IOS 9 introduces reordering of Collection View Cells. This is enabled by
default, selecting a cell with a long press enables the user to reorder the
cells. All that's needed is to update your data model. In this tutorial we
will display some cells containing alphabet letters, these cells can be
easily reordered. This tutorial is made for iOS 9 with Xcode 7.
Prior to iOS 9 when using Auto Layout it requires the creation of a lot of
constraints, even when using relative simple user interfaces. In iOS 9,
Apple introduces the Stack View, which will automatically create Auto
Layout constraints for each subview that's added to it. In this tutorial we
will create a vertical Stack View containing three subviews. This tutorial
is made in Xcode 7 and for iOS 9.
In this tutorial, we’ll look at how to setup a Twitter & Facebook Login and Signup view so you can get users signed up with minimal effort. The article will walk you through how to get all the configuration setup using Parse’s default Login and Signup views.
Reposted with correct links
In your Xcodes navigation area, right click paws project and select New File… in iOS->Source, select Objective-C file and hit next. Name your file any name you want and click next. Dialog box will pop up asking if you would like to configure an Objective-C bridging header, click Create Bridging Header.
Prior to iOS 9 when the user needs to connect to a web page the URL is
handed off to safari. forcing the user to exit out of your application. In
iOS 9 the Safari View Controller can be used to provide a full web
experience inside of your application. In this tutorial we will display a
webpage inside a Safari View Controller. This tutorial is made in Xcode 7
for iOS 9.