In the given code snippet, we have used var to declare viewOne and let to create viewTwo. Will the last line compile?

In the given code snippet, we have used var to declare viewOne and let to create viewTwo. Will the last line compile?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: hard

标签: interviewbit, swift, topic-specific, ios

参考答案摘要

import UIKit var viewOne = UIView() viewOne.alpha = 0.7 let viewTwo = UIView() viewTwo.alpha = 0.7 // Does this line compile? The last line will, in fact, compile. viewOne is a variable that we can re...

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