Are you an aspiring app developer who would love to try creating amazing apps for Apple devices? Regardless whether you have some level of developing background or a total newbie who has an insatiable interest in app development, you’re in luck. Apple made it easier for everyone to build Mac and iOS apps with the help of the Swift programming language
Swift is a powerful and intuitive programming language for iOS, macOS, tvOS, and watchOS. Writing Swift code is interactive and fun, the syntax is concise yet expressive, and Swift includes modern features developers love. Swift code is safe by design, yet also produces software that runs lightning-fast. This answer assume you already have some background in computer engineering or computer science. Swift is a serious programming language, and it needs some formal background which programmers and developers have. Just a MacBook alone won't make yo.
- At this point after being quite happy with Swift initially I'm finding that I am now writing 100% of my audio/MIDI code in Objective C (and Objective C). Swift is great for UI, but when I have to interact with C APIs and other fairly low level tasks like iterating over an array of float, the Swift C API is just too much trouble to deal with.
- Whether you’re new to coding or want to expand your skills, by the end of this course you should be able to build a fully functioning app of your own design using Xcode 10 and iOS 12. The course starts by introducing iOS development tools, basic programming concepts using Swift as the language, and industry best practices.
What is Swift?
As Apple defines it, “Swift is a robust and intuitive programming language created by Apple for building apps for iOS, Mac, Apple TV, and Apple Watch. It’s designed to give developers more freedom than ever. Swift is easy to use and open source, so anyone with an idea can create something incredible.”
Announced in 2014, Swift is billed as a fast and efficient language designed for real-time feedback. It can also be incorporated with existing Objective-C code. With Swift, developers can write codes more safely, while ensuring that the codes are reliable. Swift also makes for a more vibrant app experience.
Some samples of a Swift app include Airbnb, LinkedIn, Lyft, and Hipmunk. Aside from app developers, universities, such as Plymouth University, Stanford University, and the Technical University of Munich, have also recognized the potential of Swift, incorporating it into their courses.
How to Learn Swift?
For those who want to try their hand at Swift, there are a lot of free and commercial resources available online, from ebooks to online courses.
- Developer Documentation – Apple has always been dedicated to making sure that resources for their services and products are readily accessible to everyone, and this holds true for Swift resources. Apple has a dedicated page for every document you need to get started in learning and using the Swift language. There is also an independent Swift website that is also full of information and helpful articles.
- Apple iBooks – If you want to read up on Swift but don’t like the idea of switching from one webpage to another, you might appreciate ebooks better. There are free Swift programming materials in the form of Apple iBooks. Some of the books you can get from the iBooks Store include The Swift Programming Language, which will give you everything you need to learn about Swift and a detailed guide to the language. Another worth checking out is Everyone Can Code, a book specifically written to make learning Swift even easier for high school and college students.
- Online Courses – If you learn better with somebody teaching and showing you the way, you might want to try Swfit coding online courses. You can find several related courses in Udemy, Lynda, and Tutsplus. Udemy often rolls out course promos and special offers, so watch out for those. On the other hand, subscribing to Lynda lets you access different other courses, Swift-focused or not. Tutsplus is like Udemy that lets you buy courses individually but at generally lower prices.
- Podcasts – If you want interaction but still want to do your studying at home, consider listening to a podcast. iDeveloper, a magazine-style podcast from Apple, gives a complete look at the latest OS X and iOS programming tools and utilities. Aside from providing lessons on coding, there are also episodes that focus on the business side of being an independent Mac or iOS developer.
Learn and Practice Swift at the Same Time With Swift Playgrounds
Swift Playgrounds is a dedicated app for iPad specially designed to make learning and experimenting with Swift coding fun. Its Learn to Code lessons are presented in the form of interactive puzzles, with different additional challenges that let you explore and master coding with the Swift language.
What’s good about Swift Playgrounds is that it requires zero coding language. Everything you need to get started will be in the app, as it is specially designed for new learners of all ages. While coding with Swift Playgrounds, you will get to see and experience how your creative works. You can take advantage of different templates and even use your media and sound files.
Coding With Swift on Mac Through Xcode
Ready to take your Swift coding prowess to the next level? By getting Xcode from the Mac App Store, you can start getting serious in coding with Swift on macOS. Xcode is complete with Xcode IDE, Swift, and Objective-C compilers, as well as Instruments analysis tools and simulators.
After trying your hand at Xcode, you can test or deploy your app on your iOS device, Apple TV, or Apple Watch. You can also try submitting your apps to the App Store for review by first becoming an Apple Developer Program member.
Here’s an additional tip: To make sure that your Mac lets you explore Swift coding better and smoother, get it up-to-date and clean of junk. For the latter, you can use Tweakbit MacRepair.
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Start Developing iOS Apps (Swift) is the perfect starting point for learning to create apps that run on iPhone and iPad. View this set of incremental lessons as a guided introduction to building your first app—including the tools, major concepts, and best practices that will ease your path.
Each lesson contains a tutorial and the conceptual information you need to complete it. The lessons build on each other, walking you through a step-by-step process of creating a simple, real-world iOS app.
As you make your way through the lessons and build the app, you’ll learn about concepts in iOS app development, gain a deeper understanding of the Swift programming language, and familiarize yourself with the many valuable features of Xcode, Apple’s integrated development environment (IDE).
Prerequisites
In these lessons, it is assumed that you are familiar with the Swift programming language. You do not need to be a Swift master to complete the lessons, but you will get more out of the lessons if you can comfortably read and understand Swift code.
If you are not yet comfortable with Swift, complete the Learn to Code exercises in the Swift Playgrounds app. Alternatively, you can work through A Swift Tour from The Swift Programming Language (Swift 3). Both give you a solid foundation in the Swift programming language.
About the Lessons
In these lessons, you’ll be building a simple meal-tracking app called FoodTracker. This app shows a list of meals, including a meal name, rating, and photo. A user can add, remove, or edit a meal. To add a new meal or edit an existing one, users navigate to a different screen where they can specify a name, rating, and photo for a particular meal.
The lessons are each accompanied by an Xcode project file that shows an example of how your code and interface should look at the end of the lesson. After you go through a lesson, you can download the project and check your work against it.
If you need to refer to the concepts you’ve learned throughout the lessons, use the glossary to refresh your memory. Glossary terms are linked throughout the lessons.
Get the Tools
To develop iOS apps using the latest technologies described in these lessons, you need a Mac computer (macOS 10.11.5 or later) running the latest version of Xcode. Xcode includes all the features you need to design, develop, and debug an app. Xcode also contains the iOS SDK, which extends Xcode to include the tools, compilers, and frameworks you need specifically for iOS development.
Download the latest version of Xcode on your Mac free from the App Store.
![Entry Level Mac To Write Swift Apps Entry Level Mac To Write Swift Apps](/uploads/1/2/6/3/126363456/173962330.jpg)
To download the latest version of Xcode
- Open the App Store app on your Mac (by default it’s in the Dock).
- In the search field in the top-right corner, type
Xcode
and press the Return key.The Xcode app shows up as the first search result. - Click Get and then click Install App.
- Enter your Apple ID and password when prompted.Xcode is downloaded into your
/Applications
directory.
Entry Level Mac To Write Swift Apps Online
Important
The lessons were written using Xcode 8.1, iOS SDK 10, and Swift 3. Try to use these versions while working on the tutorials. If you are using a different version, your screen may look different than what is shown in the screenshots. You may also need to make changes to your code to get it to compile.
Let’s get started!
Entry Level Mac To Write Swift Apps 2017
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