How to Use UIImagePickerController for a Camera and Photo Library in Swift 3.0.

Almost every iPhone and iPad now has a camera. Many people want to use a camera in their apps for various reasons. While you may not be building the next Instagram or Twitter, there are many places where photo documentation comes in handy. There are two ways to use the camera. The more powerful and …

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 …