Constraints

Abstract

Chapter 5 detailed the many ways Xcode gives you access to help, documentation, and guidance. You created a handy communications application along the way that could compose a text message or an e-mail, or even open a web site in another browser. You also looked at an alternative to the Assistant Editor for making connections between Interface Builder controls and your outlets and actions, and I talked briefly about how the Organizer had changed since Xcode 5.