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, path names, dummy URLs, user input, and Twitter handles are shown as follows: "We need to add the Kestrel HTTP Server package as a dependency in the  project.json framework "

A block of code is set as follows:

public static void Main(string[] args)

{

var host = new WebHostBuilder()

.UseKestrel()

}

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

vi project.json

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: "The shortcuts in this book are based on the Mac OS X 10.5+  scheme."