When it comes toiOS app development, the choice between Swift and Objective-C is a crucial decision. Moreover, it can significantly impact your project’s development process and outcomes. In this section, we will compare these two programming languages, Swift and Objective-C, highlightingtheirdi...
Swift 2 mapped theidtype in Objective-C to theAnyObjecttype in Swift, which normally can hold only values of class types. Swift 2 also provided implicit conversions toAnyObjectfor some bridged value types, such asString,Array,Dictionary,Set, and some numbers, as a convenience...
Generally Swift argument labels and Objective-C selector pieces are mapped to Kotlin parameter names. Anyway these two concepts have different semantics, so sometimes Swift/Objective-C methods can be imported with a clashing Kotlin signature. In this case the clashing methods can be called from Kot...
6. Select the TouchControls framework. The reference to the Rustemsoft TouchControls Swift/Objective-C library is a requirement and must be added to a project before the classes and objects in the library can be used.What the difference between Swift and Objective C syntax?Let...
One of the handy Swift 4 features is Smart KeyPaths described inSE-0161. Unlike Swift 3#keyPath(), which is not strongly typed and works only for Objective-C members, Swift 4KeyPathis a generic class, which means key paths are now strongly typed. Let's dive into some examples: ...
This article explores Swift and Objective-C, comparing the features and differences of the two iOS languages.
To replace Objective-C, Apple has designed a new language, capitalizing on advances in the field of programming languages, to speed up development and execution time.The language has been influenced according to the authors by C#, Objective-C, Haskell and many others (see the description of ...
@objc 把这个特性用到任何可以在 Objective-C 中表示的声明上——例如,非内嵌类,协议,非泛型枚举(原始值类型只能是整数),类和协议的属性、方法(包括 setter 和 getter ),初始化器,反初始化器,下标。objc 特性告诉编译器,这个声明在 Objective-C 代码中是可用的。
DDSpiderChart - Easy to use and customizable Spider (Radar) Chart library for iOS written in Swift. Dr-Charts - Dr-Charts is a highly customisable, easy to use and interactive chart/graph framework in Objective-C. EChart - iOS/iPhone/iPad Chart, Graph. Event handling and animation supported...
Swiftify - Objective-C to Swift online code converter and Xcode extension. Zolang 🐧 - A DSL for generating code in multiple programming languages. Other Awesome Lists Check out apps on these projects: Awesome iOS Interview - List of the questions that helps you to prepare for the interview...