iOS devices have the ability to detect shake gestures. In this tutorial we
will show how to detect a shake gesture, and when detected a label text
will be updated. This tutorial is built in iOS 8 with Xcode 6.
In iOS8 the UIActionSheet object is deprecated, the preferred way to
display an Action Sheet is by presenting an UIAlertController. In this
tutorial we will display an Action Sheet with different action handlers.
This tutorial is built in iOS 8 and Xcode 6.
The picker view is a slot-machine view to show one or more sets of values.
Users select values by rotating the wheels so that the desired row of
values aligns with a selection indicator. The user interface provided by a
picker view consists of components and rows. A component is a wheel, which
has a series of rows at indexed locations on the wheel. This Tutorial is
Built for iOS8 and Xcode 6.
This tutorial shows how to draw circle with the Core Graphics Framework.
The circles will be drawn in different sizes every time the user taps the
screen. This tutorial is built with Xcode 6 and iOS 8.
Epoch converter in swift using NSTimeInterval, NSDate and NSDateFormatter. When working with API's you will come across different timestamp formats, a favored format is Epoch time. Knowing how to covert Epoch into a human readable format is a nice skill to have.
Welcome to the second part of the build a swift app: Quiz App series. If you haven’t already, make sure you check out part 1 where we go through setting up the user interface and hooking up the buttons and the labels. In this part we will start actually coding and getting some functionality for our app.