git push origin origin:refs/heads/new_feature_name
Make sure everything is up to date:
git fetch origin
Start tracking the branch:
git checkout --track -b new_feature_name origin/new_feature_name
JRuby, Ruby, Ruby on Rails, Javascript, Toulouse...
git push origin origin:refs/heads/new_feature_name
git fetch origin
git checkout --track -b new_feature_name origin/new_feature_name
To a Java developer, Rails seems like the natural culmination of trends in the evolution of Java Web frameworks: less unnecessary code, more abstraction and dynamism, and fuller out-of-the-box functionality
If you have the flexibility to choose a new approach for your next project, consider Rails. Even easier to use than lightweight Java frameworks, Ruby on Rails seems like a natural next step in a Web developer's journey towards simplicity and expressiveness
rvm install jruby
rvm use jruby
rvm reset
jruby -v
jruby -S gem install rails
jruby -S rails new demo_jrails -m http://jruby.org/rails3.rb
jruby -S bundle install
development: adapter: postgresql encoding: unicode database: demo_jrails_development pool: 5 username: USER password: PWD
export CLASSPATH=/~/.rvm/rubies/jruby-1.5.1/lib
random_choice = array[rand(array.size)]
random_choice = array.choice
random_choice = array.rand
SIOCSIFFADDR: No such device eth0: ERROR while getting interface flags: No such device Bind socket to interface: No such device Failed to bring eth0
ifconfig -aYou should see that the eth1 interface is actually present (but not connected).