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Ios Software Engineer 2 Interview Questions

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For this swift code below, what's the order of things being printed out in the console? class Master { lazy var detail = Detail(master: self) init() { Swift.print("Master init") } deinit { Swift.print("Master deinit") } } class Detail { var master : Master init(master : Master) { Swift.print("Detail init") self.master = master } deinit { Swift.print("Detail deinit") } } func createMaster() { var master: Master = Master() var detail = master.detail } createMaster()
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IOS Developer

Interviewed at Gap Inc.

3.7★
Feb 19, 2019

For this swift code below, what's the order of things being printed out in the console? class Master { lazy var detail = Detail(master: self) init() { Swift.print("Master init") } deinit { Swift.print("Master deinit") } } class Detail { var master : Master init(master : Master) { Swift.print("Detail init") self.master = master } deinit { Swift.print("Detail deinit") } } func createMaster() { var master: Master = Master() var detail = master.detail } createMaster()

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