The video is about 6 minutes long and features a step-by-step tutorial with a voiceover narrating how to build a sample photo filtering app using Xcode on the Mac.

apple, xcode 8.1, touch bar, macbook pro"The all-new Touch Bar revolutionizes the keyboard experience by bringing dynamic controls to your fingertips," the company's Web site says. "This Multi-Touch ...

While developers are likely already running the latest and greatest from Apple’s Mac Dev Center to take advantage of iOS 6 beta and Mountain Lion beta SDKs, everyone else who is learning about ...