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Software Development

An Android MotionLayout Editor Tutorial

An Android MotionLayout Editor Tutorial

Now that the basics of MotionLayout have been covered, this chapter will provide an opportunity to try out MotionLayout in an example project. In addition to continuing to explore the main features of …
An Introduction to Android MotionLayout

An Introduction to Android MotionLayout

The MotionLayout class provides an easy way to add animation effects to the views of a user interface layout. This chapter will begin by providing an overview of MotionLayout and introduce the …
Integrating SwiftUI with UIKit

Integrating SwiftUI with UIKit

Apps developed before the introduction of SwiftUI will have been developed using UIKit and other UIKit-based frameworks included with the iOS SDK. Given the benefits of using SwiftUI for future …
Integrating UIViewControllers with SwiftUI

Integrating UIViewControllers with SwiftUI

The previous chapter outlined how to integrate UIView based components into SwiftUI using the UIViewRepresentable protocol. This chapter will focus on the second option for combining SwiftUI and UIKit …

Operating Systems

Managing KVM on Ubuntu 20.04 using the virsh Command-Line Tool

In previous chapters we have covered the installation and configuration of KVM-based guest operating systems on Ubuntu. This chapter is dedicated to exploring some additional areas of the virsh tool …

Creating an Ubuntu 20.04 KVM Networked Bridge Interface

By default, the KVM virtualization environment on Ubuntu creates a virtual network to which virtual machines may connect. It is also possible to configure a direct connection using a MacVTap driver, …

Creating Ubuntu 20.04 KVM Virtual Machines with virt-install and virsh

In the previous chapter we explored the creation of KVM guest operating systems on an Ubuntu host using Cockpit and the virt-manager graphical tool. In this chapter we will turn our attention to the …

Creating Ubuntu 20.04 KVM Virtual Machines using Cockpit and virt-manager

KVM-based virtual machines can easily be configured on Ubuntu using either the virt-install command-line tool, the virt-manager GUI tool or the Virtual Machines module of the Cockpit web console. For …