Anthony E questions

Anthony E answers

• s3fs and Python os.walk
• How does Rails know that a migration has been up'ed/run? [duplicate]
• rails service object with current_user
• PostgreSQL - Syntax error at or near
• How to find and remove part of a string in Rails Console - ActiveRecord
• Can self ever be false or nil?
• Rspec 'cannot load such file'
• CSS: nested ol start numbering at 1.1
• How do I use Devise and ActiveAdmin for the same User with different login page
• How to modify and style a simple form f.input tag