iOS Linking to iOS Settings iOS Apps use settings as one way to hold different values that can be used to configure the use of an application. The Settings are provided centrally and are accessed through the Settings app from Apple. As of iOS 8, there is a way to open the Settings app linked
iOS Accessing the Document directory on iOS The Documents directory in which an App can store information that should be available at a future point. It can be used to store documents of any data type. One challenge can be the way that you refer to the location of the Documents directory in your App's
iOS Error in the UICollectionView template code I have just been refreshing my memory on the use of the UICollectionView in iOS 9. This view is used to display a grid of items on the screen, such as you would see in the Photos app. Dragging the UICollectionView onto the screen, I thought I would be a