warbler

http://blog.headius.com/2008/08/zero-to-production-in-15-minutes.html

Removing Stale Rails Sessions

Source : http://www.realityforge.org/articles/2006/03/01/removing-stale-rails-sessions

CGI::Session::ActiveRecordStore

if you upgrade to Rails 2.3, the session management has
changed significantly, per the release notes:

CGI::Session::CookieStore has been replaced by ActionController::Session::CookieStore.
CGI::Session::MemCacheStore has been replaced by ActionController::Session::MemCacheStore.
CGI::Session::ActiveRecordStore has been replaced by ActiveRecord::SessionStore.

soap4r + rails + uninitialized constant error

http://rubyglasses.blogspot.com/2008/10/soap4r-rails-cant-find.html

Will_paginate + ajax

Good tutorial found at http://weblog.redlinesoftware.com/2008/1/30/willpaginate-and-remote-links

Google charts ( Charts, Maps, ...)

The Google Chart API lets you dynamically generate charts. To see the Chart API in action, open up a browser window and copy the following URL into the address bar: http://chart.apis.google.com/chart?cht=p3&chd=t:60,40&chs=250x100&chl=Hello|World
Press the Enter or Return key and - presto! - you should see the following image:


http://code.google.com/apis/chart/

Win32::Service::Error: Access is denied.

Win32 access denied

Rob Stiff
Tue, 19 Aug 2008 07:27:31 -0700

Rob Stiff wrote:
> Using the Win32 HOWTO information, I am attempting to start the service.
> upon the service::install command, I receiving the error 'Access is
> denied. (Win32::ServiceError).
>
> The error is occurring in line 146 of init.rb
>
> Version Information:
> Ruby 1.8.6
> Rails 1.2.0
> Gem 1.2.0
> Win32-Service 0.5.2
> Mongrel_service 0.3.4
> OS - Windows Vista
>
> There is a newer version of Win32 available (0.6.1), but this version is
> incompatible with mongrel_service and issues a version error.
>
> Thanks in advance!

SOLVED.
The issue was with Windows Vista. You must always run the command line
by right-clicking and using the "Run as Administrator" option.