Tim Kozak questions

Tim Kozak answers

• Undefined is not an object (evaluating 'navigator.permissions.query')
• Paperclip save remote images without extension
• How to ECSlidingViewController without storyboard?
• real polymorphism in embed relations in mongoid
• Shopify: get current logged in user ID in JavaScript
• Geolocation in javascript on iOS Safari
• Accessing parent view controller (custom) properties
• iOS 7 - Status bar overlaps the view
• iPhone sdk - open app store to specific app?
• UITableView : crash when adding a section footer view in empty section