7 reasons you should learn Swift programming language

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Programming can be very stressful, especially if you try to start with an ancient programming language. New learners should approach something more modern, such as Python, Ruby or Swift. However, veteran coders also have many benefits when switching to the Swift programming language , including those who feel "burnt" by authentic languages.

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Just appearing for the first time in 2014, Swift is a young language and many programmers are skeptical about choosing it. But certainly, skepticism will decrease every day - you should learn Swift programming language sooner if you don't want to be left behind. Here are 7 great reasons to convince you to learn the Swift programming language .

1. Swift for Mac and iOS Apps

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In 2016, the App Store generated about $ 20 billion in revenue for app developers on Mac and iOS platforms. Because Apple cut the App Store's revenue by 30%, we can estimate users spent about $ 28.5 billion on the app that year.

Huge! Don't you want to taste that piece of cake?

Swift programming language can be used to create Mac and iOS applications, acting as an alternative to the old Objective-C language, this is the only option for Mac and iOS developers. until now. Learn a language, create applications on two platforms and tap into the growing application market. ' A two bird hit ' right?

2. Swift is a great way to grow quickly

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When the Apple team designed Swift, they put forward two big requirements: to easily learn and promote a faster development cycle for applications. Well, when compared to Objective-C, it's clear that they succeeded.

Swift has all the features of a modern programming language and maintains it through the coding process. Important features include:

1. There are no unknown or optional variables.
2. There is no array-out-of-bounds error .
3. There is no integer overflow.
4. Clearly handle nil (null) values.
5. Automatic memory management .

So, you can spend more time writing real business logic and spending less time worrying about all the cases that could cause your code to 'collide and catch fire'.

Moreover, the language itself has solved a lot of lengthy syntax in Objective-C, making it easier to write and read. That means you will spend less time writing code with the same amount of content as in Objective-C. During the implementation of the entire project, time saving is absolutely necessary !

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3. Swift has a fast execution speed

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Although a high-level language focusing on rapid development, Swift's performance and speed have nothing to do with it. According to Apple, Swift is 2.6 times faster than Objective-C and 8.4 times faster than Python 2.7. The final developers want to make this language faster than C + +, one of the fastest practice languages ​​today.

And it's not only fast, but also powerful and fully responsive to modern language features that allow you to write advanced code. Highlights include: generics, closures, tuples, multiple returns, iterators, available functional programming patterns and more.

4. Swift safe and more secure

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Many features in the same language make Swift faster than Objective-C; Also makes it safer and more secure than Objective-C .

For example, better memory management means less chance of misallocating data, accessing wrong parts of memory, changing data without changing. Another example, better error handling means minimizing the whole incident and when suspended, catastrophic scenarios are more rare. Unexpected behavior is also significantly reduced.

5. Swift is free and open source

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A year after Swift launched, Apple took the lead and made open source. While open source programming languages ​​are not unusual, it is unusual for a company to regularly promote proprietary technology to do something like this. But it has been proven effective.

As an open source effort, Swift is in the hands of its community. Users can submit fixes and feature enhancements to the language , they can help convert it to platforms other than Mac and iOS; and adjust the language if it is deflected.

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6. Swift is growing up and in high demand

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According to GitHub's Octoverse 2017 report, Swift is the 13th operating language in all open source projects. But more importantly, Swift's needs as a career language also skyrocket, and if you want to become an application developer, you need to know it .

TNW reports that employee needs for Swift developers have increased by 600 percent by 2016 based on data provided by Toptal. In late 2016, Upwork reported that Swift is the second fastest growing skill in the free labor market. And in the 2017 Stack Overflow survey, Swift became the fourth favorite programming language among active developers.

Glassdoor reports the average basic salary for an iOS developer of $ 94k.

Application development is one of the hottest programming jobs today. If you decide to pursue it seriously, take a look at the completed resume articles and prepare for a programming interview.

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7. Swift is Apple's future

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Apple is continuing to meet Swift programming language resources. If developed quickly in a few years, imagine how important it will be in Apple products later on.

In this article, Swift is mostly used to develop Mac and iOS applications, but it doesn't always work that way. Apple is constantly working on new technologies and devices and you can bet that this language will be used in many of those applications.

If you want to keep up with Apple as a software developer, you need Swift . There is really no other way. Objective-C will soon be left behind and if you don't catch up soon, you'll be left behind too.

How to start learning Swift right now?

Did you believe If it's true, it's great. Now you can learn how to start learning Swift and put it into practice. We appreciate these useful Swift tutorials as your first stop, followed by Swift coding challenges to make sure what you learn. Then try the iPhone application projects for Swift beginners to get a real experience.

Perhaps the most important thing is to learn how to master a new programming language, which will help you not be discouraged in the learning process. Then form a way of thinking like a programmer to solve the problems encountered.

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How do you feel Swift programming language? Should developers now learn it? What do you dislike about Swift? Let us know your opinion in the comment section below!

Refer to some more articles:

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3. 9 reasons you should equip a little knowledge of HTML and CSS

Having fun!