the category.id into the categories_postings table within the ''create'' action. Thank you, Dave Hoefler There really needs to be a ''Rails on Relationships'' book for us geeks ;-)

...w to allow global access, and no filtering to one method in a different controller. I just want to expose the "RSS" method in the "Member" controller. Putting a before_filter in the Member controller and doing an :except => :rss doesn''t do the trick Thank you, Dave Hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060516/f5434b93/attachment-0001.html

...'images'', :collection=> @images %> </div> ...and in the partial: <%= image_tag(images.to_url) %> It''s nothing fancy, but it''s driving me nuts trying to figure out where that darn question mark is coming from. Any ideas on this? Thank you! Dave hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060420/db6721bc/attachment.html

...tion levels. >> Does i can change a variable to change the accuracy for activations? >> >> If not does the speex lib already implement a function for read out >> the >> sound level of a frame? >> >> Thanks for the advance. >> >> Lis (Louis Hoefler) >> _______________________________________________ >> Speex-dev mailing list >> Speex-dev@xiph.org >> http://lists.xiph.org/mailman/listinfo/speex-dev >

...hicsMagick I receive an error of "RMagick: unable to open X server `''. ------------------- require ''RMagick'' include Magick cat = ImageList.new("presentation.jpg") cat.display exit ------------------- Am I getting close? Thank you in advance! Dave Hoefler -------------- next part -------------- An HTML attachment was scrubbed... URL: http://wrath.rubyonrails.org/pipermail/rails/attachments/20060406/ddfd922b/attachment.html

Hi there, I have 2 actions that are rather identical: # Put /account/you/update_password def update_password @user = current :user respond_to do |format| if @user.update_attributes(params[:user]) format.html {redirect_to account_url} else format.html {render :action => "edit_password"} end end end # PUT /account/you # Update

...mmond, Intel Jim Cownie, Intel John Mellor-Crummey, Rice University Keno Fischer, Julia Computing, Inc. Michael Wong, Codeplay Nadav Rotem, Apple Pat McCormick, Los Alamos National Laboratory Ralf Karrenberg, Saarland University Sameer Shende, University of Oregon Tobias Grosser, ETH Zürich Torsten Hoefler, ETH Zürich -- Hal Finkel Assistant Computational Scientist Leadership Computing Facility Argonne National Laboratory

...Michael Wong, IBM Frank Winter, Thomas Jefferson National Accelerator Facility ("Jefferson Lab") Erik Schnetter, Perimeter Institute for Theoretical Physics David Tweed, ARM Cameron McInally, Cray Keno Fischer, Harvard University Stefan Karpinski, MIT / Julia Michael McCool, Intel Torsten Hoefler, ETH Zürich -- Hal Finkel Assistant Computational Scientist Leadership Computing Facility Argonne National Laboratory

...id Technology James Brodman, Intel Jeff Hammond, Intel John Mellor-Crummey, Rice University Keno Fischer, Harvard University Michael Wong, IBM Michelle Strout, Colorado State University Nadav Rotem, Apple Ralf Karrenberg, NVIDIA Sameer Shende, University of Oregon Tobias Grosser, ETH Zürich Torsten Hoefler, ETH Zürich -- Hal Finkel Assistant Computational Scientist Leadership Computing Facility Argonne National Laboratory

...ate'' action. This obviously doesn''t work! def ajax_update @profile = params[:value] render :layout => false, :inline => "<%= @profile.age ) %>" end Am I close? Is there a better way to accomplish what I''m trying to do? Thank you! -Dave Hoefler

...ower.com:45000" role :web, "simple.switchtower.com:45000" role :db, "simple.switchtower.com:45000" 3. I''m using Lighttpd currently as my server. Am I going to have to get Apache working so I can use Switchtower? Sorry for all the noobie questions! Thanks! Dave Hoefler