Beginning iPhone Development with Swift 2: Exploring the iOS SDK
This is the definitive guide to the Swift programming language and the iOS 9 SDK, and the source code has been updated to reflect Xcode 7 and Swift 2.
There’s up-to-date coverage of new Apple technologies as well as significant updates to existing material. You'll have everything you need to create your very own... | | The First 90 Days: Critical Success Strategies for New Leaders at All LevelsWhether challenged with taking on a startup, turning a business around, or inheriting a high-performing unit, a new leader's success or failure is determined within the first 90 days on the job.
In this hands-on guide, Michael Watkins, a noted expert on leadership transitions, offers proven strategies for moving successfully into a... | | The Herschel Objects and How to Observe Them (Astronomers' Observing Guides)
Many active amateur astronomers today, having already surveyed the clusters,
nebulae, and galaxies contained in the popular Messier and Caldwell catalogs, are
seeking new horizons to explore with their telescopes. None better can possibly be
found than those discoveries made by the great English astronomer Sir William
Herschel in... |