Node.js Web Development - Third Edition

Conventions

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 implementation of this is in views/pageHeader.ejs."

A block of code is set as follows:

router.get('/auth/twitter/callback',
 passport.authenticate('twitter', { successRedirect: '/',
            failureRedirect: '/users/login' }));

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

<a class="btn btn-primary" href="/users/login">Log in</a> ...