Welcome to Answertopia

The previous chapter introduced us to the SwiftUI NavigationSplitView component and described how multicolumn navigation is implemented and configured. This chapter will take what we have learned …

The NavigationStack and NavigationLink views outlined in the previous chapters are ideal for adding navigation when each destination view needs to fill the entire device screen. While this is …

The previous chapter introduced LazyHGrid, LazyVGrid, and GridItem views and explored how they can be used to create scrollable multicolumn layouts. While these views can handle large numbers of rows, …

The previous chapters introduced and demonstrated the concepts of integrating animation into Android app user interfaces using the MotionLayout container combined with the features of the Android …

Along with acting as a web server, email is one of the primary uses of an Ubuntu system, particularly in business environments. Given both the importance and popularity of email it is surprising to …

Among the many packages that make up the Ubuntu operating system is the Apache web server. In fact the scalability and resilience of Ubuntu makes it an ideal platform for hosting even the most heavily …

Now that the basics of Linux Containers have been covered in the previous chapter, this chapter will demonstrate how to create and manage containers using the Podman, Skopeo and Buildah tools on …

The preceding chapters covered the concept of virtualization with a particular emphasis on creating and managing virtual machines using KVM. This chapter will introduce a related technology in the …