What is difference between weak and strong in swift?
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What are the most important features of swift?
Can any be nil swift?
What is swift nsarray?
Can you explain regular expression and responder chain?
What is the difference between closure and function in swift?
What is the use of break statement in swift language?
Is swift like python?
What is an in-out parameter in swift?
Mention what is the difference between Swift and ‘Objective-C’ language?
Explain the difference between let and var in swift programming?
Why does apple use swift?
What is difference between xcode and swift?