The following is a list of the typographical conventions used in this book:
- Italic
Used to indicate new terms, URLs, filenames, file extensions, directories, commands and options, program names, and to highlight comments in examples. For example, a path in the filesystem will appear as
/Developer/Applications.-
Constant width Used to show code examples, verbatim Google searches, the contents of files, or the output from commands.
-
Constant width bold Used in examples and tables to show commands or other text that should be typed literally.
-
Constant width italic Used in examples and tables to show text that should be replaced with user-supplied values.
- Color
The second color is used to indicate a cross-reference within the text.
You should pay special attention to notes set apart from the text with the following icons:
Tip
This is a tip, suggestion, or a general note. It contains useful supplementary information about the topic at hand.
The thermometer icons, found next to each hack, indicate the relative complexity of the hack:
Get Google Hacks now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
