Interested to Buy Any Domain ? << Click Here >> for more details...
What is Initialization ?
- 1 Answers
- 2599 Views
- I also Faced
- E-Mail Answers
Answer / iosraj
As per Apple's Docs
Initialization is the process of preparing an instance of a class, structure, or enumeration for use. This process involves setting an initial value for each stored property on that instance and performing any other setup or initialization that is required before the new instance is ready for use.
You implement this initialization process by defining initializers, which are like special methods that can be called to create a new instance of a particular type. Unlike Objective-C initializers, Swift initializers do not return a value. Their primary role is to ensure that new instances of a type are correctly initialized before they are used for the first time.
Initializers
Initializers are called to create a new instance of a particular type. In its simplest form, an initializer is like an instance method with no parameters, written using the init keyword:
init() {
// perform some initialization here
}
| Is This Answer Correct ? | 0 Yes | 0 No |
What is mvp in swift?
What is ios swift?
What is clean swift architecture?
What is unowned in swift?
Is "swift" a good programming language? Explain
Consider the following code: var defaults = NSUserDefaults.standardUserDefaults() var userPref = defaults.stringForKey("userPref")! printString(userPref) func printString(string: String) { println(string) } Where is the bug? What does this bug cause? What’s the proper way to fix it?
What is static in swift?
Can enum be extended in swift?
What is the full form of swift code?
List some control transfer statements used in swift?
Difference in classes and structures in swift?
What is tuple in swift?
Apple iOS 
