Upgrade the offending gem. If you cannot or don't want to upgrade, lock rake to 0.8.7.
You will get this when you are using the latest version of Rails with a recent version of Rack:
I needed a way to make my apps full screen from bash scripts. There is no super-easy way, but...
li.active a:link Example output (specificity): | 0 | 2 | 2 | See also: https://www.codecaptain.io/tools/css-specificity-calculator
40 new icons, spinner-style rotation with CSS animations, smaller file size, possibility to sub-set the font to only...
Let’s take a look at what you need to do to get your app ready for Rails 4.
A cozy place to pick a short and catchy name for your product, company or domain.
With the impending release of Ruby on Rails 4, it looks like a lot of developers will be updating their...
Every time you call $(...) jQuery will create a new object. Because of this, comparing two jQuery collections with == will never...
If you wear a lot of hats in a small team, or if you feel like your projects could be...
Examples how to create dozens of shapes using pure CSS and a single HTML element.
Do this before you install the gem: sudo apt-get install libffi-dev
jQuery plugin for equalizing the height or width of elements.
I’ve worked on huge applications in Ruby and Rails before. I very much want to believe in DCI, but...
Microsoft Office pre-fetches hyperlinks using an internal DLL (which doesn't know about your cookies), follows all redirects and...
Axlsx is an incredible gem to generate "Office Open XML" spreadsheet files (XLSX). Does not break on large spreadsheets and...
Previous versions of Consul exhibited strange behavior when querying a power that returns nil. Consul 0.4.2+ behaves as expected:
You can define methods in any example group using Ruby's def keyword or define_method method: describe "example" do...
Tracekit is a JavaScript library that automatically normalizes and exposes stack traces for unhandled exceptions across the 5 major browsers...
TLDR: In tests you need to clean out the database before each example. Use :transaction where possible. Use :deletion for...
When you have a Pull Request on GitHub that includes commits from another Pull Request, you will still see them...
Generate dummy images for a given dimension and topic.
Mark window as "demands attention" Install wmctrl through your package manager, i.e. sudo apt-get install wmctrl Download the attached...
A jQuery audio player plugin that is responsive and touch-friendly. The UI is css-only, no images used.