Responsive elements makes it possible for any element to adapt and respond to the area they occupy. This is different...
Awesome slide deck about taking liberties with design requirements in order to keep the CSS simple.
With Rails 4, Concerns have become the “official” solution to the big-models problem. However, there’s a fair amount...
Long list of fonts suitable for coding. With screenshots.
Angular comes with different types of services. Each one with its own use cases. All of these services are singletons...
The asset pipeline (which is actually backed by sprockets) has a nice feature where templates ending in .jst are compiled...
Do not use .rvmrc files to specify Ruby version and gemset configuration any longer, it's deprecated and not considered...
For all late night coders: The program "redshift" changes your monitors' white balance according to your position on the planet...
After running bundler / gem install I could not load nokogiri lately. It died with cannot load such file -- nokogiri/nokogiri.
We sometimes send calender data or tasks using iCalendar (ICS) via eMail as specified in RFC 5545. Recently, a customer...
In contrast to RSpec's included allow_value matcher, the attached matcher will also work on associations, which makes it...
Preface: Normally, you would not need this in integrations tests (probably that's why it is so hard to achieve...
bundle open BUNDLED_GEM will open the BUNDLED_GEM's source code in your default editor.
The translation method translate and its alias t have bang brothers: translate! and t!. They will raise I18n::MissingTranslationData on...
Bundler 1.4.0 (still beta) can install gems in parallel, making a run of bundle install much faster.
Consul 0.10.0 now allows multiple power mappings for nested resources. When using nested resources you probably want two power
When two elements with display: inline-block are sitting next to each other, whitespace between becomes a space character.
A list of FontAwesome icons in the form of copyable Unicode characters or HTML entities. You might prefer to use...
In order to keep the controllers directory tidy, we recently started to namespace controllers. With the :controller option you can...
When you're writing migrations that do more than changing tables (like, modify many records) you may want some output...
CSS3 comes with new unit rem. It works like em but it is always relative to the element instead of...
I had some problems with Git and the file spec/fixtures/ČeskýÁČĎÉĚÍŇÓŘŠŤÚŮÝŽáčďéěíňóřšťúůýž. After pulling the latest commits, it would show that...
Ruby's private keyword might do a lot less than you think. "private" does not apply to class methods defined...
When two classes implement the same behavior (methods, callbacks, etc.), you should extract that behavior into a trait or module...