similar to: on components

Hi All, Can anyone help me in making feed[xml/rss] generator for a webpage based on ruby/ruby on rails. Tell me if any ruby code is already available, to generate feeds for a webpage. Thanks in Advance. Sumanth. -- Posted via http://www.ruby-forum.com/.

I have installed Ruby and Rails on my Intel iMac according to the instructions provided by Hivelogic. Everything works perfectly. I have noticed that if I close Terminal and later come back and open it, It seems like the paths set in bash_login are lost. If I open bash_login the paths are still there however if i do ruby -v it says I am running 1.8.2 (mac default) when I have installed 1.8.4.

In my rjs template I''m using the following line. page.visual_effect :slideUp, ''comment_error_details'', :duration => 0.5 It works fine if I have created the div with the id="comment_error_details", but if I haven''t created the error yet then my whole rjs template fails. How can I check to see if an element has been created? I could then put

Hi all, lately I''ve been working with ROR on a MAC OSX tiger at work, however I have one huge problem with seems to be the root of all my problems whenever I use terminal or iTerm to start workign with ROR. Every single time I open a new terminal window or close one and open a new one, I have to reapply my path from .bash_login for Ruby and MySql, and than I have to install the

Here''s my crazy question of the day. Has anybody played around with using Rails to create Mac OS X Dashboard Widgets? Or is that just sick and wrong? Giles

I would like to define some constants that I can use across models and views and I cannot figure out how to do that. Googling hasn''t turned up anything useful and I''m looking at the PickAxe book, and I get the impression that a constant must belong to a class. If I just want a constant like... CompanyPhoneNo = "(602) 999-9999" and be able to use it in any view

I''ve written a simple Rails migration that adds an index to an existing Postgres table: class AddIndexToEvents < ActiveRecord::Migration > def change > add_index :sf_events, :account_id > end > end However, when I run the migration, it fails due to a syntax error on the CREATE INDEX line. I''m expecting some SQL like this to be generated: CREATE INDEX

Anyone know (or know where to point me to) to figure out how to force Rails into development mode? I''d like to not have to kill dispatch.fcgi everytime I make a change. My site is not live and I''m just doing development and testing right now. Thanks. -- Posted via http://www.ruby-forum.com/.

When I explain RoR to someone I don''t have a convincing argument that explains why everything is so automatic and transparent, but relationships have to be encoded by hand in models. That shows I don''t understand well that part of AR. There''s the argument that says that not all databases offer metadata about foreign keys, but the natural question then is that,

Hello, How do I prevent previously submitted form data from being reinserted into the database when the user presses the browser''s Refresh button? On Aughey''s advice in #irc I tried using `redirect_to'' a new `:action'' but this approach doesn''t seems to work. Any idea what might be wrong or how to tackle this problem? Thanks for your help. P.S.- I

On 27/02/17 08:05, Tom Robinson via samba wrote: > On 17/02/17 07:58, Andrew Bartlett via samba wrote: >> On Fri, 2017-02-17 at 07:48 +1100, Tom Robinson via samba wrote: >>> Anyone? >> Can you please post a gdb backtrace --full? >> >> > Hi, > > I replied last week with a full backtrace but I didn't see my post come through. The email was only >

Hi, I am trying to establish an IMAP mail service accessible using a current Thunderbird on a laptop. I used Macports to install Dovecot2 (2.1.5) on an older Snow Leopard Mac mini with Intel Core Duo (specifically a Macmini1,1). My goal is to be able to run sieve under dovecot2 and offload the email triage from my work laptop to the little mail server. Mail appears to show up on the server

using the below: <%= select(''project'', ''project_type_id'', @project_types.collect {|x| [x.name,x.id]}, {:include_blank => true}) %> but i''d like that first option to have something like "select project type" with an empty value?

Here is a re-post of PR#19365 which was originally post back in Aug.. If anyone can help I am still looking for a solution ! Forwarded message: > > Hi Jeremy ! > > Don't know if you remember this one but it is definetely turning > my hair grey :) I have left your original reply at the end. > > I finally have a configuration which works with Bentley's >

What version? Did you try both 1.2rc1 and git? Jean-Marc Quoting James McIlroy <james.mcilroy at nativ.tv>: > Hiya, > > I'm trying to get speex compiling under windows using MinGW and Msys. > > Sequence of events: > - unpack the speex distribution, then run: > - ./configure --disable-shared > > then it happily goes off and spews out a load of output,

Hi ! I hope this is the correct place to ask questions ... I'm having the following problem : A "service" on an NT 4 server cannot connect to a samba share on my linux machine. The specific versions are given below. From the NT machine I have no problem as the administrator to login to samba server and view the target share. The supplier's service however cannot

On 17/02/17 07:58, Andrew Bartlett via samba wrote: > On Fri, 2017-02-17 at 07:48 +1100, Tom Robinson via samba wrote: >> Anyone? > Can you please post a gdb backtrace --full? > > Hi, I replied last week with a full backtrace but I didn't see my post come through. The email was only 266KB. Is the list server or SPAM filter blocking my previous message? In attempt to

Not sure if anyone else has pointed this out, but there''s a useful article on Rails performance, "A Look at Common Performance Problems in Rails" here: http://www.infoq.com/articles/Rails-Performance written by Stefan Kaes, who has done most of the performance analysis and tuning on the Rails framework. regards Justin

Norm Josephy <NJOSEPHY@bentley.edu> writes: > Sir: > > I hope you do not mind me sending e-mail directly to you > rather than to the developer's list. I wish to avoid > unnecessary traffic on the list when the issue I raise may > have already been fixed. As a matter of principle: I *do* mind. One of the purposes of having a list is that not everyone has the time

Norm Josephy <NJOSEPHY@bentley.edu> writes: > Sir: > > I hope you do not mind me sending e-mail directly to you > rather than to the developer's list. I wish to avoid > unnecessary traffic on the list when the issue I raise may > have already been fixed. As a matter of principle: I *do* mind. One of the purposes of having a list is that not everyone has the time