Wilhelm questions

Wilhelm answers

• Google places API: from CID to reference?
• Sortable table with expandable Rows
• Rails: Refresh browser automatically when view (and related) files change
• Upload files from folders and sub-folders to webapp
• Enabling browser side caching for rails 3.1 app on heroku
• Altering the primary key in Rails to be a string
• Nested form - how to add existing nested object to parent form?