This will hopefully kill IE6 and IE7 for good. The latest available IE for Windows XP is IE8 though.
One of the most common production errors are ActionController::MethodNotAllowed errors. They usually happen when someone reloads a form by...
The unix command line tool less is a good choice for browsing logfiles. In the standard configuration, though, it does...
When internationalizing your Rails app, you'll be replacing strings like 'Please enter your name' with t('.name_prompt'). You...
Submit buttons in Rails come with a useful option :disable_with which will disable the button when clicked and change...
List of non-standard CSS attributes that change how the browser resamples scaled images. Only use them if you know...
For university I have to stay up-to-date with lecture documents. Since my university doesn't offer RSS feeds...
When Rack::Bug has been added to your project and your Apache2/Passenger only replies with an Error 500 (Internal Server...
To reduce download time, application servers usually serve content using gzip compression, if the browser supports it.
When you use google analytics to track your visitors interactions, you should ensure that it runs on your production site...
When you have a complex recipe setup with multistage deployment you may run into this error: `role_list_from': unknown...
[1,2,3,4].sample # => e.g. 4 If you'd like to cheat and give different weights to each element...
If you turn on stylesheet caching, it might happen that stylesheets from different locations with different relative pathes will be...
Scenario outlines allow us to more concisely express repetitive examples through the use of a template with placeholders.
When you use one line Ruby comments in ERB templates you should never do this (notice the whitespace in front...
Git has a built-in repository viewer for your web browser. a bit similar (but less awesome) than github.
The SQL code generated by Graticule's spherical distance computation is insufficient and can lead to NULL distances in edge...
Seems like a useful gem for cases where ActiveRecord is overkill but you don't want to do everything by...
Using rename_column, remove_column, etc. more than once in a migration makes that migration run slower than it should...
Gem to generate entity relationship diagrams from your Rails 3 ActiveRecord models. The diagram style is pretty and configurable.
I have a pair of headphones connected to my desktop's back panel and a headset connected to the front...
For performance improvements (and to remove the need for eager loading), the ActsAsTaggableOn gem supports caching your tag lists directly...
How to ignore new files Globally Add the path(s) to your file(s) which you would like to ignore...
I still see people promoting various gems and plugins to handle miscellaneous configuration elements for your application. One little known...