Joseph Lord questions

Joseph Lord answers

• How to encode video with transparent background
• Is Swift resistant against hooking?
• Swift: Cast generic type into same generic type but with a subclass of associated type
• Photos framework image from video at a certain frame
• How to impliment iOS In App Purchase for books with dynamic price?
• How can I make Swift's String type conform to the CVarArgType protocol?
• Building an embedded framework for WatchOS and iOS in Xcode 8 with Swift 3
• Installing firebase with Cocoapods
• How to avoid multiple SQL calls in ActiveModel Serializers?
• Get just the rotation from a CGAffineTransform