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: "The broadcast() perform can send a message to all or any child controllers, whereas the emit() perform can send a message to all or any ancestors."

A block of code is set as follows:

<myticker></myticker> <!--<!--<!--<!--custom attributes - ->
<div data-myticker</div> <!--<!--<!--<!--customer class names - ->
<div class="myticker"></div> <!--<!--<!--<!--used like regular HTML elements - ->

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: "As the page is loaded and we move our mouse over the Select car color element, the jQuery dialog box shows the My favorite color is message."