J.Wang questions

J.Wang answers

• Swift 2 Using "contains" function with multidimensional array
• variable used before being initialized
• Extend Array constrained when Element is a tuple
• How can I make a extension for array of specific type in Swift
• Change color of disabled bar button item in iOS
• Alamorafire + SwiftyJson + FacebookSDK
• How to archive an app that includes a custom framework?
• Using Cocoapods in an app extension using a framework