0.4. Conventions Used in This Book
The following conventions are used in this book:
- Constant width
-
Used to indicate anything that might appear in a program, including
keywords, function names, SQL commands, and variable names. This font
is also used for code examples, output displayed by commands, and
system configuration files.
- Constant width bold
-
Used to indicate user input.
- Constant width italic
-
Used to indicate an element (e.g., a filename or variable) that you
supply.
- Italic
-
Used to indicate directory names, filenames, program names, Unix
commands, and URLs. This font is also used to introduce new terms and
for emphasis.
NOTE:
This icon is used to indicate a tip, suggestion, or general note.
WARNING:
This icon is used to indicate a warning.
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0.3. Using This Book | | 0.5. Comments and Questions |
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