In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "It uses HTTP under the hood and utilizes HTTP verbs, such as GET, POST, PUT, and DELETE, to control or access the resources."

A block of code is set as follows:

 public void ConfigureServices(IServiceCollection services) 
 { 
    services.AddMvc(); 

Any command-line input or output is written as follows:

npm run build:watch
karma start karma.conf.js

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "In Settings, we can also pick which configuration we will use and which of the DNX versions to use."