Henny Lee questions

• Round currency closest to five
• Leaks in Swift 3 / iOS 10
• Is there a way to get didSet to work when changing a property in a class?
• Overriding didSet
• Binary operator '==' cannot be applied to two operands
• Converting Int to Bool
• How do I adjust my popover to the size of the content in my tableview in swift?

Henny Lee answers