Conventions used

There are a number of text conventions used throughout this book.

Code in text: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: “The args argument contains an array of strings that is passed to the program upon its launch.”

A block of code is set as follows:

public class Program
{
    public static void Main(string[] args)
    {
        // program code
    }
}

Tips or important notes

Appear like this.