The support for Automatic Reference Counting (ARC) is complete across the procedural and object-oriented code paths. Swift unifies the language in a way that Objective-C never has. Problems can be fixed as code is written, which greatly reduces the amount of time and money that you will spend on fixing bugs related to pointer logic from Objective-C.Ĥ. This creates a short feedback loop and allows programmers to code with intention. Optional types make the possibility of a nil optional value very clear in Swift code, which means it can generate a compiler error as you write bad code. Swift cuts out boilerplate work and improves the quality of code, comments, and features that are supported. With Swift, programmers do less bookkeeping and can spend more time creating app logic. Xcode and the LLVM compiler can do work behind the scenes to reduce the workload on the programmer. C requires programmers to maintain two code files in order to improve the build time and efficiency of the executable app creation, a requirement that carries over to Objective-C. The language cannot evolve without before the evolution of C. This readability makes it easier for existing programmers from JavaScript, Java, Python, C#, and C++ to adopt Swift into their tool chain unlike Objective-C which is mostly Greek, even to developers. Swift codes closely resemble natural English, in addition to other modern popular programming languages. Here are 9 reasons to get ahead of the game by starting to work with Swift now. While Apple hasn’t stated all its goals for the language yet, the launches of Xcode 6, Playgrounds, and Swift together signal Apple’s intent to make app development easier and more approachable than with any other development tool chain. Thanks to several key features, Swift has the potential to become the de-facto programming language for creating immersive, responsive, consumer-facing applications for years to come. Such is the case when we talk about Objective-C and Apple’s strapping young swain Swift. Old languages never die they just fade away but development companies who stick with old languages are bound to see an early grave.
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