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Index: D
- \d (digit) character class
- Learning Perl, 7.3.1. Single-Character Patterns
- Perl in a Nutshell, 4.6.4. Character Classes
- Programming Perl, 1.7. Regular Expressions
- \D (nondigit) character class : Perl in a Nutshell, 4.6.4. Character Classes
- d command (CPAN.pm) : Perl in a Nutshell, Chapter 2, Reference: d
- d command (debugger)
- Perl in a Nutshell, Chapter 6, Reference: d
- Programming Perl, 8.1.1. Debugger Commands
- D command (debugger)
- Perl in a Nutshell, Chapter 6, Reference: D
- Programming Perl, 8.1.1. Debugger Commands
- -d file test operator
- Learning Perl, 10.5. The -x File Tests
- Learning Perl on Win32 Systems, 10.6. The -x File Tests
- Perl in a Nutshell, 4.5.8. File Test Operators
- Programming Perl, 2.5.10. Named Unary and File Test Operators
- -d option (perlbug) : Perl in a Nutshell, 6.6. The perlbug Program
- /d pattern-match modifier
- Learning Perl, 15.5. Transliteration
- Programming Perl, 2.4.2. Pattern-Matching Operators
- -d switch, perl
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 6.1.2. Switches
- Programming Perl, 8.1.8. Alternative Debuggers: The Perl Profiler
- -D switch, perl
- Advanced Perl Programming, 20.1. Reading the Source
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 6.1.2. Switches
- daemon() (HTTP::Daemon::ClientConn) : Perl in a Nutshell, Chapter 17, Reference: daemon
- daemon servers
- Perl Cookbook, 16.22. Program: sigrand
- Perl Cookbook, 17.15. Making a Daemon Server
- dangling else, and impossibility of : Learning Perl, 4.2. The if/unless Statement
- dash : (see - (hyphen))
- data, insecure : Programming Perl, 6.3.1. Handling Insecure Data
- data() (Net::SMTP) : Perl in a Nutshell, Chapter 14, Reference: data
- DATA command (SMTP) : Perl in a Nutshell, 14.1.2. The SMTP Protocol and the SMTP Session
- Data::Dumper module
- Advanced Perl Programming, 2.5. Pretty-Printing
- Advanced Perl Programming, 10.2.2. Data::Dumper
- Perl Cookbook, 11.11. Printing Data Structures
- Perl in a Nutshell, 8.39. Data::Dumper
- DATA filehandle
- Perl in a Nutshell, 4.4.3. Global Special Filehandles
- Programming Perl, 2.9.5. Global Special Filehandles
- data relationships
- (see also variables)
- Perl Cookbook, 5.15. Representing Relationships Between Data
- data_sources() (DBI) : Perl in a Nutshell, Chapter 12, Reference: data_sources
- data structures : (see structures)
- __DATA__ token
- Perl Cookbook, 7.6. Storing Files Inside Your Program Text
- Programming Perl, 2.3.2.7. Other literal tokens
- Programming Perl, 2.9.5. Global Special Filehandles
- data types : Perl in a Nutshell, 4.2. Data Types and Variables
- built-in : Programming Perl, 2.2. Built-in Data Types
- circular data structures : Perl Cookbook, 13.13. Coping with Circular Data Structures
- classes as structs : Perl Cookbook, 13.5. Using Classes as Structs
- complex data structures : Perl in a Nutshell, 4.8. References and Complex Data Structures
- scalars : (see scalars)
- translation : Advanced Perl Programming, 18.1. Writing an Extension: Overview
- typeglobs : Programming Perl, 2.3.6. Typeglobs and Filehandles
- database interface modules : Learning Perl on Win32 Systems, B.2.6. Database Interfaces
- database queries : Perl Cookbook, 19.7. Formatting Lists and Tables with HTML Shortcuts
- databases
- Learning Perl, 17.4. Fixed-Length Random Access Databases
- Learning Perl, 17.5. Variable-Length (Text) Databases
- Perl in a Nutshell, 12. Databases and Perl
- access : Perl Cookbook, 14.0. Introduction
- converting between DBM files : Perl Cookbook, 14.3. Converting Between DBM Files
- emptying DBM files : Perl Cookbook, 14.2. Emptying a DBM File
- ggh program : Perl Cookbook, 14.11. Program: ggh - Grep Netscape Global History
- locking DBM files : Perl Cookbook, 14.5. Locking DBM Files
- making DBM files : Perl Cookbook, 14.1. Making and Using a DBM File
- merging DBM files : Perl Cookbook, 14.4. Merging DBM Files
- persistent data : Perl Cookbook, 14.9. Persistent Data
- sorting large DBM files : Perl Cookbook, 14.6. Sorting Large DBM Files
- SQL queries
- Perl Cookbook, 14.10. Executing an SQL Command Using DBI and DBD
- Perl Cookbook, 19.7. Formatting Lists and Tables with HTML Shortcuts
- storing complex data in DBM files : Perl Cookbook, 14.8. Storing Complex Data in a DBM File
- text files as database arrays : Perl Cookbook, 14.7. Treating a Text File as a Database Array
- database handles (DBI methods) : Perl in a Nutshell, 12.2.3. Database Handles and Statement Handles
- DBDs (database drivers) : Perl in a Nutshell, 12.2.1. Database Drivers (DBDs)
- DBI module : Perl in a Nutshell, 12.2. Design of DBI
- DBM (Database Management) facility : Perl in a Nutshell, 12.1. DBM Databases and DBM Hashes
- fixed-length records in : Learning Perl on Win32 Systems, 17.4. Fixed-Length Random-Access Databases
- generating schema for : Advanced Perl Programming, 17.2.1. Oh, and Can You Do This Too?
- human-readable : Learning Perl on Win32 Systems, 17.5. Variable-Length (Text) Databases
- locking : Programming Perl, 7.2.8.7. Locking databases
- managing with DBM library : Learning Perl, 17.1. DBM Databases and DBM Hashes
- mapping : Advanced Perl Programming, 11.2.4. Multivalued Attributes and Database Mapping
- random-access : Learning Perl on Win32 Systems, 17.4. Fixed-Length Random-Access Databases
- dataend() (Net::SMTP) : Perl in a Nutshell, Chapter 14, Reference: dataend
- datagram sockets
- Perl Cookbook, 17.0. Introduction
- Perl Cookbook, 17.4. Setting Up a UDP Client
- DataReceiveTimeout() (Win32::Internet) : Perl in a Nutshell, Chapter 19, Reference: DataReceiveTimeout
- datasend() (Net::SMTP) : Perl in a Nutshell, Chapter 14, Reference: datasend
- DataSendTimeout() (Win32::Internet) : Perl in a Nutshell, Chapter 19, Reference: DataSendTimeout
- date() (Net::NNTP)
- (see also localtime())
- Perl in a Nutshell, Chapter 15, Reference: date
- examples of
- Learning Perl, A.13. Chapter 14, Process Management
- Learning Perl, 1.4. Basic Concepts
- Learning Perl, 14.1. Using system and exec
- date and time
- Perl Cookbook, 3.0. Introduction
- Programming Perl, 3.2.173. time
- alarms : Programming Perl, 3.2.5. alarm
- arithmetic with : Perl Cookbook, 3.4. Adding to or Subtracting from a Date
- converting to/from Epoch seconds : Perl Cookbook, 3.2. Converting DMYHMS to Epoch Seconds
- Date::DateCalc module
- Perl Cookbook, 3.0. Introduction
- Perl Cookbook, 3.4. Adding to or Subtracting from a Date
- Perl Cookbook, 3.5. Difference of Two Dates
- Perl Cookbook, 3.6. Day in a Week/Month/Year or Week Number
- Date::Manip module
- Perl Cookbook, 3.0. Introduction
- Perl Cookbook, 3.7. Parsing Dates and Times from Strings
- Perl Cookbook, 3.8. Printing a Date
- Perl Cookbook, 3.11. Program: hopdelta
- days, calculating : Perl Cookbook, 3.6. Day in a Week/Month/Year or Week Number
- executing, Benchmark for : Programming Perl, 7.2.4. Benchmark - Check and Compare Running Times of Code
- file access/modification
- Perl Cookbook, 9.1. Getting and Setting Timestamps
- Programming Perl, 3.2.159. stat
- Programming Perl, 3.2.186. utime
- file age : Programming Perl, 2.5.10. Named Unary and File Test Operators
- functions for : Perl in a Nutshell, 5.1. Perl Functions by Category
- Greenwich Mean (GMT) : Programming Perl, 3.2.70. gmtime
- high-resolution timers : Perl Cookbook, 3.9. High-Resolution Timers
- hopdelta program : Perl Cookbook, 3.11. Program: hopdelta
- HTTP::Date module : Perl in a Nutshell, 17.3.5. HTTP::Date
- limits on operations : Programming Perl, 6.2.1. Signals
- for local timezone : Programming Perl, 3.2.88. localtime
- local, computing : Programming Perl, 7.2.75. Time::Local - Efficiently Compute Time from Local and GMT Time
- manipulation of
- Learning Perl, 1.5.16. Maintaining a Last-Good-Guess Database
- Learning Perl on Win32 Systems, 1.6.16. Maintaining a Last-Good-Guess Database
- modifying timestamps
- Learning Perl, 13.7. Modifying Timestamps
- Learning Perl on Win32 Systems, 13.5. Modifying Timestamps
- parsing information from strings : Perl Cookbook, 3.7. Parsing Dates and Times from Strings
- printing : Perl Cookbook, 3.8. Printing a Date
- script running : Programming Perl, 2.5.10. Named Unary and File Test Operators
- sleeping : Programming Perl, 3.2.150. sleep
- sleeps : Perl Cookbook, 3.10. Short Sleeps
- sorting mail by (example) : Perl Cookbook, 10.17. Program: Sorting Your Mail
- Time modules
- Time::gmtime module
- Perl Cookbook, 3.0. Introduction
- Perl Cookbook, 3.3. Converting Epoch Seconds to DMYHMS
- Perl in a Nutshell, 8.159. Time::gmtime
- Time::HiRes module : Perl Cookbook, 3.9. High-Resolution Timers
- Time::Local module
- Perl Cookbook, 3.0. Introduction
- Perl Cookbook, 3.2. Converting DMYHMS to Epoch Seconds
- Perl in a Nutshell, 8.160. Time::Local
- Time::localtime module
- Perl Cookbook, 3.0. Introduction
- Perl in a Nutshell, 8.161. Time::localtime
- Time::timelocal : Perl Cookbook, 3.3. Converting Epoch Seconds to DMYHMS
- Time::tm module
- Perl Cookbook, 3.0. Introduction
- Perl in a Nutshell, 8.162. Time::tm
- timing out operations : Perl Cookbook, 16.21. Timing Out an Operation
- today's : Perl Cookbook, 3.1. Finding Today's Date
- UNIX internal format
- Learning Perl, 13.7. Modifying Timestamps
- Learning Perl on Win32 Systems, 13.5. Modifying Timestamps
- years : Perl Cookbook, 3.0. Introduction
- date_difference() : Perl Cookbook, 3.5. Difference of Two Dates
- date_time_difference() : Perl Cookbook, 3.5. Difference of Two Dates
- DateCalc() : Perl Cookbook, 3.11. Program: hopdelta
- dates_difference()
- Perl Cookbook, 3.5. Difference of Two Dates
- Perl Cookbook, 3.6. Day in a Week/Month/Year or Week Number
- datesort program (example) : Perl Cookbook, 10.17. Program: Sorting Your Mail
- day_of_week() : Perl Cookbook, 3.6. Day in a Week/Month/Year or Week Number
- days : (see date and time)
- daytime server : Learning Perl on Win32 Systems, C.1. A Simple Client
- DB package, caller function : Programming Perl, 3.2.10. caller
- db2gdbm program (example) : Perl Cookbook, 14.3. Converting Between DBM Files
- DB_File module
- Advanced Perl Programming, 10.3.3. Berkeley DB
- Perl Cookbook, 11.14. Transparently Persistent Data Structures
- Perl in a Nutshell, 8.40. DB_File
- Programming Perl, 7.2.1. AnyDBM_File - Provide Framework for Multiple DBMs
- Programming Perl, 7.2.8. DB_File - Access to Berkeley DB
- sorting large DBM files : Perl Cookbook, 14.6. Sorting Large DBM Files
- text files as database arrays : Perl Cookbook, 14.7. Treating a Text File as a Database Array
- DB_RECNO access method : Perl Cookbook, 8.8. Reading a Particular Line in a File
- DBD module : Perl Cookbook, 14.10. Executing an SQL Command Using DBI and DBD
- DBDs (database drivers)
- Perl in a Nutshell, 12. Databases and Perl
- Perl in a Nutshell, 12.2.1. Database Drivers (DBDs)
- DBD::Oracle module : Advanced Perl Programming, 10.4.1. DBI (Database Interface)
- DBI_ environment variables : Perl in a Nutshell, 12.4. DBI Environment Variables
- DBI module
- Advanced Perl Programming, 11.1. Adaptor: An Introduction
- Perl Cookbook, 14.10. Executing an SQL Command Using DBI and DBD
- Perl Cookbook, 19.7. Formatting Lists and Tables with HTML Shortcuts
- Perl Cookbook, 20.9. Creating HTML Templates
- Perl in a Nutshell, 12. Databases and Perl
- Perl in a Nutshell, 12.2. Design of DBI
- database and statement handles : Perl in a Nutshell, 12.2.3. Database Handles and Statement Handles
- database mapping : Advanced Perl Programming, 11.2.4. Multivalued Attributes and Database Mapping
- environment variables for : Perl in a Nutshell, 12.4. DBI Environment Variables
- implementation of : Advanced Perl Programming, 11.3.2. Adaptor::DBI
- methods of : Perl in a Nutshell, 12.3. DBI Methods
- object uniqueness and : Advanced Perl Programming, 11.2.8. Uniqueness of Objects in Memory
- DBI specification : Advanced Perl Programming, 10.4.1. DBI (Database Interface)
- dblockdemo program (example) : Perl Cookbook, 14.5. Locking DBM Files
- DBM array : Learning Perl, 17.1. DBM Databases and DBM Hashes
- dbm close function : Programming Perl, 3.2.23. dbmclose
- DBM files
- Learning Perl, 1.5.16. Maintaining a Last-Good-Guess Database
- Learning Perl on Win32 Systems, 1.6.16. Maintaining a Last-Good-Guess Database
- Programming Perl, 3.2.23. dbmclose
- complex data in : Perl Cookbook, 14.8. Storing Complex Data in a DBM File
- converting between : Perl Cookbook, 14.3. Converting Between DBM Files
- deleting from : Programming Perl, 3.2.26. delete
- emptying : Perl Cookbook, 14.2. Emptying a DBM File
- GDBM files
- Perl Cookbook, 14.0. Introduction
- Perl Cookbook, 14.3. Converting Between DBM Files
- locking : Perl Cookbook, 14.5. Locking DBM Files
- making and using : Perl Cookbook, 14.1. Making and Using a DBM File
- merging : Perl Cookbook, 14.4. Merging DBM Files
- NDBM files : Perl Cookbook, 14.0. Introduction
- sorting : Perl Cookbook, 14.6. Sorting Large DBM Files
- tie statement with : Advanced Perl Programming, 9.3. Tying Hashes
- DBM libraries : Perl Cookbook, 14.0. Introduction
- DBM modules
- Advanced Perl Programming, 10.3.1. DBM
- Learning Perl, 17.1. DBM Databases and DBM Hashes
- Perl in a Nutshell, 12.1. DBM Databases and DBM Hashes
- Programming Perl, 7.2.1. AnyDBM_File - Provide Framework for Multiple DBMs
- dbmclose()
- Perl Cookbook, 14.1. Making and Using a DBM File
- Learning Perl, 1.5.17. The Final Programs
- Learning Perl, 17.2. Opening and Closing DBM Hashes
- Perl in a Nutshell, Chapter 5, Reference: dbmclose
- example of : Learning Perl on Win32 Systems, 1.6.17. The Final Programs
- dbmopen()
- Perl Cookbook, 14.0. Introduction
- Perl Cookbook, 14.1. Making and Using a DBM File
- Learning Perl, 17.2. Opening and Closing DBM Hashes
- Perl in a Nutshell, Chapter 5, Reference: dbmopen
- Perl in a Nutshell, 12.1. DBM Databases and DBM Hashes
- Programming Perl, 3.2.24. dbmopen
- Programming Perl, 7.2.1. AnyDBM_File - Provide Framework for Multiple DBMs
- examples of
- Learning Perl, A.16. Chapter 17, User Database Manipulation
- Learning Perl, 1.5.16. Maintaining a Last-Good-Guess Database
- Learning Perl, 1.5.17. The Final Programs
- Learning Perl on Win32 Systems, 1.6.17. The Final Programs
- Learning Perl on Win32 Systems, 1.6.16. Maintaining a Last-Good-Guess Database
- dbusers program (example) : Perl Cookbook, 14.10. Executing an SQL Command Using DBI and DBD
- dclone() : Perl Cookbook, 11.12. Copying Data Structures
- deadlocks
- Advanced Perl Programming, 12.2.3. Bidirectional Communications
- Advanced Perl Programming, 13.2. Remote Procedure Calls (RPC)
- deallocating memory
- Advanced Perl Programming, 20.5.6.1. Recommended memory allocation and deallocation routines
- Programming Perl, 5.3.9. A Note on Garbage Collection
- debug()
- Mail::Folder module : Perl in a Nutshell, Chapter 14, Reference: debug
- Text widget : Perl in a Nutshell, 18.11.2. Text Methods
- debug_print() (Mail::Folder) : Perl in a Nutshell, Chapter 14, Reference: debug_print
- debugger
- Advanced Perl Programming, 20.1. Reading the Source
- Learning Perl, D.2. The Debugger
- Perl in a Nutshell, 6.1. The Perl Debugger
- commands for : Perl in a Nutshell, 6.2. Debugger Commands
- customizing : Perl in a Nutshell, 6.4. Customizing the Debugger
- debugging
- (see also taint checking)
- Perl in a Nutshell, 6. Debugging
- Programming Perl, 6.1.2. Switches
- Programming Perl, 6.3.1. Handling Insecure Data
- Programming Perl, 8.1. The Perl Debugger
- bug reports : Programming Perl, Bug Reports
- CGI scripts
- Perl Cookbook, 19.0. Introduction
- Perl Cookbook, 19.3. Fixing a 500 Server Error
- Perl in a Nutshell, 10.6. Debugging
- checking syntax without running : Perl in a Nutshell, 3.2. Command-Line Options
- controlling from scripts : Programming Perl, 8.1.2. Using the Debugger
- core dumps
- Perl in a Nutshell, 3.2. Command-Line Options
- Programming Perl, 3.2.29. dump
- Programming Perl, 6.1.2. Switches
- customizing : Programming Perl, 8.1.3. Debugger Customization
- -d, -D options (perl)
- Advanced Perl Programming, 20.1. Reading the Source
- Perl in a Nutshell, 3.2. Command-Line Options
- Perl in a Nutshell, 6.1. The Perl Debugger
- Perl in a Nutshell, 6.5. The Perl Profiler
- Programming Perl, 6.1.2. Switches
- Programming Perl, 8.1.8. Alternative Debuggers: The Perl Profiler
- HTTP exchanges : Perl Cookbook, 19.9. Debugging the Raw HTTP Exchange
- Perl profiler (DProf) : Perl in a Nutshell, 6.5. The Perl Profiler
- perlbug program : Perl in a Nutshell, 6.6. The perlbug Program
- UNIX security bugs : Programming Perl, 6.3.1.3. Security bugs
- $DEBUGGING ($^D) variable
- Perl in a Nutshell, 4.4.1. Global Special Variables
- Programming Perl, 2.9.3. Global Special Variables
- Programming Perl, 6.1.2. Switches
- Programming Perl, 7.2.13. English - Use English or awk Names for Punctuation Variables
- decimal numbers, converting
- Perl Cookbook, 2.4. Converting Between Binary and Decimal
- Perl Cookbook, 2.16. Converting Between Octal and Hexadecimal
- decimal points
- Learning Perl, 2.2.2. Float Literals
- Programming Perl, 2.8. Formats
- declarations
- Perl in a Nutshell, 4.1. Program Structure
- Programming Perl, 2.6. Statements and Declarations
- formats : Programming Perl, 2.8. Formats
- global
- Programming Perl, 2.6.7. Global Declarations
- Programming Perl, 7.2.76. vars - Predeclare Global Variable Names
- packages
- Perl in a Nutshell, 7.1. Namespaces and Packages
- Programming Perl, 2.6.8. Scoped Declarations
- Programming Perl, 3.2.106. package
- private vs. local : Perl in a Nutshell, 4.7.4. Private and Local Variables
- subroutines
- Perl in a Nutshell, 4.7. Subroutines
- Programming Perl, 2.6.7. Global Declarations
- Programming Perl, 2.7. Subroutines
- Programming Perl, 3.2.161. sub
- Programming Perl, 7.2.60. subs - Predeclare Subroutine Names
- variables
- Perl in a Nutshell, 4.2.6. Declarations and Scope
- Programming Perl, 2.6. Statements and Declarations
- Programming Perl, 2.6.8. Scoped Declarations
- Programming Perl, 7.2.76. vars - Predeclare Global Variable Names
- decryption : (see encryption)
- deep binding : Advanced Perl Programming, 4.5.2. Python
- deep copies : Perl Cookbook, 11.12. Copying Data Structures
- default filehandle
- Learning Perl, 10.4. Using Filehandles
- Learning Perl on Win32 Systems, 10.5. Using Filehandles
- default package : Programming Perl, 2.6.8. Scoped Declarations
- 'DEFAULT' string : Programming Perl, 6.2.1. Signals
- default string values : Perl Cookbook, 1.2. Establishing a Default Value
- default values, implemented with || operator
- Learning Perl, 1.5.9. Making It a Bit More Modular
- Learning Perl on Win32 Systems, 1.6.9. Making It a Bit More Modular
- DEFAULT, as special value for %SIG : Learning Perl, 14.6. Sending and Receiving Signals
- default_port() (URI::URL) : Perl in a Nutshell, Chapter 17, Reference: default_port
- defaults() (CGI.pm) : Perl in a Nutshell, Chapter 10, Reference: defaults
- defensive programming : Learning Perl, 15.4. Advanced Sorting
- defined operator
- Perl Cookbook, 1.2. Establishing a Default Value
- Perl in a Nutshell, Chapter 5, Reference: defined
- Programming Perl, 3.2.25. defined
- Programming Perl, 5.4.3. Tying Hashes
- definedness
- Perl Cookbook, 1.0. Introduction
- Perl Cookbook, 1.2. Establishing a Default Value
- defining formats : Learning Perl, 11.2. Defining a Format
- deg2rad() (example) : Perl Cookbook, 2.11. Doing Trigonometry in Degrees, not Radians
- degrees vs. radians : Perl Cookbook, 2.11. Doing Trigonometry in Degrees, not Radians
- deiconify() (Frame widget) : Perl in a Nutshell, 18.18.1. Toplevel Methods
- DEL character, completion and : Programming Perl, 7.2.65. Term::Complete - Word Completion Module
- del_group() (News::Newsrc) : Perl in a Nutshell, Chapter 15, Reference: del_group
- delay() (LWP::RobotUA) : Perl in a Nutshell, Chapter 17, Reference: delay
- delaying module loading : Perl Cookbook, 12.3. Delaying use Until Run Time
- delegation
- Advanced Perl Programming, 8.2. Delegation
- Programming Perl, 5.5.11. Delegation (the "Passes-the-Buck-to" Relationship)
- delete()
- Perl Cookbook, 5.3. Deleting from a Hash
- Learning Perl, 5.4.4. The delete Function
- Learning Perl, 17.3. Using a DBM Hash
- Learning Perl on Win32 Systems, 5.4.4. The delete Function
- Learning Perl on Win32 Systems, 17.3. Using a DBM Hash
- Perl in a Nutshell, Chapter 5, Reference: delete
- Programming Perl, 3.2.26. delete
- Canvas widget : Perl in a Nutshell, 18.12.3. Canvas Methods
- CGI.pm module : Perl in a Nutshell, Chapter 10, Reference: delete
- Entry widget : Perl in a Nutshell, 18.8.2. Entry Methods
- HTML::Parser module : Perl in a Nutshell, Chapter 17, Reference: delete
- Listbox widget : Perl in a Nutshell, 18.10.2. Listbox Methods
- Mail::Send module : Perl in a Nutshell, Chapter 14, Reference: delete
- Menu widget : Perl in a Nutshell, 18.15.2. Menu Methods
- multiple hash key values : Perl Cookbook, 5.7. Hashes with Multiple Values Per Key
- Net::FTP module : Perl in a Nutshell, Chapter 16, Reference: delete
- Net::POP3 module : Perl in a Nutshell, Chapter 14, Reference: delete
- Text widget : Perl in a Nutshell, 18.11.2. Text Methods
- Tie::IxHash module and : Perl Cookbook, 5.6. Retrieving from a Hash in Insertion Order
- Delete()
- Mail::POP3Client module
- Perl in a Nutshell, Chapter 14, Reference: Delete
- Perl in a Nutshell, 14.2.8.4. Deleting and undeleting messages
- Win32::Internet module : Perl in a Nutshell, Chapter 19, Reference: Delete
- delete_all() (CGI.pm) : Perl in a Nutshell, Chapter 10, Reference: delete_all
- Delete as interrupt signal : Learning Perl, 14.6. Sending and Receiving Signals
- delete_content() (HTML::Parser) : Perl in a Nutshell, Chapter 17, Reference: delete_content
- delete_label() (Mail::Folder) : Perl in a Nutshell, Chapter 14, Reference: delete_label
- delete_message() (Mail::Folder) : Perl in a Nutshell, Chapter 14, Reference: delete_message
- DELETE method : Programming Perl, 5.4.3. Tying Hashes
- delete()
- DeleteKey() (Win32::Registry)
- Learning Perl on Win32 Systems, 16.6.1. More Registry Operations
- Perl in a Nutshell, Chapter 19, Reference: DeleteKey
- DeleteValue() (Win32::Registry) : Perl in a Nutshell, Chapter 19, Reference: DeleteValue
- deleting
- array elements
- Programming Perl, 3.2.143. shift
- Programming Perl, 3.2.154. splice
- breakpoints : Programming Perl, 8.1.1. Debugger Commands
- characters
- Learning Perl, 15.5. Transliteration
- Programming Perl, 3.2.13. chomp
- clearing the screen : Perl Cookbook, 15.3. Clearing the Screen
- directories
- Programming Perl, 3.2.129. rmdir
- Programming Perl, 3.2.181. unlink
- Programming Perl, 7.2.31. File::Path - Create or Remove a Series of Directories
- directories and their contents : Perl Cookbook, 9.8. Removing a Directory and Its Contents
- DOS shell window : Perl Cookbook, 15.17. Removing the DOS Shell Window with Windows Perl/Tk
- emptying DBM files : Perl Cookbook, 14.2. Emptying a DBM File
- files
- Perl Cookbook, 9.2. Deleting a File
- Programming Perl, 3.2.181. unlink
- hash elements
- Perl Cookbook, 5.3. Deleting from a Hash
- Programming Perl, 3.2.26. delete
- HTML tags from strings : Perl Cookbook, 20.6. Extracting or Removing HTML Tags
- last line of files : Perl Cookbook, 8.10. Removing the Last Line of a File
- Registry keys : Learning Perl on Win32 Systems, 16.6.1. More Registry Operations
- selected subroutine return values : Perl Cookbook, 10.8. Skipping Selected Return Values
- whitespace at string ends : Perl Cookbook, 1.14. Trimming Blanks from the Ends of a String
- delimiters, for tr : Learning Perl, 15.5. Transliteration
- delta() (Scrollbar) : Perl in a Nutshell, 18.9.1. Scrollbar Methods
- denial of resource attacks : Advanced Perl Programming, 20.2.2.3. Security features
- Deparse backend (Perl compiler) : Perl in a Nutshell, 3.4. The Perl Compiler
- dequote() : Perl Cookbook, 1.11. Indenting Here Documents
- dereferencing
- (see
- (see also references)
- Advanced Perl Programming, 1.1.2. Dereferencing
- Perl in a Nutshell, 4.8.2. Dereferencing
- Perl in a Nutshell, 7.4. Object Syntax
- Programming Perl, 4.1. What Is a Reference?
- Programming Perl, 4.3.1. Using a Variable as a Variable Name
- Programming Perl, 4.3.3. Using the Arrow Operator
- Programming Perl, 4.6.5. Common Mistakes
- automatic : Advanced Perl Programming, 1.1.8. No Automatic Dereferencing
- multiple levels of indirection : Advanced Perl Programming, 1.2.4. Dereferencing Multiple Levels of Indirection
- operator for : (see - (hyphen), -> (arrow) operator)
- subroutine references : Advanced Perl Programming, 4.1.3. Dereferencing Subroutine References
- derived classes
- Perl Cookbook, 13.0. Introduction
- Programming Perl, 5.3.4. A Class Is Simply a Package
- Programming Perl, 5.5.1. Object-Oriented Scaling Tips
- deselect()
- Checkbutton widget : Perl in a Nutshell, 18.5.1. Checkbutton Methods
- Radiobutton widget : Perl in a Nutshell, 18.6.1. Radiobutton Methods
- DESTROY function
- Advanced Perl Programming, 7.2.7. Object Destruction
- Advanced Perl Programming, 9.1. Tying Scalars
- Perl in a Nutshell, 7.3. Object-Oriented Perl
- Programming Perl, 5.4.1. Tying Scalars
- Programming Perl, 5.4.2. Tying Arrays
- Programming Perl, 5.4.3. Tying Hashes
- destroying
- modules/packages : Advanced Perl Programming, 6.3. Package Initialization and Destruction
- objects : Advanced Perl Programming, 7.2.7. Object Destruction
- destructors
- Perl Cookbook, 13.0. Introduction
- Perl Cookbook, 13.2. Destroying an Object
- Programming Perl, 5.3.7. Destructors
- detecting tainted data : Programming Perl, 6.3.1.1. Detecting and laundering tainted data
- deterministic finite automata : Perl Cookbook, 6.0. Introduction
- $dev file statistic : Programming Perl, 3.2.159. stat
- Devel modules
- Devel::Dump module : Advanced Perl Programming, 20.3.2.1. Inside AVs
- Devel::Peek module
- Advanced Perl Programming, 20.1. Reading the Source
- Advanced Perl Programming, 20.3.1.2. Inside SVs
- Devel::RegExp module : Advanced Perl Programming, 20.1. Reading the Source
- Devel::SelfStubber module
- Perl in a Nutshell, 8.41. Devel::SelfStubber
- Programming Perl, 7.2.9. Devel::SelfStubber - Generate Stubs for a SelfLoading Module
- Devel::Symdump module : Advanced Perl Programming, 20.1. Reading the Source
- DFA (deterministic finite automata) : Perl Cookbook, 6.0. Introduction
- diagnostic messages
- (see error messages)
- (see warning messages)
- diagnostics module
- Perl in a Nutshell, 8.42. diagnostics
- Programming Perl, 7.2.10. diagnostics - Force Verbose Warning Diagnostics
- dialog boxes with Tk toolkit : Perl Cookbook, 15.15. Creating Dialog Boxes with Tk
- DialogBox widget (Tk) : Perl Cookbook, 15.15. Creating Dialog Boxes with Tk
- diamond operator (<>) : (see < > (angle brackets), <...> (angle, diamond, line-input) operator)
- Dict module : Programming Perl, 7.2.53. Search::Dict - Search for Key in Dictionary File
- dictionary file : Programming Perl, 7.2.53. Search::Dict - Search for Key in Dictionary File
- die()
- Advanced Perl Programming, B.7. Exception Handling
- Advanced Perl Programming, 5.2. The Block Form: Exception Handling
- Perl Cookbook, 10.12. Handling Exceptions
- Learning Perl, 1.5.13. Many Secret Word Files in the Current Directory
- Learning Perl, 10.3. A Slight Diversion: die
- Learning Perl on Win32 Systems, 1.6.13. Many Secret Word Files in the Current Directory
- Learning Perl on Win32 Systems, 10.4. A Slight Diversion: die
- Perl in a Nutshell, Chapter 5, Reference: die
- Perl in a Nutshell, 4.9. Filehandles
- Programming Perl, 3.2.27. die
- examples of
- Learning Perl, A.11. Chapter 12, Directory Access
- Learning Perl, 13.3.2. Creating Hard and Soft Links with Perl
- exit function versus : Programming Perl, 3.2.35. exit
- time-outs and : Advanced Perl Programming, 5.6. Using Eval for Time-Outs
- __DIE__ token
- Perl Cookbook, 16.15. Installing a Signal Handler
- Programming Perl, 2.9.4. Global Special Arrays
- differences of lists : Perl Cookbook, 4.7. Finding Elements in One Array but Not Another
- digits : Programming Perl, 1.7. Regular Expressions
- backslashed : Programming Perl, 2.4.1.2. The rules of regular expression matching
- in names : Programming Perl, 2.3.1. Variables
- -digits option (Scale) : Perl in a Nutshell, 18.13. The Scale Widget
- dir() (Net::FTP) : Perl in a Nutshell, Chapter 16, Reference: dir
- directories : Perl Cookbook, 9.0. Introduction
- changing working : Programming Perl, 3.2.11. chdir
- closing : Programming Perl, 3.2.19. closedir
- copying or moving files : Perl Cookbook, 9.3. Copying or Moving a File
- creating
- Programming Perl, 3.2.92. mkdir
- Programming Perl, 7.2.31. File::Path - Create or Remove a Series of Directories
- deleting
- Perl Cookbook, 9.8. Removing a Directory and Its Contents
- Programming Perl, 3.2.129. rmdir
- Programming Perl, 3.2.181. unlink
- Programming Perl, 7.2.31. File::Path - Create or Remove a Series of Directories
- deleting files in : Perl Cookbook, 9.2. Deleting a File
- for email messages : Perl in a Nutshell, 14.2.3. Handle Folders with Mail::Folder
- file-related functions : Perl in a Nutshell, 5.1. Perl Functions by Category
- functions for : Perl in a Nutshell, 5.1. Perl Functions by Category
- getting pathname of : Programming Perl, 7.2.7. Cwd - Get Pathname of Current Working Directory
- of modules : Perl Cookbook, 12.7. Keeping Your Own Module Directory
- multiple names for same file : Perl Cookbook, 9.4. Recognizing Two Names for the Same File
- opendir function : Programming Perl, 3.2.103. opendir
- parsing filenames : Perl Cookbook, 9.10. Splitting a Filename into Its Component Parts
- prepending to @INC : Programming Perl, 6.1.2. Switches
- processing all files in
- Perl Cookbook, 9.5. Processing All Files in a Directory
- Perl Cookbook, 9.7. Processing All Files in a Directory Recursively
- reading entries from : Programming Perl, 3.2.117. readdir
- recursively duplicating : Perl Cookbook, 9.11. Program: symirror
- renaming files
- Perl Cookbook, 9.9. Renaming Files
- Learning Perl, 13.2. Renaming a File
- rewinddir function : Programming Perl, 3.2.127. rewinddir
- root, redefining : Programming Perl, 3.2.17. chroot
- seekdir function
- Learning Perl on Win32 Systems, 13.2. Renaming a File
- Programming Perl, 3.2.133. seekdir
- sorting contents of
- Perl Cookbook, 9.0. Introduction
- Perl Cookbook, 9.12. Program: lst
- timestamps : Perl Cookbook, 9.1. Getting and Setting Timestamps
- directory handles
- (see also filehandles)
- Advanced Perl Programming, 3.4. Filehandles, Directory Handles, and Formats
- Perl Cookbook, 9.5. Processing All Files in a Directory
- Learning Perl, 12.3. Directory Handles
- creating : Learning Perl on Win32 Systems, 12.4. Opening and Closing a Directory Handle
- modules/packages and : Advanced Perl Programming, 6.1. Basic Package
- DirHandle module
- Advanced Perl Programming, 3.4. Filehandles, Directory Handles, and Formats
- Perl in a Nutshell, 8.43. DirHandle
- Programming Perl, 7.2.11. DirHandle - Supply Object Methods for Directory Handles
- dirname()
- Perl Cookbook, 9.10. Splitting a Filename into Its Component Parts
- Programming Perl, 7.2.27. File::Basename - Parse File Specifications
- disablecache() routine : Programming Perl, 7.2.4. Benchmark - Check and Compare Running Times of Code
- -disabledforeground option (widgets) : Perl in a Nutshell, 18.3. Common Widget Configuration Options
- disconnect() (DBI) : Perl in a Nutshell, Chapter 12, Reference: disconnect
- disk usage, library : Perl Cookbook, 14.0. Introduction
- dispatch tables : Advanced Perl Programming, 4.2.1. Dispatch Table
- Display() (Win32::Console) : Perl in a Nutshell, Chapter 19, Reference: Display
- distribution, Perl
- Programming Perl, 8.5. Distribution and Installation
- Programming Perl, The Perl Distribution
- distributions() (Net::NNTP) : Perl in a Nutshell, Chapter 15, Reference: distributions
- divide-by-zero error, trapping : Advanced Perl Programming, 5.2. The Block Form: Exception Handling
- division operators
- (see also multiplication operators)
- Learning Perl, 2.4.1. Operators for Numbers
- Perl in a Nutshell, 4.5.3. Arithmetic Operators
- @dl_ and dl_ variables : Programming Perl, 7.2.12.1. Internal interface summary
- dlineinfo() (Text widget) : Perl in a Nutshell, 18.11.2. Text Methods
- DMYHMS values : (see date and time)
- DNS lookups : Perl Cookbook, 18.1. Simple DNS Lookups
- do()
- Perl Cookbook, 8.16. Reading Configuration Files
- Perl in a Nutshell, Chapter 5, Reference: do
- DBI module : Perl in a Nutshell, Chapter 12, Reference: do
- do loops
- Perl in a Nutshell, 4.3.1.4. Modifiers
- Programming Perl, 2.6.1. Simple Statements
- Programming Perl, 3.2.28. do
- Programming Perl, 8.2.1. Universal Blunders
- document object (PerlScript) : Perl in a Nutshell, 20.1. Client-Side PerlScript
- DOCUMENT_ROOT variable : Perl in a Nutshell, 9.4. CGI Environment Variables
- documentation
- Learning Perl on Win32 Systems, 1.5.1. Documentation
- Perl in a Nutshell, 2.5. Documentation
- books on Perl : Programming Perl, Other Books
- bug reports : Programming Perl, Bug Reports
- C library functions : Programming Perl, 3. Functions
- conventions : Perl Cookbook, Conventions Used in This Book
- FAQ on Perl : Programming Perl, Frequently Asked Questions List
- Javadoc format : Advanced Perl Programming, 17.1. On Code Generation
- Perl manpages : Programming Perl, Perl Manpages
- POD format
- Advanced Perl Programming, 17.1. On Code Generation
- Perl in a Nutshell, 4.11. Pod
- Perl in a Nutshell, 4.11.3. Pod Utilities
- dollar sign : (see $ (dollar sign))
- domain() (Net::SMTP) : Perl in a Nutshell, Chapter 14, Reference: domain
- Domain property (response cookies) : Perl in a Nutshell, 20.2.2.1. Setting cookies
- DomainName module : Learning Perl on Win32 Systems, B.4. Win32 Extensions
- domains
- getting information on : Perl Cookbook, 18.8. Using Whois to Retrieve Information from the InterNIC
- for sockets : Perl Cookbook, 17.0. Introduction
- Dominus, Mark-Jason : Perl Cookbook, 4.19. Program: permute
- DOS shell window, removing : Perl Cookbook, 15.17. Removing the DOS Shell Window with Windows Perl/Tk
- dot : (see . (dot))
- Douady, Adrien : Advanced Perl Programming, 18.6. A Detour into Fractals
- double indexing scheme (example) : Advanced Perl Programming, 2.4.1. Data Representation
- double quotes
- (see also " (double quotation marks))
- Perl Cookbook, 1.0. Introduction
- Learning Perl, 2.3.2. Double-Quoted Strings
- Perl in a Nutshell, 4.2.2. String Interpolation
- associative array elements and : Learning Perl, 5.4.1. The keys Function
- backslash escape and : Learning Perl, 2.3.2. Double-Quoted Strings
- examples of
- Learning Perl, 1.5.2. Asking Questions and Remembering the Result
- Learning Perl on Win32 Systems, 1.6.2. Asking Questions and Remembering the Result
- hash elements : Learning Perl on Win32 Systems, 5.4.1. The keys Function
- qq() : Perl Cookbook, 4.1. Specifying a List In Your Program
- variable interpolation
- (see also variable interpolation)
- Learning Perl, 2.6.4. Interpolation of Scalars into Strings
- Programming Perl, 2.3.3.4. Interpolative context
- doubles (NVs) : Advanced Perl Programming, 20.3.1. Scalar Values
- Dowd, Sean : Perl in a Nutshell, 14. Email Connectivity
- downloading source code
- Perl in a Nutshell, 2. Installing Perl
- Perl in a Nutshell, 2.2. How Is CPAN Organized?
- Perl in a Nutshell, 2.4. Getting and Installing Modules
- DProf debugger : Programming Perl, 8.1.8. Alternative Debuggers: The Perl Profiler
- dprofpp utility : Perl in a Nutshell, 6.5. The Perl Profiler
- drawers : (see directories)
- drivelock program (example) : Perl Cookbook, 7.21. Program: netlock
- du command, sorting output of : Perl Cookbook, 5.16. Program: dutree
- dummyhttpd program (example) : Perl Cookbook, 19.9. Debugging the Raw HTTP Exchange
- dump()
- Perl in a Nutshell, Chapter 5, Reference: dump
- Programming Perl, 3.2.29. dump
- CGI.pm module : Perl in a Nutshell, Chapter 10, Reference: dump
- HTML::Parser module : Perl in a Nutshell, Chapter 17, Reference: dump
- Dump module : Advanced Perl Programming, 20.3.2.1. Inside AVs
- dump_results() (DBI) : Perl in a Nutshell, Chapter 12, Reference: dump_results
- Dumper module : Advanced Perl Programming, 10.2.2. Data::Dumper
- dumpValue function : Advanced Perl Programming, 2.5. Pretty-Printing
- dup() (Mail::Folder) : Perl in a Nutshell, Chapter 14, Reference: dup
- duplicate
- list elements, extracting : Perl Cookbook, 4.6. Extracting Unique Elements from a List
- words, finding : Perl Cookbook, 6.16. Detecting Duplicate Words
- dutree program (example) : Perl Cookbook, 5.16. Program: dutree
- dutree_orig program (example) : Perl Cookbook, 5.16. Program: dutree
- DynaLoader module
- Perl in a Nutshell, 8.44. DynaLoader
- Programming Perl, 7.2.12. DynaLoader - Automatic Dynamic Loading of Perl Modules
- Programming Perl, 7.2.21. ExtUtils::Mkbootstrap - Make a Bootstrap File for Use by DynaLoader
- dynamic allocation
- Advanced Perl Programming, 1. Data References and Anonymous Storage
- Advanced Perl Programming, 1.2.3. References to Anonymous Storage
- Advanced Perl Programming, 1.7.1. Tcl
- dynamic behavior : (see run-time evaluation)
- dynamic binding : Advanced Perl Programming, 9. Tie
- arrays : Advanced Perl Programming, 9.2. Tying Arrays
- filehandles : Advanced Perl Programming, 9.4. Tying Filehandles
- hashes : Advanced Perl Programming, 9.3. Tying Hashes
- monitoring variables (example) : Advanced Perl Programming, 9.5. Example: Monitoring Variables
- other languages and : Advanced Perl Programming, 9.6. Comparisons with Other Languages
- scalars : Advanced Perl Programming, 9.1. Tying Scalars
- dynamic linking : Programming Perl, 7.2.12. DynaLoader - Automatic Dynamic Loading of Perl Modules
- dynamic scoping
- Advanced Perl Programming, 3.1.2. Lexical Versus Dynamic Scoping
- Perl Cookbook, 10.13. Saving Global Values
- Perl in a Nutshell, 4.2.6. Declarations and Scope
- Perl in a Nutshell, 4.7.4. Private and Local Variables
- Programming Perl, 2.6.8. Scoped Declarations
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Copyright © 1999 O'Reilly & Associates, Inc. All Rights Reserved.
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