What’s New in Cocoa Touch

iOS8bringsenhancementstotheCocoaTouchframeworksformakingnextgenerationappsoniOS.Learnaboutupdatestoviewcontrollers,theintroductionofsizeclasses,andgetanoverviewofallnewAPIstohelpyoucreateadaptiveapps.Hearaboutnewcapabilities,suchasextensionsandhandoff,whichwillenableyoutocreate