What is forced unwrapping? Why is it potentially unsafe?


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More Apple iOS Swift Interview Questions

What is the use of double question mark “??” In swift?

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What is a guard statement?

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What collection types are available in swift?

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How do you make a bridging header in swift?

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Explain what Lazy stored properties is and when it is useful?

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What is the full form of swift code?

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Can you explain any three-shift pattern matching techniques?

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