IBOutlet is a macro defined to denote variables and methods that can be referred to in Interface Builder.
IBOutlets are used to hook up your interface made in Interface Builder with your controller
IBOutlet is a macro defined to denote variables and methods that can be referred to in Interface Builder.
IBOutlets are used to hook up your interface made in Interface Builder with your controller - See more at: http://huntmyideas.weebly.com/blog/category/ios-interview-questions-and-answers#sthash.QmHt64vB.dpuf
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