What Are The Features Of Swift Programming

As a developer you are constantly interested in the type of data lying within the data structure. Generic type data were introduced in the 5th version so that programmers were aware of the data type within the data structure. Most of the data types are pushed into hash maps, arrays and collections.
what are the features of swift programming
Leverage the influence of the modern language Swift, which stands for the best choice when it comes to building an iOS app, especially for enterprise solutions. No doubt there are some drawbacks too in Swift, but still, it is a fresh concept. Therefore, we might witness evolutions soon so that one can pick Swift over other options without any hassle.

Better Error Handling:

With the help of greater than, less than signs as well as brackets are used to specify the data type. Now programmers get this facility within Swift programming language too. When you build an app, you use a lot of third-party code – reusable and often open source frameworks or libraries compiled into your app’s code. You can probably guess that static libraries are locked into code at the time you compiled them, become the part of your executable file, thus increasing its size and load time.

An optional may contain nil, but Swift syntax forces you to safely deal with it using the ? Syntax to indicate to the compiler you understand the behavior and will handle it safely. However, Swift does have quite a lot of strong points such as safety and ease of use that makes it as good of a language as other modern programming languages like Rust. Swift can be defined as Apple Inc’s intuitive programming language designed for simplicity. Swift includes features designed to assist developers in writing reliable code across different platforms. Till now it was mandatory to explicitly mention data type for the variable.

More AppleInsider

Plus, according to Apple, Swift is up to 2.6 times faster than Objective-C. Along with businesses, programmers as well have to keep up with the regular updates and implementations in order to take the app to the next level. However, all this stuff is possible with Swift programming language since its platform independent and demands low maintenance.
what are the features of swift programming
Swift is a clean and concise programming language that is growing fast and becoming increasingly popular. Swift was initially used for iOS development but has become very popular for many other things like macOS, watchOS, and server-side development. Whether you’re still in school, exploring a new career path, or wanting to learn how to code, Swift was created to be a simple and intuitive first language to learn.

The new version not only allows Swift developers to express complex ideas in a clear and concise manner but also improves the readability of the code during the iOS app development. Swift playground is a development environment released within Xcode. The Swift playground allows developers, students, and others to learn the Swift programming language without creating any projects. This app is available on iPad as well, so you can learn the Swift language more quickly. Basically, the playground app provides a run-time environment to run Swift code. Another safety feature is that by default Swift objects can never be nil.

  • It catches the exception at compile time itself if it finds any conflict in data type.
  • Inferred types make code cleaner and less prone to mistakes, while modules eliminate headers and provide namespaces.
  • Function pointers contain the address of a specific function and point to code vs. data.
  • It also comes with excellent support for all Apple platforms, be it iOS, macOS, watchOS, or tvOS.
  • Swift is extensively used to develop applications that run on iOS, OS X, tvOS, and watchOS.
  • It’s widely used for development in the Apple ecosystem, and it is quite clear that Apple itself has moved on from Objective-C to Swift as their language of choice for the future.

When you’ve perfected your code in the playground, simply move that code into your project. Swift is also interactive when you use it in Terminal or to the Xcode LLDB debugging console. Use Swift syntax to evaluate and interact with your running app, or write new code to see how it works in a script-like environment. The language and its users are heavily invested in the Apple ecosystem, and its future highly depends on the future of Apple.

However, it was originally created and still works best for native iOS development, leaving the cross-platform market to React Native, Xamarin, and Flutter. An app development team with in-depth knowledge & customer understanding. Get in touch with our experienced iOS app developers for a free consultation. After the Objective-C, Swift was originally the ‘second’ language for apps in the Apple ecosystem.
what are the features of swift programming
By 2014, other programming languages had added more features that made development easier and programs run quicker. Swift was released that year as an optional language to use with Apple swift vs objective c performance products, and it had a lot of the modern features that developers had been looking for. Swift is an open-source coding language that is gaining rapid popularity around the globe.