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所在平台: Udemy |
课程主页: https://www.udemy.com/course/ios-swift-interview-questions-answers/
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**iOS Swift 面试宝典:从基础到实战** 本课程全面而详尽地涵盖了 iOS 开发的面试知识点,旨在帮助您成功应对各种 iOS 面试挑战。课程分为三大核心部分: **第一部分:iOS 面试精选问答与深度解析** 本部分精心梳理了 iOS 面试中常见的问题,并提供权威的解答和深入的解释。内容涵盖: * **Swift 核心概念:** Optioanl(可选类型)、Double(双精度浮点数)、Optional Chaining(可选链)、Optional Binding(可选绑定)、Guard 语句、Defer 语句、ARC(自动引用计数)。 * **设计模式与原则:** Delegate(委托)与 Notifications(通知)的对比、Class(类)与 Struct(结构体)的区别、Enum(枚举)的运用、MVVM(Model-View-ViewModel)架构模式。 * **内存管理与并发:** Closures(闭包)的理解、`@escaping` & `@noescaping` 的作用、`lazy` 关键字、`[unowned self]` & `[weak self]` 的使用场景、Process(进程)与 Threads(线程)、Operation 与 GCD(Grand Central Dispatch)、DispatchGroup 的功能。 * **Swift 特性与高级概念:** `Codable` & `Decodable` 的应用、`Any` vs `AnyObject`、Access Specifier(访问修饰符)、Generics(泛型)、Core Data 的 Stack(堆栈)以及 Fetch(抓取)和 Add(添加)操作、`NSFetchedResultsController` 的重要性、POP(Protocol Oriented Programming,面向协议编程)、KVC(Key-Value Coding) & KVO(Key-Value Observing)、Content Hugging & Compression Resistance、Remote Push Notification(远程推送通知)及其 Checklist、Singleton Pattern(单例模式)的利弊、Dependency Injection(依赖注入)。 * **UIKit 核心方法与属性:** `viewDidLayoutSubviews()`、`loadView()`。 * **Swift 基础数据类型比较:** NSArray(数组) vs Array、NSDictionary(字典) vs Dictionary、NSNumber vs Int。 * **Swift 属性详解:** Strong(强引用) & Weak(弱引用)示例、Computed Properties(计算型属性)与 Stored Properties(存储型属性)、Property Observers(属性观察器)在计算型属性中的应用、在 extension(扩展)中使用计算型或存储型属性的可能性、为 struct/enum/protocol 编写 extension。 * **Swift 与可选类型:** Optional 是否是 Enum 的一种。 * **并发编程中的陷阱:** Sync(同步) vs Async(异步)中的死锁情况、Semaphore(信号量)的原理与应用。 **第二部分:Swift 数据结构与算法实战** 本部分将深入讲解 Swift 中的重要数据结构,并通过实际代码演示其实现: * **Swift String:** 字符串的深入理解与操作。 * **Swift Collections:** Swift 内置集合类型的应用。 * **算法实现:** Quick Sort(快速排序)、Linked List(链表)、Stack(栈)、Queue(队列)、Tree(树)的 Swift 实现。 **第三部分:面试总结与 LeetCode 刷题指南** * **课程回顾:** 对整个课程内容进行提炼总结。 * **LeetCode 必刷题库:** 提供一份包含 60 道精选 LeetCode 题目列表,帮助您高效准备面试。 * **额外资源:** 课程将持续更新,补充更多面试题目和知识点。 无论您是初入 iOS 开发的新手,还是希望提升面试技巧的资深开发者,本课程都将是您备考 iOS 面试的必备利器。祝您面试顺利!
In the series you will have access to 4 parts of iOS interview questions and answers with explanation. Then in second section we will look into Swift data structure with implemations as well. Then in last section i will share the list of must do leetcode questions to clear any iOS interview. So if you are preparing for iOS interview, then this is a must do course for you! Course Overview - Section 1: iOS Interview Questions & Answers with Explanation - PART 1What is optional in Swift?What is double questions?What is Optional chaining?What is Optional Binding?Delegate Vs NotificationsClass Vs StructWhat is Enum?What is Guard?What is Defer?What is ARC?iOS Interview Questions & Answers with Explanation - PART 2MVVMDynamic DispatchDynamic Dispatch Vs Static DispatchClosure@escaping & @nonescapingWhat is lazy?[unowned self] & [weak self]Process & ThreadsOperation & GCDOperationOperationQueueGCD - Grand Central DispatchWhat does DispatchGroup do?Codable & DecodableiOS Interview Questions & Answers with Explanation - PART 3Any vs AnyObjectAccess Specifier for swiftGenericsCore Data StackFetch and Add operation for core dataWhy to use NSFETCHEDRESULTSCONTROLLER?POP: Protocol Oriented ProgrammingKVC & KVOContent Hugging & Compression resistanceRemote Push NotificationRemote Push Notification - ChecklistSingleton PatternWhy Singleton Pattern is bad?Dependency InjectioniOS Interview Questions & Answers with Explanation - PART 4What is viewDidLayoutSubviews?What is loadView?NSArray Vs ArrayNSDictionary vs DictionaryNSNumber vs IntExample of Strong & WeakComputed and Stored PropertiesProperty Observer for computed propertiesCan we use computed or stored properties in extension?Can we write extension for struct/enum/protocol?Is Optional an Enum?Sync vs Async: deadlock situationWhat is Semaphore?Section 2: SWIFT DATA STRUCTURESwift StringSwift CollectionsQuick Sort Swift ImplementationLinked List Swift ImplementationStack Swift ImplementationQueue Swift ImplementationTree Swift ImplementationSection 3:Summary & LeetcodeCourse Summary60 must do leetcode questions listBonusI will keep adding more questions in this course to keep this updated. I hope to see you in this course. Good Luck for your interview!