In iOS8 Apple added the functionality to Hide the Navigation Bar when there
is a Tap detected. This is useful if the Navigation Bar is blocking some
content. In this Tutorial we will display an Image fullscreen and enable
the hiding of the Navigation Bar when tapping. This tutorial is built for
iOS 8.1 and Xcode 6.1.
The Collection View provides a flexible way to present content to the
user. Similar to a table view, a collection view gets data from custom data
source objects and displays it using a combination of cell, layout, and
supplementary views. A collection view can display items in a grid or in a
custom layout that you design. In this tutorial we will display a number of
colored cells in a collection view. This Tutorial is built for iOS8 and
Core Graphics is a very powerful low-level API. In this tutorial we will
create gradients with the help of Core Graphics. For simplicity sake, we'll
use linear gradients. Linear gradients start from one point and color to
another point and color. The gradient will move from left to ritght on the
view. This tutorial is built with for iOS8.1 with Xcode 6.1.
Inside a Table View the rows can be manipulated by user actions. In this
tutorial we will delete a row from a Table View using the "swipe-to-delete"
gesture. The row will be deleted in the data model(an array) and also
inside the Table View itself. This tutorial is built for iOS 8 and Xcode 6.