Special instance variable that references another object. A message can be sent through an outlet. Interface Builder recognizes them. An IBOutlet is for hooking up a property to a view when designing your XIB.
-IBOutlet resolves to nothing, but they signify to Xcode and Interface builder that these variables and methods can be used in Interface builder to link UI elements to your code.
-An IBOutlet is for hooking up a property to a view when designing your XIB
-An IBOutlet lets you reference the view from your controller code
A special method triggered by user-interface objects. Interface Builder recognizes them. An IBAction is for hooking a method (action) up to a view when designing your XIB.
-IBAction resolves to void .
- An IBAction is for hooking a method (action) up to a view when designing your XIB.
An IBAction lets the view call a method in your controller code when the user interacts with the view.
What is Xcode ?
What is the use of plist ?
What is .ipa in iOS ?
What is .xib in iOS ?
Your apps will scale automatically on iPhone 6, iPhone 6 Plus screens.
What are required delegates and data sources for Table View?
Some important notes about View in iPhone.
Where to use atomic in Objective C ?
Why properties are made nonatomic in Objective C?