What is swift programming?
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Explain some design patterns which we normally use during the app development.
What is a deinitializer in swift?
Can you make a property optional?
Explain how multiple line comment can be written in swift?
What is core data swift?
Do swift classes inherit from nsobject?
What is lazy var in swift?
What is protocol in swift?
What are the collection types that are available in swift?
What type of literals does swift language have?
What is bridging header in swift?
Consider the following code: var array1 = [1, 2, 3, 4, 5] var array2 = array1 array2.append(6) var len = array1.count What’s the value of the len variable, and why?