What is the meaning of question mark "?" In swift?
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What are the half open range operators in swift?
Is swift memory safe?
What will you do if your app is prone to crashing?
What are the various ways to unwrap an optional in swift?
What is clean swift architecture?
What is the benefit of using guard statement in swift?
Is swift object oriented?
Can you explain completion handler?
Can you explain any three-shift pattern matching techniques?
What is optional binding?
What is data structure in swift?
How can we make a property optional in swift?