In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles and explanations of their meanings.
Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "For this example, we will call it
Core assignment criteria."
New terms and important words are shown in bold. Words that you see on the screen, in menus or dialog boxes for example, appear in the text like this: "Click on Save changes at the bottom of the screen and go back to the main course screen".
Warnings or important notes appear in a box like this.
Tips and tricks appear like this. ...