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Index: O
- -O operator
: 10.5. The -x File Tests
- -o operator
: 10.5. The -x File Tests
- object methods
: 19.8.1. Object-Oriented Programming in Perl
- object-oriented programming
: 19.8.1. Object-Oriented Programming in Perl
- objects, CGI programs and
: 19.8.1. Object-Oriented Programming in Perl
- obscure biblical reference
: 15.5. Transliteration
- oct( ) operator
- 2.2.3. Integer Literals
- 2.4.4. Conversion Between Numbers and Strings
- octal numbers
: 2.2.3. Integer Literals
- open( ) operator
- 10.2. Opening and Closing a Filehandle
- 19.8.2. Objects in CGI.pm
- commands and, example of
: 1.5.17. The Final Programs
- example of
- A.9. Chapter 10, Filehandles and File Tests
- 1.5.17. The Final Programs
- 11.3. Invoking a Format
- introduced
: 1.5.10. Moving the Secret Word List into a Separate File
- pipe symbol and
: 1.5.12. Warning Someone When Things Go Astray
- plus sign and
: 17.4. Fixed-Length Random Access Databases
- vertical bar in
: 14.3. Using Processes as Filehandles
- opendir( ) operator
: 12.4. Opening and Closing a Directory Handle
- example of
: A.11. Chapter 12, Directory Access
- opening
- DBM database
: 17.2. Opening and Closing DBM Hashes
- files
: 10.2. Opening and Closing a Filehandle
- operand, definition of
: 2.4. Scalar Operators
- operators
- addition
: 2.4.1. Operators for Numbers
- assignment
: 2.6. Scalar Operators and Functions
- for associative arrays
: 5.4. Hash Functions
- associativity of
: 2.4.3. Operator Precedence and Associativity
- autodecrement
: 2.6.2. Autoincrement and Autodecrement
- autoincrement
: 2.6.2. Autoincrement and Autodecrement
- definition of
: 2.4. Scalar Operators
- division
: 2.4.1. Operators for Numbers
- logical comparison
: 2.4.1. Operators for Numbers
- multiplication
: 2.4.1. Operators for Numbers
- precedence of
: 2.4.3. Operator Precedence and Associativity
- for scalar variables
: 2.6. Scalar Operators and Functions
- string
: 2.4.2. Operators for Strings
- string comparison
: 2.4.2. Operators for Strings
- string repetition
: 2.4.2. Operators for Strings
- subtraction
: 2.4.1. Operators for Numbers
- undef and
: 2.9. The Undefined Value
- ord( ) operator
: 16.2. Packing and Unpacking Binary Data
- OS/2, Perl under
: 1.3. Availability
- ownership of files, changing
: 13.6. Modifying Ownership
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Copyright © 1999
O'Reilly & Associates, Inc.
All Rights Reserved.
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