smathy questions

smathy answers

• Regex to replace characters between strings
• Installing mysql2 gem on mac with RVM is real pain
• Rails, using build to create a nested object, but it is not being saved
• Randomizing job scheduling with cron and sidekiq
• Getting uninitialized constant error from unused gem
• ERROR: operator does not exist: numeric ~* unknown
• rails server not responding to remote connections
• Is there a gem to shorten large numbers like Twitter does for followers?
• Rails routes /new(.:format)
• CouchDB - Variables in map function