Xcode 15 allows you to preview your iOS app's user interface as you build it. Here's how to use it to see how your app appears to users. Xcode 15 introduced UI Previews which allow you to view what ...

After recently d/l Xcode, I am feeling like an idiot because I cannot figure out how to compile in the program. I open a file that I am working on for my class, a c++ file, and I can edit it and ...