power-rake db:migrate VERSION=20100913132321 By default the environments development, test, cucumber and performance are considered...
You should test the callback methods and its correct invocation in two separate tests. Understand the ActiveRecord note before you...
This post explains, in some detail, how we will implement a nice performance boost for Rails developers. Understanding the details...
sudo apt-get install i8kutils Reboot You can now run the i8k tools such as i8kmon Setting the fan speed...
When you need to add a event listener to hundreds of elements, this might slow down the browser. An alternative...
home_run is an implementation of ruby’s Date/DateTime classes in C, with much better performance (20-200x) than...
sudo gem install zip git clone git://github.com/rtomayko/date-performance.git cd date-performance rake package:build cd dist sudo gem install...
script/cucumber features/feature_name.feature Or, if you don't care about speed, you can use rake: rake features FEATURE=features/feature_name.feature
YSlow analyzes web pages and tells you why they're slow based on the rules for high performance web sites...
Web performance expert Nicole Sullivan discusses a set of best practices in the creation of supremely fast, visually impactful web...
Page Speed is an open-source Firefox/Firebug Add-on. Webmasters and web developers can use Page Speed to evaluate the...
Rfm brings your FileMaker data to Ruby with elegance and speed. Now your Ruby scripts and Rails applications can talk...
Write declarative tests using nested contexts without performance penalties. Contest is less than 100 lines of code and gets the...
Asset Fingerprint Plugin for Ruby on Rails - allows you to use md5 or timestamps in query string or in asset...
The Netty project is an effort to provide an asynchronous event-driven network application framework and tools for rapid development...