Some Programes today

By -
 Hy programmers This is my first page in My blog
Good Luck for your programing.

Comments

Post a Comment

Popular posts from this blog

Rails Memcache issues

By -
Error :- down_retry_delay not reached for localhost:11211 (0.001 seconds left) down_retry_delay not reached for localhost:11211 (0.001 seconds left) down_retry_delay not reached for localhost:11211 (0.001 seconds left) down_retry_delay not reached for localhost:11211 (0.001 seconds left) [2012-03-20 15:08:28] ERROR NoMethodError: You have a nil object when you didn't expect it! You might have expected an instance of Array. The error occurred while evaluating nil.each     /usr/local/lib/ruby/gems/1.9.1/gems/rack-1.3.6/lib/rack/handler/webrick.rb:71:in `service'     /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:111:in `service'     /usr/local/lib/ruby/1.9.1/webrick/httpserver.rb:70:in `run'     /usr/local/lib/ruby/1.9.1/webrick/server.rb:183:in `block in start_thread' cache: [GET /assets/kanga_custom/search_merchant.js?body=1] miss, ...
Read more

scp command usage guide

By -
Example syntax for Secure Copy ( scp ) What is Secure Copy? scp allows files to be copied to, from, or between different hosts. It uses ssh for data transfer and provides the same authentication and same level of security as ssh . Examples Copy the file "foobar.txt" from a remote host to the local host $ scp your_username@remotehost.edu:foobar.txt /some/local/directory Copy the file "foobar.txt" from the local host to a remote host $ scp foobar.txt your_username@remotehost.edu:/some/remote/directory Copy the directory "foo" from the local host to a remote host's directory "bar" $ scp -r foo your_username@remotehost.edu:/some/remote/directory/bar ...
Read more

cucumber usage in rails project

By -
Add below gems to your gem file $ gem'database_cleaner' $gem'cucumber-rails' $gem'cucumber' $gem'rspec-rails' Then run bundle install from your root directory. run rake db:migrate next run the below command in your project rails g cucumber:install --capybara $ above command will generate all necessary files run the below command to write cucumber stories to your application. $ touch features/support/your_test_file_name.rb go to the above file and write your application stories run below command to implement test cases for stories $ rake cucumber:wip now we can add the step defination for story in step_defination folder #features/step_definitions/yourcontroller_steps.rb Given /^a regexpress that is "(.*)"$/ do |color| Strawberry.make!(:color => color) end
Read more