Christian Mayne questions

• Making .gitignore ignore nested folders in tmp dir
• Checkbox form in Ruby on Rails based on many-to-many relationship
• Getting values from a PHP associative array using jQuery
• Remove all Popups from OpenLayers Features
• find_by_sql in Rails, accessing the resulting array
• Getting country name from country code in WooCommerce
• Converting LibreOffice Calc URLs to text
• Counting occurrences of distinct multiple columns in SQL
• Getting total result count from Rails query using will_paginate

Christian Mayne answers