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The previous chapter covered much of the theory associated with integrating Siri into an iOS app. This chapter will review the example Siri messaging extension that is created by Xcode when a new …

Although Siri has been part of iOS for a number of years, it was not until the introduction of iOS 10 that some of the power of Siri was made available to app developers through SiriKit. Initially …

Using the CoreDataDemo project created in the chapter entitled A SwiftUI Core Data Tutorial, this chapter will demonstrate how to add CloudKit support to an Xcode project and migrate from Core Data …

CloudKit provides a way for apps to store cloud-based databases using iCloud storage so that it is accessible across multiple devices, users, and apps. Although initially provided with a dedicated …

Earlier versions of Ubuntu provided two virtualization platforms in the form of Kernel-based Virtual Machine (KVM) and Xen. In recent releases, support for Xen has been removed leaving KVM as the …

Virtualization is generically defined as the ability to run multiple operating systems simultaneously on a single computer system. While not necessarily a new concept, Virtualization has come to …

Although Linux has made some inroads into the desktop market, its origins and future are very much server-based. It is not surprising therefore that Ubuntu has the ability to act as a file server. …

Ubuntu provides two mechanisms for sharing files and folders with other systems on a network. One approach is to use technology called Samba. Samba is based on Microsoft Windows Folder Sharing and …