Adding iOS Local Notifications in Swift

The word notification gets a bit abused in the world of mobile development, especially in the world of Apple development. Notifications could mean internal notifications, where classes use observers to watch unrelated code. When a notification appears, the observer code executes special code for that event. Another type of notification notifies a user that something …

The Step by Step Guide to Custom Presentation Controllers

Ever wanted that sliding sidebar or an alert with a image picker? Apple has many great ways of presenting view controllers,  but sometimes we want something different, something new. For that we subclass UIPresentationController. However there's a few concepts that you'll need to wrap your head around first. In this lesson we'll create a few …