iOS Interview Questions and Answers (with Sample Code)

Top 10 most asked interview questions for an iOS Developer role, in a form of a mock interview. The code from the video: https://github.com/richardtop/ios_interview Follow Richard on social media: https://www.youtube.com/@richardtopchii https://github.com/richardtop/ https://x.com/richardtop_ios Follow Daniel on social media: https://x.com/iDanb0 https://github.com/idanbo ⭐️ Links from the video ⭐️ View Controller Life Cycle https://developer.apple.com/documentation/uikit/uiviewcontroller What’s the difference between a struct and a class https://docs.swift.org/swift-book/LanguageGuide/ClassesAndStructures.html https://github.com/apple/swift/blob/main/stdlib/public/core/Array.swift#L303 https://developer.apple.com/swift/blog/?id=10 What’s the difference between .frame and .bounds property of a UIView https://developer.apple.com/documentation/uikit/uiview/1622621-frame What is a Protocol Oriented Programming https://developer.apple.com/videos/play/wwdc2015/408/ "defer" statement coding question https://docs.swift.org/swift-book/ReferenceManual/Statements.html MVC architecture (Model, View, Controller) https://developer.apple.com/library/archive/documentation/General/Conceptual/DevPedia-CocoaCore/MVC.html https://developer.apple.com/library/archive/documentation/General/Conceptual/CocoaEncyclopedia/Model-View-Controller/Model- View-Controller.html#//apple_ref/doc/uid/TP40010810-CH14 https://developer.apple.com/library/archive/featuredarticles/ViewControllerPGforiPhoneOS/ImplementingaContainerViewController.html "weak" and "unowned" keywords https://kelvas09.github.io/blog/posts/ios_weak_unowned/ https://developer.apple.com/documentation/foundation/urlsession "lazy" keyword https://stackoverflow.com/questions/38141298/lazy-initialisation-and-retain-cycle "@escaping" closure attribue and non-escaping closures https://kelvas09.github.io/blog/posts/ios-escaping/ ❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinv