How can I run sidekiq as daemon on Ubuntu?
If I run bundle exec sidekiq -D I get invalid option: -D, is there any way to run it without some other controller, like god, upstart...?
bundle exec sidekiq -D
invalid option: -D
there's an option to Daemonize sidekiq, just pass -d option
-d
commit
How do I generate a random number between 0 and n?
How can I get the current absolute URL in my Ruby on Rails view? The request.request_uri only returns the relative URL.
To add a new pair to Hash I do: {:a => 1, :b => 2}.merge!({:c => 3}) #=> {:a => 1, :b => 2, :c => 3} Is there a similar way to delete a key from Hash ? This works: {:a => 1, :b => 2}.…