It's a Web-based console for displaying in a single list the contents of files stored to Google Docs, Box.net, and Dropbox (Microsoft SkyDrive support still forthcoming). Hosting services are not cloud apps for purposes of this list; and there are...

Table of Contents I highlight this because the tutorial edits the “function.php” file in your child theme. The above code tells WordPress to add the HTML in the function whenever a single post is shown.