Thomas White
This Collection. Adaptive Layout Tutorial in iOS 9: Getting Started. If you're new here, you may want to subscribe to my RSS feed or follow me on Twitter.
Auto Layout Tutorial in iOS 9 Part 1: Getting Started. If you're new here, you may want to subscribe to my RSS feed or follow me on Twitter.
Thanks for visiting! Start thinking in auto layout constraints! Update 9/22/15: This tutorial was updated to iOS 9, Xcode 7, and Swift 2 by Brad Johnson. Original post by tutorial team member Matthijs Hollemans. Have you ever been frustrated trying to make your apps look good in both portrait and landscape orientation? Not only does Auto Layout make it easy to support different screen sizes in your apps, as a bonus it also makes internationalization almost trivial. So grab a snack and your favorite caffeinated beverage, and get ready to become an Auto Layout master! The problem with springs and struts. Storyboards Tutorial in iOS 9: Part 1. Update 9/22/15: This tutorial was updated to iOS 9, Xcode 7, and Swift 2 by Caroline Begbie.
Original post by Tutorial Team member Matthijs Hollemans. Storyboards are an exciting feature first introduced way back in iOS 5 that save you a lot of time building user interfaces for your apps. To show you what a storyboard is, I’ll let a picture do the talking. This is the storyboard that you will be building in this tutorial: You may not know exactly yet what the app does but you can clearly see which scenes it has and how they are related. Storyboards have a number of advantages: You can visually lay out all your view controllers in “scenes” and describe the connections between them. Swift 2 Tutorial: A Quick Start. Learn to Code iOS Apps with Swift Tutorial 1: Welcome to Programming. If you're new here, you may want to subscribe to my RSS feed or follow me on Twitter.
Thanks for visiting! Learn to Code iOS Apps in this Swift Tutorial – for complete beginners to programming! Update note: This tutorial was updated for iOS 9 and Swift 2 by Brian Moakley. Original post by Mike Jaoudi and Ry Bristow. Have you ever thought about how awesome it would be to make your own apps for your iPhone or iPad? There’s never been a better time to learn than now! Fraction Machine with Tuples Playground. Fraction Machine with Arrays Playground. Fraction Machine Playground.
Swift Blog. Jun 20, 2016 Swift 3 and Xcode 8 Swift 3 beta was just released as part of Xcode 8 beta and includes numerous enhancements, many contributed by the open source community.
Newest 'swift' Questions. Achieving Nerdvana: Learning Swift for iOS at Big Nerd Ranch. With its origins at NeXT, Big Nerd Ranch is one of the more respected iOS app development companies in the world.
At a recent coding retreat put on by BNR, I survived seven days of the most intensive programming instruction of my life, and lived to write about it. After Apple announced Swift 2.0 at WWDC this past June, I realized that it had acquired a lot more support and had more or less stabilized as a language. I needed to learn it fast if I wanted to teach iOS with it in Sept., so I signed up for a week of learning iOS with Swift at Big Nerd Ranch's West Coast location at Asilomar Conference Grounds in Pacific Grove, Calif. The Saturday I arrived, I met our instructor, Scott Ritchie, a former NeXT and Apple employee and Cocoa/Cocoa Touch wizard that also does corporate training for companies like Facebook and Google. I found him to be incredibly outgoing, personable, and funny. We also covered handling touch events, gesture recognizers, menu controllers, and collection views.
58 Swift Bootcamp Classes - Course Report. Swift - Overview. Introducing Swift 5.1 Swift 5.1 now makes it easier to create and share binary frameworks with others.
It also includes features that make it easier to design better APIs and reduce the amount of common boilerplate code. Key Features Module stability defines a new text-based module interface file that describes the API of a binary framework. Property wrappers introduce a general purpose syntax for defining custom access patterns for property values. Modern Swift is the result of the latest research on programming languages, combined with decades of experience building Apple platforms. Declare new types with modern, straightforward syntax. Add functionality to existing types using extensions, and cut down on boilerplate with custom string interpolations. extension Player: Codable, Equatable {} import Foundation let encoder = JSONEncoder() try encoder.encode(player) print(player)
Swift - Resources. How to write apps with Apple Swift 2. Learn Swift - Tutorials, Code Samples, References and more! Swift (programming language) Programming language initially developed by Apple Inc and now open-source software // Here is a closure(arg1: Int, arg2: Int) -> Int in return arg1 + arg2 Swift has a trailing closure syntax like this: Here are the criteria for the trailing closure syntax: NSString *str = @"hello,";str = [str stringByAppendingString:@" world"]; var str = "hello,"str += " world" To access the value inside, assuming it is not nil, it must be unwrapped to expose the instance inside.
Let myValue = anOptionalInstance!. In this case, the ! Let myValue = anOptionalInstance?. In this case the runtime calls someMethod only if anOptionalInstance is not nil, suppressing the error. Let aTenant = aBuilding.tenantList[5]let theirLease = aTenant.leaseDetailslet leaseStart = theirLease?. 7 Best Free Swift Tutorials for Apple's Newest Language. Swift 2 Tutorial: A Quick Start. Absolute Beginner's Guide to Swift. Apple Swift 2.0 Programming Language Resources and Tutorials for iOS and OS X app development. Swift: a developer's guide to Apple's new programming language.
Apple took developers by surprise on Tuesday by announcing Swift, a new programming language for developing apps across Apple’s platforms.
Until now, most apps on Apple devices have been built using Objective-C, the language almost exclusively adopted by NeXT corporation years ago and subsequently by Apple. Objective-C now seems to be on its way out, superseded by a language that looks to be "safe, modern and powerful", according to Apple’s engineering chief, Craig Federighi. Swift. Ray Wenderlich (@rwenderlich)