Swift 2 by Example by Giordano Scalzo

Swift 2 by Example



Download Swift 2 by Example

Swift 2 by Example Giordano Scalzo ebook
Format: pdf
Page: 406
Publisher: Packt Publishing, Limited
ISBN: 9781785882920


The defer keyword in Swift 2: try/finally done right. How to get a Cover Flow effect on iOS. How to detect iBeacons – Swift 2.0 example code. Swift 2: Control Flow Pattern Matching Examples. Thanks to the work of the Swift team, the solution to our problem is simple and straightforward in Swift 2. Swift Knowledge Base: There are 3 articles in this category. How to convert a string to an int. This is the Swift Knowledge Base, a free, searchable collection of solutions for common iOS questions, all written for Swift 2. As I was writing the example above, I wanted to do something very simple – multiply each element by 2, just like I would with map . UPDATE: I put together a huge and free collection of Swift 2 example code, so if you're upgrading your code you should definitely check it out. How to make an iPhone transmit an iBeacon. How to tell if an array contains an object. Good, because you need to set one of two keys in your Info.plist depending on your choice. All you need to do is create the recognizer, set its numberOfTapsRequired property to 2, then add it to the view you want to monitor. Monday Apple announced Swift 2, and just about everything announced is an . How to load a string from a website URL. I just finished putting together two articles highlighting what's new in Swift 2 and iOS 9, complete with code examples. CoreData-CRUD-Swift-2.0-example - Swift 2.0 Example project that exposes the usage of Core Data to create Entities and to persist to a SQLite Datastore. How to enumerate items in an array. Take a look at the following example. BONUS: Example of try-catch for JSON vs invalid JSON ?





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