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Swift: The Powerful and Easy to Learn Programming Language

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Powerful and intuitive, Swift is a programming language that is built to write software for phones, desktops, servers, or anything else that runs code. Writing Swift is very interactive and fun making it one of the most learned programming languages.

Edureify, the best AI Learning app, has coding Bootcamp job-ready courses that interested students can learn. Previously, Edureify has talked about other programming languages like Ruby, Heroku, Python, Java, and more. In this article, Edureify presents Swift, another important and easy-to-learn programming language. Read on to know more about Swift.

About Swift

Swift is a programming language that writes software for various devices and other applications that runs on code. “Swift is a safe, fast, and interactive programming language that combines the best in modern language thinking with wisdom from the wider Apple engineering culture and diverse contributions from its open-source community.”

Swift’s compiler is developed for performance and the language is optimized for development, without falling short on either. New programmers can easily and efficiently learn this programming language as its syntax is very concise and easy to grasp.

Modern Features of Swift

Swift is a modern programming language that is developed based on research on various programming languages along with decades of experience building Apple platforms. Swift has a modern programming pattern that makes it easy to use. Some of its features are-

Variables are initialized before use
Checks array indices for out-of-bounds errors
Checks integers for overflow
Nil values are handled explicitly with Optionals
Automatically manages memory
Recovery from unexpected failures is controlled by error handling

Other Forward-Thinking Concepts of Swift

Apart from the above-mentioned modern features of Swift, the following are some other features that make Swift code so expressive-

Has powerful and simple to use Generics
Writing generic code is even easier with protocol extensions
Has a lightweight closure syntax and first class functions
Has tuples and multiple return values
Methods, extensions, and protocols supported by Structs
Enums can support pattern matching and can have payloads
Programming patterns are functional e.g.- filter and map

Learn Swift

The reason why Swift is considered to be one of the most user-friendly programming languages is because of its syntax. The syntax used in Swift is very clean and precise.

Edureify will provide an example that shows how easy it is to learn and use Swift.

Example:

A program to print “Hello All!” in Swift.

The code to print “Hello All” is-

// Swift “Hello All!” Program

print(“Hello All”)

Output-

Hello All

The following is a detailed explanation of how this program works-

Swift Comment- Two slashes // are used to write comments in Swift
Print Statement- It verifies the code that will display the text “Hello All” on the screen

Note- Swift does not need semi-colons in its program.

Swift is Fast and Powerful

Swift, since its development, was built to be fast. Swift uses high-performance LLVM compiler technology a result of which the code gets transformed into optimized machine code which enables to get the most out of modern hardware.

Here was an introduction to Swift. To learn more about the programming language, join Edureify’s coding Bootcamp job-ready courses.

Edureify ensures that students who are interested to learn more about the different technical tools like SQL, Node.js, Bootstrap, Blockchain, and other such programs that are an essential part of data science and web development get all the necessary materials that will help them grow. Our coding Bootcamp job-ready courses along with other informative articles will aid students to become more tech-savvy and learn more about data science.