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: "Type the parameter name Area Percentage."
Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "In the Sorting/Grouping tab, select Sort by: Level."
Tips or important notes
Appear like this.
You will find QR codes to facilitate access to websites while you are reading the book. You can use the camera from your mobile device to scan the QR code and open website links or visualize images.
An example of these QR codes is as follows:
