epub |eng | | Author:2022

Intermediate Keyframe Animations First you need to add the balloon image on screen. Open ViewController.swift, then add the following code to the bottom of login(): let balloon = CALayer() balloon.contents ...

pdf | | 2015-12-06 | Author:Maurice Kelly & Mark Goody [Kelly, Maurice]

epub, mobi, pdf |eng | 2021-06-20 | Author:Craig Grummitt [Grummitt, Craig]

You can now adjust the sort method to sort appropriately based on the current sortOrder: switch sortOrder { case .title: ❶ books.sort(by: { ❶ return ($0.title.localizedLowercase,$0.author.localizedLowercase) < ($1.title.localizedLowercase,$1.author.localizedLowercase) }) case ...

epub, pdf |eng | | Author:Jon Hoffman

Extensions are one of the most useful features in the Swift language. They allow us to add functionality to an existing type even if we do not have the source ...

pdf | | | Author:Jon Hoffman

epub |eng | | Author:By Audrey Tam & By Bill Morefield & By Antonio Bello & Bill Morefield & By Sarah Reichelt

The onEnded event occurs when the user stops dragging, typically when their finger is removed from the screen. At this point, you want to determine which direction the user dragged ...

epub |eng | 2015-04-20 | Author:Chris Eidhof & Florian Kugler & Wouter Swierstra [Eidhof, Chris]

The decompose function checks whether or not an array is empty. If it is empty, it returns nil; if the array is not empty, it returns a tuple containing both ...

mobi, epub |eng | 2016-12-01 | Author:Chris Eidhof & Florian Kugler & Wouter Swierstra

Why Use Enumerations? Working with optionals may still be preferable over the Result type that we’ve defined here, for a variety of reasons: the built-in syntactic sugar can be convenient; ...

epub |eng | | Author:Wallace Wang

11.Release the Control key and the left mouse button. A popup window appears. 12.Click in the Name text field, type buttonTapped, click in the Type popup menu and choose UIButton, ...

mobi |eng | 2020-04-14 | Author:Greg Lim [Lim, Greg]

Chapter 7: Machine Learning with Core ML 2 and Create ML In this chapter, we will learn about Core ML and Create ML, Apple’s library to make machine learning easy ...

epub |eng | 2017-12-19 | Author:Vandad Nahavandipoor

See Also Recipe 9.1 9.6 Customizing Your Document Browser Problem You want to adjust the look and feel of the document browser of type UIDocumentBrowserViewController so that it matches your ...

azw3, mobi, epub |eng | 2014-11-30 | Author:Boisy G. Pitre [Pitre, Boisy G.]

Structural Integrity Classes are pretty powerful constructs in Swift for representing objects of various kinds, but the language also offers choices for organizing data in similar ways: structures. If you’re ...

epub |eng | 2011-01-13 | Author:Vandad Nahavandipoor [Vandad Nahavandipoor]

See Also Recipe 8.7 8.7. Capturing Thumbnails from a Video File Asynchronously Problem You are playing a video file using an instance of the MPMoviePlayerController class and would like to ...

epub |eng | 2016-06-12 | Author:Jon Manning

// Define the activity that the user is doing let activityType = "au.com.secretlab.SwiftDevForAppleWatch.funActivity" // Add some additonal information that provides more context let activityInfo = [ "additionalInfoForTheApp": "tennis" ] // ...

epub |eng | 2016-03-13 | Author:Giordano Scalzo [Scalzo, Giordano]

Note The code for the forecast can be found at http://openweathermap.org/weather-conditions. Then, we change the viewWillAppear function in PrettyWeatherViewController again. We do this to raise three calls to get the ...