Install libreadline: sudo apt-get install libreadline-dev Reinstall the ruby and tell rvm where to find readline
If you want to know your public key's fingerprint, do this: ssh-keygen -lf ~/.ssh/my.key.pub This may be necessary...
This card shows you how to format a card's content using Markdown. We use the Commonmarker interpreter, so here...
We experienced problems with Sunspot and Solr on Tomcat: Umlauts (ä, ö, ü) were not correctly handled on Tomcat while...
You can now add code blocks without indentation, by using triple-backticks: ``` Code block goes here. ```
Sometimes it might be helpful to have a version history for a gem, e.g. when you want to see if...
Some helpers for poking around at your Capybara driven browser's cookies in integration tests. Supports Capybara's bundled drivers...
ProgressBar is a simple Ruby library for displaying progress of long-running tasks on the console. It is intended to...
This describes all the steps you'll need to get Solr up and running for your project using the Sunspot...
Gem to get Rails 3's new ActiveRecord query interface (where, order) and the new scope syntax (chaining scope definitions...
Gem to get Ruby 1.9 features in Ruby 1.8.
Code coverage for Ruby 1.9 with a powerful configuration library and automatic merging of coverage across test suites.
I have no idea how it's supposed to work (or why the don't have a print CSS), but...
ExpandAnimations is a LibreOffice/OpenOffice.org Impress extension to expand presentation animations before exporting to PDF. This way the exported PDF will...
Ruby bindings for Sundown, a fast and full-featured Markdown parser that lets you define renders for arbitrary output formats...
Framework to write command-line apps in Ruby. Comes with a nice way of processing parameter options, some utility classes...
Git has a built-in repository viewer for your web browser. a bit similar (but less awesome) than github.
After starting the Rails server in a freshly generated Rails 3.1 project you could see an error message such as...
Using git rebase can be painful but luckily you can resort to cheating with git reset and committing anew.
If Rails or Rake are complaining about a missing gem that is listed in your Gemfile.lock and the listed version...
ExecJS lets you run JavaScript code from Ruby. It automatically picks the best runtime available to evaluate your JavaScript program...
We forked craken today and fixed one of the issues we had with new (>0.8.7) rake versions. The craken:install...
Microsoft provides virtual machine disk images to facilitate website testing in multiple versions of IE, regardless of the host operating...
Grit gives you object oriented read/write access to Git repositories via Ruby.