You can now define this step without Cucumber raising Cucumber::Ambiguous: Then /^I should see "whatever I want"$/ do ...

Cucumber raises a Cucumber::Ambiguous if more than one step definitions match a step. Our new cucumber_priority gem provides...

When there's a Gemfile.lock in your working directory that you cannot remove by either checkout, reset [--hard], stash, probably...

Live markdown previewer (with Github flavored syntax) for VIM. Will open a preview in your browser and update automatically on...

From time to time, RubyMine suddenly did not accept any keyboard input and felt crashed, while mouse interaction was still...

You can configure a stat socket for haproxy in the global section of the configuration file: global daemon

When you're developing a gem, never list the same dependency as both runtime and development dependency in your .gemspec...

git rebase -i -> mark your commit with edit git reset HEAD~ (remove the marked commit, but keep its...

Ruby has a set of methods to convert an object to another representation. Most of them come in explicit and...

You can say this in Javascript: $.fn.jquery => "1.11.1"

Some browsers define window.event, which will return a copy of the "current" event. However, this is not defined by the...

This is a guide on how to effectively use Git when working on a feature branch. It is designed to...

To safely transport an arbitrary string within a URL, you need to percent-encode characters that have a particular meaning...

As the web is being used for more and more tasks, expectations rise. Not only should web pages offer rich...

When starting a project we always make a good estimate of all known requirements, and plan budgets and available developers...

I recommend install Node.js using nvm. This way you can have multiple Node versions in your ~/.nvm. You also won...

If you need to upgrade code that uses the old jQuery methods bind, delegate, live, unbind and die, the attached...

Moved from Less to Sass. Bootstrap now compiles faster than ever thanks to Libsass, and we join...

To update your Rubygems to the latest available version, type the following: gem update --system Note that you have a...

Unfortunately, Web APIs haven’t provided the functionality to copy text to the clipboard through JavaScript, which is why visiting...

On Ruby 1.9+, standard ruby character classes like \w, \d will only match 7-Bit ASCII characters: "foo" =~ /\w+/ # matches...

To check which rubygems versions your different rbenv rubys are using, you can use this small bash script:

Use form models to handle this problem Or soften the validation to validates_presence_of :parent