Over the next year, there are a number of technologies coming down the pipeline that have the potential to radically...
You know that you can force absolute URLs throughout a response. Now you want to modify URLs similarly, but only...
Hopefully you are using Psych for everything, but if you have legacy Syck YAML files lying around you could be...
ActiveRecord has a feature called counter caching where the containing record in a has_many relationship caches the...
Xfce gives you a million options to configure your panels. Together with Xfce's sometimes arcane configuration UI, this can...
When your file manager sorts file case-sensitively after a distribution upgrade, you probably need to reconfigure your locale settings...
If you have a PNG and want to know a pixel's alpha channel value, you can use Gimp:
As the title says: this jQuery plugin creates bar charts from HTML tables. It comes in some different flavors.
The gem author Jonas Nicklas highlights in a Google Groups post that the release is not backwards compatible to 1...
The classical scenario: There's a parent div element and you want to center some arbitrary child element vertically inside...
When you have two models in a has_many, has_one or belongs_to association, the :inverse_of option in...
JavaScript engines such as Google’s V8 (Chrome, Node) are specifically designed for the fast execution of large JavaScript applications...
Ever wanted to preview a pattern from Subtle Patterns on your site without the hassle of swapping out images and...
gleeBox is an experimental project that takes a keyboard-centric approach to navigating the web. It provides alternatives to actions...
Icon fonts like Font Awesome are infinitely scalable, look great on high-DPI displays and will give your app a...
You can use scheme-less URLs (or protocol-relative URLs) to have browsers use the current protocol (HTTP or HTTPS...
Having your site run on SSL is worthless when you include content over an unsafe connection (HTTP).
Under certain (unknown) circumstances, Rails will give localized files an invalid content-type in the Response header. For me, after...
If you're using the Capybara webdriver, steps sometimes fail because the browser hasn't finished loading the next page...
url = 'http://www.foocorp.com/foo/bar' URI.parse(url).host # => www.foocorp.com Note that this will raise an error if the given argument is...
Haml 3.1.2 displays single quotes in FormBuilder#text_ field html escaped. You may see something like that:
If you require your Rails models manually, pay attention to the path you use. Unless you have...
Show failing specs instantly. Show passing spec as green dots as usual. Configuration: # spec/spec.opts (.rspec for rspec 2) --require rspec/instafail...
If your application has forms to edit string fields, you probably want to strip the entered values (remove whitespace from...