App Transport Security/iOS 10/ios development/native ios app/Swift 3/UIDocumentInteractionController/URLSession/URLSessionDownloadDelegate/URLSessionDownloadTask/Xcode 8
Networking in Swift: How to download a file with URLSession [Swift 3]
Update November 2016: Fully updated for Xcode 8 and Swift 3. You will often need to download content to use in your app. NSURLConnection used to be a great inte...