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Index: D

-d (directory) file test: 1.5.7. Some File Test Operators (Programming Perl)
3.10. Named Unary and File Test Operators (Programming Perl)
-d option: 1.6. Debugging and PrototypingPerl/Tk Programs (Mastering Perl/Tk)
-dash option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-dashoffset option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-data option
add method and: 18.4.2. HList Methods (Mastering Perl/Tk)
Photo image type and: 17.7. The Photo Image Type (Mastering Perl/Tk)
Pixmap constructor and: 17.6. The Pixmap Image Type (Mastering Perl/Tk)
syntax: 17.7.3. Capturing a Window with Tk::WinPhoto (Mastering Perl/Tk)
Text widgets and: 8.5.1. Tag Options (Mastering Perl/Tk)
Tk::CanvasPlot widgets and: 14.5.2. Tk::CanvasPlot (Mastering Perl/Tk)
TList widgets and: 18.3.1. TList Indexes and Methods (Mastering Perl/Tk)
-dbl option: 21.1.3.2. Tk::Square configuration specifications (Mastering Perl/Tk)
-default option: 23.3.1. The Dialog Widget (Mastering Perl/Tk)
$_ default variable (see default variable)
-default_button option: 23.3.3. The DialogBox Widget (Mastering Perl/Tk)
-defaultextension option: 23.3.6. getOpenFile and getSaveFile Dialogs (Mastering Perl/Tk)
-descent option: 3.5. Font Manipulation Methods (Mastering Perl/Tk)
-digits option: 10.1. Creating a Scale (Mastering Perl/Tk)
10.9. Options You'll Probably Never Need (Mastering Perl/Tk)
-dircmd option: 18.4.5. The DirTree Widget (Mastering Perl/Tk)
-direction option: 12.4.1. Menubutton Options (Mastering Perl/Tk)
12.6.2. A Native Option Menu (Mastering Perl/Tk)
-directory option: 18.4.5. The DirTree Widget (Mastering Perl/Tk)
-disabledbackground option
disabling Buttons: 4.10. Disabling a Button (Mastering Perl/Tk)
Tix widgets and: 18.2. Item Styles (Mastering Perl/Tk)
-disableddash option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-disabledfill option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-disabledforeground option
Buttons and: 4.3. Table of Options for Button-Type Widgets (Mastering Perl/Tk)
4.10. Disabling a Button (Mastering Perl/Tk)
color options and: 4.15. Color Options (Mastering Perl/Tk)
Menu widgets and: 12.1.6. Menu Options (Mastering Perl/Tk)
Menubutton widgets: 12.4.1. Menubutton Options (Mastering Perl/Tk)
mouse cursor and: 4.15. Color Options (Mastering Perl/Tk)
Tix widgets and: 18.2. Item Styles (Mastering Perl/Tk)
-disabledoutline option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-disabledoutlinestipple option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-disabledoutlinetile option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-disabledstipple option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-disabledtile option: 17.11. Tile and Transparent Images (Mastering Perl/Tk)
-disabledwidth option: 9.5.1. Common Canvas Dash, Stipple, and Tile Options (Mastering Perl/Tk)
-display option: 16.1. Using the Command Line (Mastering Perl/Tk)
16.1.3. Choosing a Display (Mastering Perl/Tk)
^D (Control-D) as eof: 24.5.2. Generating Perl in Other Languages (Programming Perl)
\\\\d (digit) character class: 4.6.4. Character Classes (Perl in a Nutshell)
d command (CPAN.pm): 2.4.4. Installing Modules with the CPAN Module (Perl in a Nutshell)
d command (Perl debugger): 6.2. Debugger Commands (Perl in a Nutshell)
%d conversion: 6.5. Formatted Output with printf (Learning Perl)
-d (debug) command-line switch: 19.1.3. Switches (Programming Perl)
19.1.3. Switches (Programming Perl)
20. The Perl Debugger (Programming Perl)
-D (debugging) command-line switch: 19.1.3. Switches (Programming Perl)
-d file test operator: 4.5.8. File Test Operators (Perl in a Nutshell)
d for digit=\d (for digit): 1.7. Regular Expressions (Programming Perl)
/d modifier: 5.2.4. The tr/// Operator (Transliteration) (Programming Perl)
-d option (perlbug): 6.6. The perlbug Program (Perl in a Nutshell)
/d pattern modifier: 5.2.4. The tr/// Operator (Transliteration) (Programming Perl)
\\\\d shortcut: 8.1.1. Character Class Shortcuts (Learning Perl)
-d switch, perl: 20.6. The Perl Profiler (Programming Perl)
daemon( ) (HTTP::Daemon::ClientConn): 20.3.7.1. HTTP::Daemon::ClientConn methods (Perl in a Nutshell)
daemon (IPADM): 19.5. The IPADM Daemon, ipadmd (Mastering Perl/Tk)
daemon servers: 16.22.1. Description (Perl Cookbook)
17.15.1. Problem (Perl Cookbook)
daemons
Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)
taint mode, importance of enabling for: 23.1. Handling Insecure Data (Programming Perl)
dangling statements: Glossary (Programming Perl)
dash: 4.6.4. Character Classes (Perl in a Nutshell)
dash ) (see hyphen (-)
Data( ) (Win32::ODBC): 24.1. ODBC Methods and Properties (Perl in a Nutshell)
data access
threads: 17.2.2. Data Access (Programming Perl)
condition variables: 17.2.2.6. Condition variables (Programming Perl)
deadlock: 17.2.2.2. Deadlock (Programming Perl)
locking methods: 17.2.2.5. Locking methods (Programming Perl)
locking subroutines: 17.2.2.3. Locking subroutines (Programming Perl)
synchronizing with lock: 17.2.2.1. Synchronizing access with lock (Programming Perl)
unlocking: 17.2.2.1. Synchronizing access with lock (Programming Perl)
DATA command (SMTP): 16.1.2. The SMTP Protocol and the SMTP Session (Perl in a Nutshell)
Data::Dumper module: 8.50. Data::Dumper (Perl in a Nutshell)
data extraction: 1.1.2. Brittleness (Perl & LWP)
regular expressions: 6.1. Automating Data Extraction (Perl & LWP)
troubleshooting: 6.3. Troubleshooting (Perl & LWP)
walkthrough: 8. Tokenizing Walkthrough (Perl & LWP)
DATA filehandle: 4.4.3. Global Special Filehandles (Perl in a Nutshell)
28.2. Special Variables in Alphabetical Order (Programming Perl)
data-flow analysis: B.14. Security (Learning Perl)
data method: 17.7. The Photo Image Type (Mastering Perl/Tk)
data( ) (Net::SMTP): 16.1.2.1. Net::SMTP methods (Perl in a Nutshell)
data organization in Perl: 9.1.5. Common Mistakes (Programming Perl)
data parameters: 2.8. Processing Instructions and Other Markup (Perl & XML)
data property
CharacterData class (DOM): 7.2.7.1. Properties (Perl & XML)
ProcessingInstruction class (DOM): 7.2.12.1. Properties (Perl & XML)
data, relationships between: 5.15.1. Problem (Perl Cookbook)
5.15.1. Problem (Perl Cookbook)
(see also variables)
data_sources( ) (DBI): 12.3. DBI Methods (Perl in a Nutshell)
data sources, Web as: 1.1. The Web as Data Source (Perl & LWP)
data structures: 9. Data Structures (Programming Perl)
22.1. The CPAN modules Directory (Programming Perl)
Glossary (Programming Perl)
arrays of hashes: 9.3. Arrays of Hashes (Programming Perl)
binary trees: 11.15. Program: Binary Trees (Perl Cookbook)
complex, representing as scalars: 1.2.1.3. Complexities (Programming Perl)
copying: 11.12.1. Problem (Perl Cookbook)
flat, linear in Perl: 8. References (Programming Perl)
hashes of arrays: 9.2. Hashes of Arrays (Programming Perl)
hashes of functions: 9.5. Hashes of Functions (Programming Perl)
multidimensional hashes: 9.4. Hashes of Hashes (Programming Perl)
for objects: 12.4. Object Construction (Programming Perl)
persistent, providing via tie: 14.6. Tie Modules on CPAN (Programming Perl)
printing: 11.11.1. Problem (Perl Cookbook)
records of elaborate: 9.6. More Elaborate Records (Programming Perl)
references to: 8.1. What Is a Reference? (Programming Perl)
saving: 9.7. Saving Data Structures (Programming Perl)
self-referential, container classes holding pointers to: 12.6.1. Garbage Collection with DESTROY Methods (Programming Perl)
storing to disk: 11.13.1. Problem (Perl Cookbook)
stringifying: 9.7. Saving Data Structures (Programming Perl)
transparently persistent: 11.14.1. Problem (Perl Cookbook)
data structures, complex: B.20.1. Complex Data Structures (Learning Perl)
__DATA__ token: 2.6.8. Other Literal Tokens (Programming Perl)
28.2. Special Variables in Alphabetical Order (Programming Perl)
7.6.2. Solution (Perl Cookbook)
data types: 4.2. Data Types and Variables (Perl in a Nutshell)
1.2.1. Variable Syntax (Programming Perl)
Glossary (Programming Perl)
built-in: 2.3. Built-in Data Types (Programming Perl)
circular data structures: 13.13.1. Problem (Perl Cookbook)
classes as structs: 13.5.1. Problem (Perl Cookbook)
complex data structures: 4.8. References and Complex Data Structures (Perl in a Nutshell)
converting between C and Perl: 21.4.5. Fiddling with the Perl Stack from C (Programming Perl)
internal, Perl and C: 21.2. Internal Data Types (Programming Perl)
modules for: 32.1.1. Data Types (Programming Perl)
scalars (see scalars)
TYPE declarations in Perl: 29.2.99. my (Programming Perl)
typeglobs: 2.10. Typeglobs and Filehandles (Programming Perl)
database access: 14.0. Introduction (Perl Cookbook)
converting between DBM files: 14.3.1. Problem (Perl Cookbook)
emptying DBM files: 14.2.1. Problem (Perl Cookbook)
ggh program: 14.11. Program: ggh—Grep Netscape Global History (Perl Cookbook)
locking DBM files: 14.5.1. Problem (Perl Cookbook)
making DBM files: 14.1.1. Problem (Perl Cookbook)
merging DBM files: 14.4.1. Problem (Perl Cookbook)
persistent data: 14.9.1. Problem (Perl Cookbook)
sorting large DBM files: 14.6.1. Problem (Perl Cookbook)
SQL queries: 14.10.1. Problem (Perl Cookbook)
19.7.3. Discussion (Perl Cookbook)
storing complex data in DBM files: 14.8.1. Problem (Perl Cookbook)
text files as database arrays: 14.7.1. Problem (Perl Cookbook)
Database Interface (DBI): 9.3.2. Further Ruminations on DBI and SAX (Perl & XML)
database queries: 19.7.3. Discussion (Perl Cookbook)
databases: 16. Simple Databases (Learning Perl)
B.7. Databases (Learning Perl)
12. Databases and Perl (Perl in a Nutshell)
Data Base Management (see DBM files)
database handles (DBI methods): 12.2.3. Database Handles and Statement Handles (Perl in a Nutshell)
DBDs (database drivers): 12.2.1. Database Drivers (DBDs) (Perl in a Nutshell)
DBI module: 12.2. Design of DBI (Perl in a Nutshell)
DBI module and: B.7.3. Relational Database Access (Learning Perl)
DBM (Database Management) facility: 12.1. DBM Databases and DBM Hashes (Perl in a Nutshell)
files for, read/write access to: 16.3. Fixed-length Random-access Databases (Learning Perl)
fixed-length random-access: 16.3. Fixed-length Random-access Databases (Learning Perl)
hashes and: 5.1.1. Why Use a Hash? (Learning Perl)
Perl connections to: 5. Pattern Matching (Programming Perl)
Perl modules for operating: 22.1. The CPAN modules Directory (Programming Perl)
see also DBI: 22.1. The CPAN modules Directory (Programming Perl)
tying hash variables to: 14. Tied Variables (Programming Perl)
variable-length text: 16.4. Variable-length (Text) Databases (Learning Perl)
Data::Dumper: 9.7. Saving Data Structures (Programming Perl)
Data::Dumper module: 11.11.2. Solution (Perl Cookbook)
32.1.13. Perl Language Extensions and Internals (Programming Perl)
32.10. Data::Dumper (Programming Perl)
dataElement( ) Writer method: 3.8. XML::Writer (Perl & XML)
dataend( ) (Net::SMTP): 16.1.2.1. Net::SMTP methods (Perl in a Nutshell)
datagram sockets: 17.0. Introduction (Perl Cookbook)
17.4.3. Discussion (Perl Cookbook)
datagrams: 16.5. Sockets (Programming Perl)
Glossary (Programming Perl)
Data::Grove::Visitor module: 8.1. Tree Climbers (Perl & XML)
DataHash( ) (Win32::ODBC): 24.1. ODBC Methods and Properties (Perl in a Nutshell)
DataReceiveTimeout( ) (Win32::Internet): 22.7.1. General Internet Methods (Perl in a Nutshell)
datasend( ) (Net::SMTP): 16.1.2.1. Net::SMTP methods (Perl in a Nutshell)
DataSendTimeout( ) (Win32::Internet): 22.7.1. General Internet Methods (Perl in a Nutshell)
DataSources( ) (Win32::ODBC): 24.1. ODBC Methods and Properties (Perl in a Nutshell)
date and time: 3.0. Introduction (Perl Cookbook)
arithmetic with: 3.4.1. Problem (Perl Cookbook)
converting to/from Epoch seconds: 3.2.1. Problem (Perl Cookbook)
Date::DateCalc module: 3.0. Introduction (Perl Cookbook)
3.4.2. Solution (Perl Cookbook)
3.5.2. Solution (Perl Cookbook)
3.6.2. Solution (Perl Cookbook)
Date::Manip module: 3.0. Introduction (Perl Cookbook)
3.7.2. Solution (Perl Cookbook)
3.8.3. Discussion (Perl Cookbook)
3.11. Program: hopdelta (Perl Cookbook)
days, calculating: 3.6.1. Problem (Perl Cookbook)
file access timestamps: 9.1.1. Problem (Perl Cookbook)
functions for: 5.1. Perl Functions by Category (Perl in a Nutshell)
high-resolution timers: 3.9.1. Problem (Perl Cookbook)
hopdelta program: 3.11. Program: hopdelta (Perl Cookbook)
HTTP::Date module: 20.3.5. HTTP::Date (Perl in a Nutshell)
parsing information from strings: 3.7.1. Problem (Perl Cookbook)
printing: 3.8.1. Problem (Perl Cookbook)
sleeps: 3.10.1. Problem (Perl Cookbook)
sorting mail by (example): 10.17. Program: Sorting Your Mail (Perl Cookbook)
Time::gmtime modules: 3.0. Introduction (Perl Cookbook)
3.3.2. Solution (Perl Cookbook)
Time::HiRes module: 3.9.2. Solution (Perl Cookbook)
Time::Local module: 3.0. Introduction (Perl Cookbook)
3.2.2. Solution (Perl Cookbook)
Time::localtime: 3.0. Introduction (Perl Cookbook)
Time::timelocal: 3.3.2. Solution (Perl Cookbook)
Time::tm module: 3.0. Introduction (Perl Cookbook)
timing out operations: 16.21.1. Problem (Perl Cookbook)
today’s: 3.1.1. Problem (Perl Cookbook)
years: 3.0. Introduction (Perl Cookbook)
date command (Unix): 14.1. The system Function (Learning Perl)
16.4. Variable-length (Text) Databases (Learning Perl)
capturing output and: 14.4. Using Backquotes to Capture Output (Learning Perl)
date function (see localtime function)
date( ) (Net::NNTP): 17.2.2. Net::NNTP Reference (Perl in a Nutshell)
DateCalc( ): 3.11. Program: hopdelta (Perl Cookbook)
date_difference( ): 3.5.2. Solution (Perl Cookbook)
dates
Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)
portability of: 25.8. Dates and Times (Programming Perl)
dates_difference( ): 3.5.3. Discussion (Perl Cookbook)
3.6.2. Solution (Perl Cookbook)
datesort program (example): 10.17. Program: Sorting Your Mail (Perl Cookbook)
date_time_difference( ): 3.5.2. Solution (Perl Cookbook)
day_of_week( ): 3.6.2. Solution (Perl Cookbook)
days (see date and time)
DB module: 8.51. DB (Perl in a Nutshell)
32.1.13. Perl Language Extensions and Internals (Programming Perl)
DB package, caller function: 29.2.8. caller (Programming Perl)
DBD (Database drivers)
Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)
DBD module: 14.10.1. Problem (Perl Cookbook)
DBD::MySQL module: 9.3.2. Further Ruminations on DBI and SAX (Perl & XML)
DBD::Oracle module: 9.3.2. Further Ruminations on DBI and SAX (Perl & XML)
DBD::Pg module: 9.3.2. Further Ruminations on DBI and SAX (Perl & XML)
DBDs (database drivers): 12. Databases and Perl (Perl in a Nutshell)
12.2.1. Database Drivers (DBDs) (Perl in a Nutshell)
DB_File module: 11.14.1. Problem (Perl Cookbook)
8.52. DB_File (Perl in a Nutshell)
32.1.10. DBM Interfaces (Programming Perl)
Data::Dumper module, using with: 32.10. Data::Dumper (Programming Perl)
sorting large DBM files: 14.6.2. Solution (Perl Cookbook)
text files as database arrays: 14.7.1. Problem (Perl Cookbook)
db2gdbm program (example): 14.3.2. Solution (Perl Cookbook)
DBI (Database Interface): 9.3.2. Further Ruminations on DBI and SAX (Perl & XML)
Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)
DBI_ environment variables: 12.4. DBI Environment Variables (Perl in a Nutshell)
DBI module: 14.10.1. Problem (Perl Cookbook)
19.7.3. Discussion (Perl Cookbook)
20.9.3. Discussion (Perl Cookbook)
B.7.3. Relational Database Access (Learning Perl)
1.1. What's Perl Good For? (Perl in a Nutshell)
12. Databases and Perl (Perl in a Nutshell)
12.2. Design of DBI (Perl in a Nutshell)
database and statement handles: 12.2.3. Database Handles and Statement Handles (Perl in a Nutshell)
environment variables for: 12.4. DBI Environment Variables (Perl in a Nutshell)
methods of: 12.3. DBI Methods (Perl in a Nutshell)
dblockdemo program (example): 14.5.3. Discussion (Perl Cookbook)
DBM (Database Management) facility: 12.1. DBM Databases and DBM Hashes (Perl in a Nutshell)
DBM file, storing complex data values in: 14.6. Tie Modules on CPAN (Programming Perl)
DBM files: 16.1. DBM Files and DBM Hashes (Learning Perl)
B.21. Tied Variables (Learning Perl)
Glossary (Programming Perl)
complex data in: 14.8.1. Problem (Perl Cookbook)
complex data values, storing in: 32.10. Data::Dumper (Programming Perl)
converting between: 14.3.1. Problem (Perl Cookbook)
dbmclose and dbmopen functions: 29.2.21. dbmclose (Programming Perl)
deleting from: 29.2.24. delete (Programming Perl)
emptying: 14.2.1. Problem (Perl Cookbook)
GDBM files: 14.0. Introduction (Perl Cookbook)
14.3.2. Solution (Perl Cookbook)
locking: 14.5.1. Problem (Perl Cookbook)
16.2.1. File Locking (Programming Perl)
making and using: 14.1.1. Problem (Perl Cookbook)
merging: 14.4.1. Problem (Perl Cookbook)
modules for: 32.1.10. DBM Interfaces (Programming Perl)
NDBM files: 14.0. Introduction (Perl Cookbook)
sorting: 14.6.1. Problem (Perl Cookbook)
DBM hashes: 16.1. DBM Files and DBM Hashes (Learning Perl)
B.21. Tied Variables (Learning Perl)
DBM libraries: 14.0. Introduction (Perl Cookbook)
DBM modules, portability of: 25.7. Standard Modules (Programming Perl)
dbmclose( ): 5. Function Reference (Perl in a Nutshell)
14.1.2. Solution (Perl Cookbook)
16.1.1. Opening and Closing DBM Hashes (Learning Perl)
14. Tied Variables (Programming Perl)
dbmopen( ): 5. Function Reference (Perl in a Nutshell)
12.1. DBM Databases and DBM Hashes (Perl in a Nutshell)
14.0. Introduction (Perl Cookbook)
14.1.2. Solution (Perl Cookbook)
16.1.1. Opening and Closing DBM Hashes (Learning Perl)
14. Tied Variables (Programming Perl)
use declarations with: 14. Tied Variables (Programming Perl)
dbprofpp program: 20.6. The Perl Profiler (Programming Perl)
DB_RECNO access method: 8.8.2. Solution (Perl Cookbook)
dbusers program (example): 14.10.3. Discussion (Perl Cookbook)
dchars method: 9.6.8.2. Deleting characters (Mastering Perl/Tk)
dclone( ): 11.12.1. Problem (Perl Cookbook)
Deactivate event: 15.2.1.2. Event descriptor types (Mastering Perl/Tk)
deadlock in threads: 17.2.2.2. Deadlock (Programming Perl)
deallocating memory: 8.5.2. Garbage Collection, Circular References, and Weak References (Programming Perl)
Debug( ) (Win32::ODBC): 24.1. ODBC Methods and Properties (Perl in a Nutshell)
DEBUG constant: 8.6.1. Debuggability (Perl & LWP)
debug function: 8.18. Internal Debug Flag (Mastering Perl/Tk)
debug levels: 8.6. Rewrite for Features (Perl & LWP)
debug parsing style: 3.2.2. Parsing Styles (Perl & XML)
Debug style (XML::Parser): 13.4. XML::Parser Styles (Perl in a Nutshell)
debugger for Perl: B.15. Debugging (Learning Perl)
debugging: 6. Debugging (Perl in a Nutshell)
19.1.3. Switches (Programming Perl)
20. The Perl Debugger (Programming Perl)
23.1. Handling Insecure Data (Programming Perl)
(see also taint)
-synchronous option and: 16.1.5. Synchronizing Window Messages (Mastering Perl/Tk)
backend modules for: 18.4. Compiler Backends (Programming Perl)
bindDump subroutine and: 15.3.2. bindDump—Dump Lots of Binding Information (Mastering Perl/Tk)
bindtags as: 15.3.2. bindDump—Dump Lots of Binding Information (Mastering Perl/Tk)
bug reports: 0.6.3. Bug Reports (Programming Perl)
callback example: 15.1. Creating a Callback (Mastering Perl/Tk)
CGI script errors: 19.0.2. Behind the Scenes (Perl Cookbook)
500 Server Error: 19.3.1. Problem (Perl Cookbook)
CGI scripts: 10.6. Debugging (Perl in a Nutshell)
controlling from programs: 20.1. Using the Debugger (Programming Perl)
-d, -D options (perl): 6.1. The Perl Debugger (Perl in a Nutshell)
6.5. The Perl Profiler (Perl in a Nutshell)
DB module: 32.1.13. Perl Language Extensions and Internals (Programming Perl)
debug level, setting through class or instances: 12.8. Managing Class Data (Programming Perl)
debugger code, command for loading: 19.2. Environment Variables (Programming Perl)
debugger customization: 20.3. Debugger Customization (Programming Perl)
debugger, customizing options: 20.3.3. Debugger Options (Programming Perl)
debugger support, Perl: 20.5. Debugger Support (Programming Perl)
debugger, unattended execution: 20.4. Unattended Execution (Programming Perl)
Devel::Peek module for XS programs: 32.1.13. Perl Language Extensions and Internals (Programming Perl)
global destruction of objects other references, controlling: 19.2. Environment Variables (Programming Perl)
HTML: 3.5.6. Debugging (Perl & LWP)
HTTP exchanges: 19.9.1. Problem (Perl Cookbook)
O command and: 1.6. Debugging and PrototypingPerl/Tk Programs (Mastering Perl/Tk)
overloading: 13.10. Overloading Diagnostics (Programming Perl)
Perl debugger: 6.1. The Perl Debugger (Perl in a Nutshell)
commands for: 6.2. Debugger Commands (Perl in a Nutshell)
customizing: 6.4. Customizing the Debugger (Perl in a Nutshell)
Perl debugger commands: 20.2. Debugger Commands (Programming Perl)
Perl profiler (DProf): 6.5. The Perl Profiler (Perl in a Nutshell)
Perl, using C compiler -DDEBUGGING option: 12.5. Class Inheritance (Programming Perl)
perlbug program: 6.6. The perlbug Program (Perl in a Nutshell)
Perl/Tk programs: 1.6. Debugging and PrototypingPerl/Tk Programs (Mastering Perl/Tk)
regular expressions: 6.3. Troubleshooting (Perl & LWP)
symbolic: Glossary (Programming Perl)
turning on in tied filehandle: 14.4.1. Filehandle-Tying Methods (Programming Perl)
Unix security bugs: 23.2.1. Unix Kernel Security Bugs (Programming Perl)
debugging flags: 28.2. Special Variables in Alphabetical Order (Programming Perl)
$DEBUGGING ($^D) variable: 4.4.1. Global Special Variables (Perl in a Nutshell)
debug_print( ) (Mail::Folder): 16.2.3. Handle Folders with Mail::Folder (Perl in a Nutshell)
decimal integer conversion: 6.5. Formatted Output with printf (Learning Perl)
decimal numbers, converting
binary numbers: 2.4.1. Problem (Perl Cookbook)
octal and hexadecimal numbers: 2.16.1. Problem (Perl Cookbook)
decimal points, lining up: 7. Formats (Programming Perl)
decimals
formatting for output: 17.3. Transforming Items from a List with map (Learning Perl)
rounding
printf function and: 6.5. Formatted Output with printf (Learning Perl)
sprintf function and: 15.3.1. Using sprintf with "Money Numbers" (Learning Perl)
declaration handlers for SAX: 5.7.2. SAX2 Handler Interface (Perl & XML)
declaration tokens: 7.2.5. Markup Declaration Tokens (Perl & LWP)
declarations: 4.1. Program Structure (Perl in a Nutshell)
1.1. Getting Started (Programming Perl)
4. Statements and Declarations (Programming Perl)
Glossary (Programming Perl)
structs: 12.7.2. Generating Classes with Class::Struct (Programming Perl)
fields with use fields pragma: 12.7.1. Field Declarations with use fields (Programming Perl)
global: 4.7. Global Declarations (Programming Perl)
global variables
lexically scoped: 4.8.3. Lexically Scoped Global Declarations: our (Programming Perl)
methods, values, indicating return of: 12.7.6. New Tricks (Programming Perl)
package: 10. Packages (Programming Perl)
29.2.109. package (Programming Perl)
packages: 7.1. Namespaces and Packages (Perl in a Nutshell)
1.2.1.4. Simplicities (Programming Perl)
4.8. Scoped Declarations (Programming Perl)
private vs. local: 4.7.4. Private and Local Variables (Perl in a Nutshell)
scoped: 4.8. Scoped Declarations (Programming Perl)
subroutines: 4.7. Subroutines (Perl in a Nutshell)
4.7. Global Declarations (Programming Perl)
with definitions: 6.1. Syntax (Programming Perl)
use declarations: 1.2.1.4. Simplicities (Programming Perl)
variables: 4.2.7. Declarations and Scope (Perl in a Nutshell)
4. Statements and Declarations (Programming Perl)
4.8.1. Scoped Variable Declarations (Programming Perl)
declarations (XML): 1.6. XML Gotchas (Perl & XML)
2.7. The XML Declaration (Perl & XML)
elements: 2.10. Declaring Elements and Attributes (Perl & XML)
declarative approach, regular expression programming: 5.10.3. Programmatic Patterns (Programming Perl)
declaring
formats: 7. Formats (Programming Perl)
subroutines: 29.2.167. sub (Programming Perl)
without defining: 6.1. Syntax (Programming Perl)
decode_entities( ) method: 7.2.3. Text Tokens (Perl & LWP)
decomposing characters into simpler ones: 5.4.3.2. Standard Unicode properties (Programming Perl)
decompressing CPAN modules: 22.2.1. Decompressing and Unpacking CPAN Modules (Programming Perl)
decrementing variables: 1.5.4. Unary Arithmetic Operators (Programming Perl)
Glossary (Programming Perl)
decryption (see encryption)
deep copies: 11.12.3. Discussion (Perl Cookbook)
Default handler (Expat): 13.3. Expat Handlers (Perl in a Nutshell)
default package: 4.8. Scoped Declarations (Programming Perl)
DEFAULT pseudosignal: 16.1. Signals (Programming Perl)
default string values: 1.2.1. Problem (Perl Cookbook)
default values: Glossary (Programming Perl)
default variable ($_): 3.7. Perl's Favorite Default: $_ (Learning Perl)
=~ binding operator and: 9.3. The Binding Operator, =~ (Learning Perl)
input stored in: 6.1. Input from Standard Input (Learning Perl)
default_port( ) (URI::URL): 20.5.3. URI::URL (Perl in a Nutshell)
defaults: 1.2.2. Is Perl Easy or Hard? (Learning Perl)
output filehandle: 11.4.1. Changing the Default Output Filehandle (Learning Perl)
defaults( ) (CGI.pm): 10.7. CGI.pm Reference (Perl in a Nutshell)
DefineBitmap method: 17.3. Bitmap Primitives (Mastering Perl/Tk)
17.4. DefineBitmap (Mastering Perl/Tk)
defined( ): 5. Function Reference (Perl in a Nutshell)
2.12. The defined Function (Learning Perl)
13.6. Changing Ownership (Learning Perl)
29.2.23. defined (Programming Perl)
Glossary (Programming Perl)
defined operator: 1.2.2. Solution (Perl Cookbook)
definedness: 1.0. Introduction (Perl Cookbook)
1.2.3. Discussion (Perl Cookbook)
defining, subroutines: 6.2. Semantics (Programming Perl)
definitions: Glossary (Programming Perl)
classes (object-oriented modules as): 11.1. Using Modules (Programming Perl)
subroutines
declarations vs.: 4.7. Global Declarations (Programming Perl)
loading from other files: 4.7. Global Declarations (Programming Perl)
loading with AUTOLOAD: 10.2. Autoloading (Programming Perl)
deg2rad( ) (example): 2.11.3. Discussion (Perl Cookbook)
degrees vs. radians: 2.11.1. Problem (Perl Cookbook)
deiconify( ) (Frame widget): 21.18.1. Toplevel Methods (Perl in a Nutshell)
deiconify method: 11.2. Creating a Toplevel Widget (Mastering Perl/Tk)
11.3. Options (Mastering Perl/Tk)
del( ) (DB_File module): 8.52. DB_File (Perl in a Nutshell)
DEL in hexadecimal: 2.6.2. String Literals (Programming Perl)
delay( ) (LWP::RobotUA): 20.2.1. LWP::RobotUA Sections (Perl in a Nutshell)
delaying module loading: 12.3.1. Problem (Perl Cookbook)
Delegates method: 14.3.7. Subroutine Delegates (Mastering Perl/Tk)
delete( ): 5. Function Reference (Perl in a Nutshell)
5.3.2. Solution (Perl Cookbook)
5.4.2. The delete Function (Learning Perl)
29.2.24. delete (Programming Perl)
BrowseEntry widgets and: 23.6. The BrowseEntry Widget (Mastering Perl/Tk)
Canvas widget: 21.12.3. Canvas Methods (Perl in a Nutshell)
CGI.pm module: 10.7. CGI.pm Reference (Perl in a Nutshell)
Entry widget: 21.8.2. Entry Methods (Perl in a Nutshell)
5.1.2. Label Options (Mastering Perl/Tk)
HList widgets and: 18.4.2. HList Methods (Mastering Perl/Tk)
HTML::Parser module: 20.4.3. HTML::Element (Perl in a Nutshell)
ItemStyle method and: 18.2.1. Item Style Methods (Mastering Perl/Tk)
Listbox widget: 21.10.2. Listbox Methods (Perl in a Nutshell)
Mail::Send module: 16.2.2. Better Header Control with Mail::Send (Perl in a Nutshell)
Menu widget: 21.15.2. Menu Methods (Perl in a Nutshell)
multiple hash key values: 5.7.3. Discussion (Perl Cookbook)
Net::FTP module: 18.2. Net::FTP (Perl in a Nutshell)
Net::LDAP: 19.4. Net::LDAP Methods (Perl in a Nutshell)
Net::POP3 module: 16.1.3. Retrieving Email with Net::POP3 (Perl in a Nutshell)
syntax: 7.2. Listbox Options (Mastering Perl/Tk)
8.7. Deleting Text (Mastering Perl/Tk)
9.14. Deleting Items (Mastering Perl/Tk)
12.1.4. Manipulating Menu Items (Mastering Perl/Tk)
17.2. Methods Common to All Image Types (Mastering Perl/Tk)
17.2. Methods Common to All Image Types (Mastering Perl/Tk)
Text widget: 21.11.2. Text Methods (Perl in a Nutshell)
Tie::IxHash module and: 5.6.3. Discussion (Perl Cookbook)
tied arrays, not returning deleted value for: 24.1.5. Previous Perl Traps (Programming Perl)
Delete( ) (Win32::Internet module): 22.7.2. FTP Functions (Perl in a Nutshell)
delete_all( ) (CGI.pm): 10.7. CGI.pm Reference (Perl in a Nutshell)
delete_content( ) (HTML::Parser): 20.4.3. HTML::Element (Perl in a Nutshell)
deleteData method for CharacterData class (DOM): 7.2.7.2. Methods (Perl & XML)
DeleteKey( ) (Win32::Registry): 22.15.1. Win32::Registry Methods (Perl in a Nutshell)
delete_label( ) (Mail::Folder): 16.2.3. Handle Folders with Mail::Folder (Perl in a Nutshell)
delete_message( ) (Mail::Folder): 16.2.3. Handle Folders with Mail::Folder (Perl in a Nutshell)
deleteSelected method: 8.16.1. Setting and Getting the Gravity (Mastering Perl/Tk)
deleteStringAtStartOfSelectedLines method: 8.16.1. Setting and Getting the Gravity (Mastering Perl/Tk)
DeleteTextTaggedWith method: 8.16.1. Setting and Getting the Gravity (Mastering Perl/Tk)
deleteToEndofLine method: 8.16.1. Setting and Getting the Gravity (Mastering Perl/Tk)
DeleteValue( ) (Win32::Registry): 22.15.1. Win32::Registry Methods (Perl in a Nutshell)
deleting
all debugger actions: 20.2.6. Actions and Command Execution (Programming Perl)
array elements: 29.2.111. pop (Programming Perl)
29.2.149. shift (Programming Perl)
29.2.160. splice (Programming Perl)
breakpoints: 20.2.2. Breakpoints (Programming Perl)
characters: 29.2.11. chomp (Programming Perl)
9.6.8.2. Deleting characters (Mastering Perl/Tk)
clearing the screen: 15.3.1. Problem (Perl Cookbook)
directories: 29.2.135. rmdir (Programming Perl)
29.2.188. unlink (Programming Perl)
directories and their contents: 9.8.1. Problem (Perl Cookbook)
DOS shell window: 15.17.1. Problem (Perl Cookbook)
emptying DBM files: 14.2.1. Problem (Perl Cookbook)
files: 9.2.1. Problem (Perl Cookbook)
29.2.188. unlink (Programming Perl)
found but unreplaced characters: 5.2.4. The tr/// Operator (Transliteration) (Programming Perl)
hash elements: 5.3.1. Problem (Perl Cookbook)
29.2.24. delete (Programming Perl)
HTML tags from strings: 20.6.1. Problem (Perl Cookbook)
items from Canvas widgets: 9.14. Deleting Items (Mastering Perl/Tk)
last line of files: 8.10.1. Problem (Perl Cookbook)
marks: 8.2. Text Widget Options (Mastering Perl/Tk)
selected subroutine return values: 10.8.1. Problem (Perl Cookbook)
tags: 9.5.3. Canvas Widget Option List (Mastering Perl/Tk)
text: 5.1.2. Label Options (Mastering Perl/Tk)
8.7. Deleting Text (Mastering Perl/Tk)
whitespace at string ends: 1.14.1. Problem (Perl Cookbook)
del_group( ) (News::Newsrc): 17.3.1. News::Newsrc Reference (Perl in a Nutshell)
delimiters: Glossary (Programming Perl)
changing for s/// substitution operator: 9.6.2. Different Delimiters (Learning Perl)
in lists: 3.3.1. The qw Shortcut (Learning Perl)
nonpaired: 9.1. Matches with m// (Learning Perl)
pattern-matching operators and: 5.2. Pattern-Matching Operators (Programming Perl)
delimiters (<!): 3.7.1. DTDs (Perl & XML)
delta method: 6.3.13. Calculating Change from Pixels (Mastering Perl/Tk)
delta( ) (Scrollbar): 21.9.1. Scrollbar Methods (Perl in a Nutshell)
demo programs: 2.1.11. Demo Programs for pack (Mastering Perl/Tk)
4.15. Color Options (Mastering Perl/Tk)
denial-of-service problems (patterns and regular expressions), security concerns: 23.3.2. Code Masquerading as Data (Programming Perl)
Deparse backend (Perl compiler): 3.4. The Perl Compiler (Perl in a Nutshell)
depth-first order in stacks: 3.1.1. Example (of What Not to Do): A Well-Formedness Checker (Perl & XML)
depth method: 13.4.3. Color Depth (Mastering Perl/Tk)
dequote( ): 1.11.3. Discussion (Perl Cookbook)
dereference-address operator (*), C language: 3.21. C Operators Missing from Perl (Programming Perl)
dereference operators, overloading: 13.3. Overloadable Operators (Programming Perl)
dereferencing: 11.3.1. Problem (Perl Cookbook)
4.8.2. Dereferencing (Perl in a Nutshell)
8.1. What Is a Reference? (Programming Perl)
8.1. What Is a Reference? (Programming Perl)
8.3. Using Hard References (Programming Perl)
8.3.1. Using a Variable as a Variable Name (Programming Perl)
8.3.3. Using the Arrow Operator (Programming Perl)
Glossary (Programming Perl)
array elements: 9.1.3. Access and Printing (Programming Perl)
hash values as functions: 9.5. Hashes of Functions (Programming Perl)
operator for (see arrow operator)
typeglobs: 10.1. Symbol Tables (Programming Perl)
derived classes: 13.0.5. Some Notes on Object Terminology (Perl Cookbook)
12.1. Brief Refresher on Object-Oriented Lingo (Programming Perl)
Glossary (Programming Perl)
empty subclass test: Glossary (Programming Perl)
methods as wrappers around base class methods: 12.5.2. Accessing Overridden Methods (Programming Perl)
derived widgets: 14. Creating Custom Widgets in Pure Perl/Tk (Mastering Perl/Tk)
14.5. Derived Mega-Widgets (Mastering Perl/Tk)
Derkson, Enno: 7.3. XML::DOM (Perl & XML)
descendant nodes: 6.1. XML Trees (Perl & XML)
Descendants method: 14.3.8.4. Subroutine Descendants (Mastering Perl/Tk)
DESCENDANTS value: 14.3.6. Subroutine ConfigSpecs (Mastering Perl/Tk)
14.4.1. Tk::Thermometer (Mastering Perl/Tk)
descriptors (see file descriptors)
deselect( )
Checkbutton widget: 21.5.1. Checkbutton Methods (Perl in a Nutshell)
Radiobutton widget: 21.6.1. Radiobutton Methods (Perl in a Nutshell)
deselect method: 4.23. Turning a Checkbutton/Radiobutton On and Off (Mastering Perl/Tk)
desktop, cursor coordinates relative to: 13.10.5. Cursor Coordinates Relative to the Desktop (Mastering Perl/Tk)
destination formats: 2.1. A Brief History of XML (Perl & XML)
Destroy event type: 15.2.1.2. Event descriptor types (Mastering Perl/Tk)
15.6. Nonblocking Wait Activities (Mastering Perl/Tk)
DESTROY method: 7.3. Object-Oriented Perl (Perl in a Nutshell)
destroying threads
detach method: 17.2.1.4. The detach method (Programming Perl)
join method: 17.2.1.2. Thread destruction (Programming Perl)
destructors: 13.0.2. Methods (Perl Cookbook)
13.2.1. Problem (Perl Cookbook)
12.6. Instance Destructors (Programming Perl)
Glossary (Programming Perl)
Glossary (Programming Perl)
controlling: 19.2. Environment Variables (Programming Perl)
garbage collection with: 12.6.1. Garbage Collection with DESTROY Methods (Programming Perl)
shared memory and semaphore: 16.4. System V IPC (Programming Perl)
detach method: 17.2.1.4. The detach method (Programming Perl)
detach_content( ) method: 10.3.1. The detach_content( ) Method (Perl & LWP)
deterministic finite automata: 6.0.1. The Tricky Bits (Perl Cookbook)
$dev file statistic: 29.2.165. stat (Programming Perl)
$dev (device number): 11.6.1. The stat and lstat Functions (Learning Perl)
Devel::DProf module: 8.53. Devel::DProf (Perl in a Nutshell)
Devel::PPPort module: 8.54. Devel::PPPort (Perl in a Nutshell)
Devel::SelfStubber module: 8.55. Devel::SelfStubber (Perl in a Nutshell)
Devel::Dprof module: 20.6. The Perl Profiler (Programming Perl)
profiling subroutine execution with: 20.6. The Perl Profiler (Programming Perl)
development support, modules for: 22.1. The CPAN modules Directory (Programming Perl)
DevelopMentor: 14.1. What Is SOAP? (Perl in a Nutshell)
Devel::Peek module: 32.1.13. Perl Language Extensions and Internals (Programming Perl)
Devel::ptkdb module: 1.6. Debugging and PrototypingPerl/Tk Programs (Mastering Perl/Tk)
Devel::SelfStubber module: 32.1.17. Module Installation Support (Programming Perl)
Devel::SmallProf module: 20.6. The Perl Profiler (Programming Perl)
devices (hardware): Glossary (Programming Perl)
DFA (deterministic finite automata): 6.0.1. The Tricky Bits (Perl Cookbook)
DHCP (Dynamic Host Configuration Protocol): 19.2. IPADM Design Considerations (Mastering Perl/Tk)
19.5.4. Updating the DHCP and DNS Configuration Files (Mastering Perl/Tk)
diacritical marks: 3.9.2. Unicode Encodings (Perl & XML)
diagnostic messages (see error messages[semi] warning messages)
from diamond operator\: 6.2. Input from the Diamond Operator (Learning Perl)
diagnostics module: 8.56. diagnostics (Perl in a Nutshell)
32.1.13. Perl Language Extensions and Internals (Programming Perl)
diagnostics pragma: B.6.2. The diagnostics Pragma (Learning Perl)
dialog boxes: 23.3. Dialog Boxes (Mastering Perl/Tk)
dialog boxes with Tk toolkit: 15.15.1. Problem (Perl Cookbook)
Dialog widget: 12.5.2. The Popup Method (Mastering Perl/Tk)
23.3.1. The Dialog Widget (Mastering Perl/Tk)
DialogBox widget: 12.5.2. The Popup Method (Mastering Perl/Tk)
23.3.3. The DialogBox Widget (Mastering Perl/Tk)
DialogBox widget (Tk): 15.15.1. Problem (Perl Cookbook)
diamond ( ) operator: 7.0.3. I/O Operations (Perl Cookbook)
7.7.2. Solution (Perl Cookbook)
8.0. Introduction (Perl Cookbook)
17.0. Introduction (Perl Cookbook)
(see diamond operator)
6.2. Input from the Diamond Operator (Learning Perl)
@ARGV array and: 6.3. The Invocation Arguments (Learning Perl)
in-place editing of text files and: 16.4. Variable-length (Text) Databases (Learning Perl)
diamond <...\\> operator: 4.9. Filehandles (Perl in a Nutshell)
diary-link-checker code, link extraction and: 6.6. Example: Extracting Linksfrom Arbitrary HTML (Perl & LWP)
<dict> element: 8.2. XPath (Perl & XML)
die( ): 4.9. Filehandles (Perl in a Nutshell)
5. Function Reference (Perl in a Nutshell)
10.12.2. Solution (Perl Cookbook)
11.3. Fatal Errors with die (Learning Perl)
29.2.25. die (Programming Perl)
exit function versus: 29.2.35. exit (Programming Perl)
fatal errors, causing: Glossary (Programming Perl)
quit signal handling and: 16.1. Signals (Programming Perl)
__DIE__ signal: 16.15.3. Discussion (Perl Cookbook)
dieLevel option (debugger): 20.3.3. Debugger Options (Programming Perl)
differences of lists: 4.7.1. Problem (Perl Cookbook)
digest( )
(Digest modules): 8.57. Digest (Perl in a Nutshell)
(Digest::MD5 module): 8.58. Digest::MD5 (Perl in a Nutshell)
Digest modules: 8.57. Digest (Perl in a Nutshell)
Digest::MD5 module: 8.58. Digest::MD5 (Perl in a Nutshell)
digits: 1.7. Regular Expressions (Programming Perl)
in names: 2.5. Names (Programming Perl)
\\\\d shortcut for: 8.1.1. Character Class Shortcuts (Learning Perl)
-digits option (Scale): 21.13. The Scale Widget (Perl in a Nutshell)
dir( ) (Net::FTP): 18.2. Net::FTP (Perl in a Nutshell)
directives (pod): 26.1.2. Pod Directives (Programming Perl)
Glossary (Programming Perl)
directories: 9.0. Introduction (Perl Cookbook)
13.3. Links and Files (Learning Perl)
changing working: 29.2.9. chdir (Programming Perl)
closing: 29.2.17. closedir (Programming Perl)
copying or moving files: 9.3.1. Problem (Perl Cookbook)
creating: 29.2.94. mkdir (Programming Perl)
creating or removing portably: 32.1.4. Filenames, Filesystems, and File Locking (Programming Perl)
current working, getting pathname of: 32.1.4. Filenames, Filesystems, and File Locking (Programming Perl)
deleting: 9.8.1. Problem (Perl Cookbook)
29.2.135. rmdir (Programming Perl)
29.2.188. unlink (Programming Perl)
deleting files in: 9.2.1. Problem (Perl Cookbook)
DirHandle module: 32.1.5. Filehandle, Directory Handle, and Stream I/O Utilities (Programming Perl)
file-related functions: 5.1. Perl Functions by Category (Perl in a Nutshell)
file test checks on trees: 32.1.4. Filenames, Filesystems, and File Locking (Programming Perl)
file test operator: 1.5.7. Some File Test Operators (Programming Perl)
functions dealing with: 29.1. Perl Functions by Category (Programming Perl)
functions for: 5.1. Perl Functions by Category (Perl in a Nutshell)
handles: Glossary (Programming Perl)
IO::Dir module: 32.1.5. Filehandle, Directory Handle, and Stream I/O Utilities (Programming Perl)
making/removing: 13.4. Making and Removing Directories (Learning Perl)
manipulating: 12. Directory Operations (Learning Perl)
of modules: 12.7.1. Problem (Perl Cookbook)
multiple names for same file: 9.4.1. Problem (Perl Cookbook)
opendir function: 29.2.105. opendir (Programming Perl)
parsing filenames: 9.10.1. Problem (Perl Cookbook)
Perl modules for: 22.1. The CPAN modules Directory (Programming Perl)
prepending to @INC: 19.1.3. Switches (Programming Perl)
processing all files in: 9.5.1. Problem (Perl Cookbook)
9.7.1. Problem (Perl Cookbook)
reading entries from: 29.2.121. readdir (Programming Perl)
recursively duplicating: 9.11. Program: symirror (Perl Cookbook)
renaming files: 9.9.1. Problem (Perl Cookbook)
rewinddir function: 29.2.133. rewinddir (Programming Perl)
root, redefining: 29.2.15. chroot (Programming Perl)
seekdir function: 29.2.139. seekdir (Programming Perl)
sorting contents of: 9.0. Introduction (Perl Cookbook)
9.12. Program: lst (Perl Cookbook)
timestamps: 9.1.1. Problem (Perl Cookbook)
directory handles: 9.5.3. Discussion (Perl Cookbook)
12.4. Directory Handles (Learning Perl)
directory service: 19. Lightweight Directory Access with Net::LDAP (Perl in a Nutshell)
DirHandle module: 8.59. DirHandle (Perl in a Nutshell)
dirname( ): 9.10.3. Discussion (Perl Cookbook)
File::Basename module and: 13.8.1. The File::Basename Module (Learning Perl)
DirTree widget: 18. A Tk Interface Extension Tour (Mastering Perl/Tk)
18.4.5. The DirTree Widget (Mastering Perl/Tk)
DISABLED color: 23.1.3. Optionally Exported Symbols (Mastering Perl/Tk)
-disabledforeground option (widgets): 21.3. Common Widget Configuration Options (Perl in a Nutshell)
Disarm event: 18.4.1. Using Indicators with HList (Mastering Perl/Tk)
disciplines: 29.2.104. open (Programming Perl)
filehandles, setting up with binmode: 29.2.6. binmode (Programming Perl)
disconnect( ) (DBI): 12.3. DBI Methods (Perl in a Nutshell)
Disconnect( ) (Win32::Pipe): 22.13.1. Win32::Pipe Methods (Perl in a Nutshell)
disk usage, library: 14.0. Introduction (Perl Cookbook)
dispatch_from( ) (SOAP::Lite): 14.2.1. SOAP::Lite Methods (Perl in a Nutshell)
display items: 18.1. Display Items (Mastering Perl/Tk)
display list: 9.5.3. Canvas Widget Option List (Mastering Perl/Tk)
display notification: 11.3. Options (Mastering Perl/Tk)
Display( ) (Win32::Console): 22.2. Win32::Console (Perl in a Nutshell)
distribution
packaging for CPAN: 14.6.1. Packaging for CPAN (Mastering Perl/Tk)
packaging for PPM: 14.6.2. Packaging for PPM (Mastering Perl/Tk)
Perl/Tk: 21.1.2. Overview of the Perl/Tk Distribution (Mastering Perl/Tk)
distribution directory: 14.6. Packaging a Mega-Widget for Public Distribution (Mastering Perl/Tk)
distributions
acceptable use policies: 1.4.3. Acceptable Use (Perl & LWP)
copyright issues: 1.4.2. Copyright (Perl & LWP)
LWP: 1.3.2.1. Download distributions (Perl & LWP)
distributions( ) (Net::NNTP): 17.2.2. Net::NNTP Reference (Perl in a Nutshell)
division (see multiplicative operators)
division (/) operator: 4.5.3. Arithmetic Operators (Perl in a Nutshell)
division operator (/): 2.2.5. Numeric Operators (Learning Perl)
dlineinfo method: 8.13. Getting Line Information (Mastering Perl/Tk)
dlineinfo( ) (Text widget): 21.11.2. Text Methods (Perl in a Nutshell)
.dll (file extension): 21.2.2. Square.xs (Mastering Perl/Tk)
DMYHMS values (see date and time)
DN (distinguished name): 19.1. How Data Is Stored in LDAP (Perl in a Nutshell)
DNS (domain name server): 16.5. Sockets (Programming Perl)
DNS (Domain Name System): 19.2. IPADM Design Considerations (Mastering Perl/Tk)
19.5.4. Updating the DHCP and DNS Configuration Files (Mastering Perl/Tk)
DNS lookups: 18.1.1. Problem (Perl Cookbook)
do( ): 5. Function Reference (Perl in a Nutshell)
8.16.3. Discussion (Perl Cookbook)
DBI module: 12.3. DBI Methods (Perl in a Nutshell)
do {} operator: 3.1. Terms and List Operators (Leftward) (Programming Perl)
do BLOCK
iterating: 4.5. Bare Blocks (Programming Perl)
terminating: 4.5. Bare Blocks (Programming Perl)
do BLOCK operator: 29.2.26. do (block) (Programming Perl)
do FILE operator: 29.2.27. do (file) (Programming Perl)
do loops: 24.1.1. Universal Blunders (Programming Perl)
do statement, conditional modifiers with: 4.3.1.4. Modifiers (Perl in a Nutshell)
do SUBROUTINE operator: 29.2.28. do (subroutine) (Programming Perl)
doc directory (CPAN), official Perl manpages: 22. CPAN (Programming Perl)
DocBook: 2.1. A Brief History of XML (Perl & XML)
8.4. Optimized Tree Processing (Perl & XML)
10.1. Perl and XML Namespaces (Perl & XML)
converting XML to HTML: 2.12. Transformations (Perl & XML)
4.4. Stream Applications (Perl & XML)
tree-based processing and: 8.4. Optimized Tree Processing (Perl & XML)
do_command, message handling and: 19.3.4. fileevent Keeps ipadm Happy (Mastering Perl/Tk)
doctype( ) Writer method: 3.8. XML::Writer (Perl & XML)
Doctype handler (Expat): 13.3. Expat Handlers (Perl in a Nutshell)
DOCTYPE keyword: 2.5. Entities (Perl & XML)
doctype property: 7.2.1.1. Properties (Perl & XML)
doctype_decl method for PerlSAX DTD handlers: 5.2. DTD Handlers (Perl & XML)
DoctypeFin handler (Expat): 13.3. Expat Handlers (Perl in a Nutshell)
Document class in DOM: 7.2.1. Document (Perl & XML)
document elements: 2.5. Entities (Perl & XML)
2.9. Free-Form XML and Well-Formed Documents (Perl & XML)
document fetching: 2.4. Fetching Documents Without LWP::Simple (Perl & LWP)
AltaVista example: 2.5. Example: AltaVista (Perl & LWP)
document instance: 3.7. Document Validation (Perl & XML)
Document Object Model (see DOM)
document prologs in DTD handlers: 5.2. DTD Handlers (Perl & XML)
Document Type Descriptions (see DTDs)
document validation: 3.7. Document Validation (Perl & XML)
documentation
books on Perl: 0.5. Offline Documentation (Programming Perl)
bug reports: 0.6.3. Bug Reports (Programming Perl)
C library functions: 29. Functions (Programming Perl)
default system viewer, calling: 20.2.7. Miscellaneous Commands (Programming Perl)
embedded in Perl programs: 26. Plain Old Documentation (Programming Perl)
(see also pod)
modules for: 32.1.16. Documentation Support (Programming Perl)
Perl manpages: 0.4. Online Documentation (Programming Perl)
standard modules: 11. Modules (Programming Perl)
documentation conventions: 0.4.3. Documentation Conventions (Perl Cookbook)
documentation, Perl: 2.5. Documentation (Perl in a Nutshell)
4.13. Pod (Perl in a Nutshell)
1.3.3. Are There Any Other Kinds of Support? (Learning Perl)
B.1. Further Documentation (Learning Perl)
= to signify in programs: 4.1. Program Structure (Perl in a Nutshell)
embedding: B.28. Embedded Documentation (Learning Perl)
utilities for: 4.13.3. Pod Utilities (Perl in a Nutshell)
documentElement property: 7.2.1.1. Properties (Perl & XML)
DocumentFragment class (DOM): 7.2.2. DocumentFragment (Perl & XML)
documents (XML): 1.5. Keep in Mind... (Perl & XML)
DocumentType class (DOM), properties of: 7.2.3. DocumentType (Perl & XML)
do_GET( ) function: 2.4. Fetching Documents Without LWP::Simple (Perl & LWP)
3.3. Inside the do_GET and do_POST Functions (Perl & LWP)
dollar sign ($) (see $)
1.2.1.2.2. Hashes. (Programming Perl)
$| as special variable: 1.6. Debugging and PrototypingPerl/Tk Programs (Mastering Perl/Tk)
dereferencing with: 4.8.2. Dereferencing (Perl in a Nutshell)
in regular text: 2.6.1. Interpolation of Scalar Variables into Strings (Learning Perl)
in scalar variable names: 2.5. Scalar Variables (Learning Perl)
in Tcl: 20.2.2. Tcl/Tk Slave Processor Code (Mastering Perl/Tk)
indicating end of string: 8.3. Anchors (Learning Perl)
$^O as operating system identifier: 12.3. The Win32 System Menu Item (Mastering Perl/Tk)
preceding hash names: 5.2. Hash Element Access (Learning Perl)
prototype character: 6.4. Prototypes (Programming Perl)
prototype symbol (scalar): 4.7.5. Prototypes (Perl in a Nutshell)
signifying scalar variables: 4.2.5. Variables (Perl in a Nutshell)
special variables: 4.6.2. Regular Expression Syntax (Perl in a Nutshell)
$`variable: 6.0.3. Special Variables (Perl Cookbook)
$^T ($BASETIME): 3.10. Named Unary and File Test Operators (Programming Perl)
$^W variable: 13.5.3. Discussion (Perl Cookbook)
$. ($INPUT_LINE_NUMBER): 3.15. Range Operator (Programming Perl)
$+ variable: 6.0.3. Special Variables (Perl Cookbook)
$' variable: 6.0.3. Special Variables (Perl Cookbook)
9.5.2. The Automatic Match Variables (Learning Perl)
$; variable: 9.4.3. Discussion (Perl Cookbook)
$/ variable: 8.0. Introduction (Perl Cookbook)
$_ variable
accidental clobbering: 4.4.3. Discussion (Perl Cookbook)
outlawing unauthorized use: 1.19. Program: psgrep (Perl Cookbook)
13.15.4. Tie Example: Outlaw $_ (Perl Cookbook)
$| variable: 7.0.3. I/O Operations (Perl Cookbook)
7.12.3. Discussion (Perl Cookbook)
DOM (Document Object Model): 3.5. XML::LibXML (Perl & XML)
7. DOM (Perl & XML)
class interface reference: 7.2. DOM Class Interface Reference (Perl & XML)
XML::DOM module: 7.3. XML::DOM (Perl & XML)
domain-name databases: B.7.1. Direct System Database Access (Learning Perl)
domain( ) (Net::SMTP): 16.1.2.1. Net::SMTP methods (Perl in a Nutshell)
domains
getting information on: 18.8.1. Problem (Perl Cookbook)
for sockets: 17.0. Introduction (Perl Cookbook)
Dominus, Mark-Jason: 4.19.1. Problem (Perl Cookbook)
DONT_WAIT: 15. Anatomy of the MainLoop (Mastering Perl/Tk)
15.9. Coexisting with Other GUI Main Loops (Mastering Perl/Tk)
23.1.3. Optionally Exported Symbols (Mastering Perl/Tk)
DoOneEvent subroutine
bit patterns for: 23.1.3. Optionally Exported Symbols (Mastering Perl/Tk)
coexisting with main loops: 15.9. Coexisting with Other GUI Main Loops (Mastering Perl/Tk)
event types and: 15. Anatomy of the MainLoop (Mastering Perl/Tk)
example: 15. Anatomy of the MainLoop (Mastering Perl/Tk)
Exporter symbols and: 23.1.2. Symbols Exported by Default (Mastering Perl/Tk)
do_POST( ) function: 3.3. Inside the do_GET and do_POST Functions (Perl & LWP)
do_push( ) (CGI::Push module): 8.39. CGI::Push (Perl in a Nutshell)
DOS shell window, removing: 15.17.1. Problem (Perl Cookbook)
dosish.h file: 19.1.1. #! and Quoting on Non-Unix Systems (Programming Perl)
dot (.)
as wildcard character: 7.2.1. About Metacharacters (Learning Perl)
/s modifier and: 9.2.2. Matching Any Character with /s (Learning Perl)
concatenation operator: 4.5.11.4. String operator (Perl in a Nutshell)
24.2.1. Time Efficiency (Programming Perl)
indicating current directory: 13.3. Links and Files (Learning Perl)
Perl debugger command: 6.2. Debugger Commands (Perl in a Nutshell)
regular expression metacharacter: 4.6.2. Regular Expression Syntax (Perl in a Nutshell)
.. (range) operator: 4.5.11.1. Range operator (Perl in a Nutshell)
... (range) operator: 4.5.11.1. Range operator (Perl in a Nutshell)
.= (assignment) operator: 4.5.6. Assignment Operators (Perl in a Nutshell)
dot (.) periods in numbers: 2.17.1. Problem (Perl Cookbook)
dot and slash (./): 1.4.1. A Simple Program (Learning Perl)
dot-dot (..) indicating parent directory: 13.3. Links and Files (Learning Perl)
. in numbers: 2.17.1. Problem (Perl Cookbook)
.. and ... (range) operators: 6.8.2. Solution (Perl Cookbook)
double colon (::), using boolean tests in XPath: 8.2. XPath (Perl & XML)
double-ended pipe, opening with tied filehandle: 14.4.2. Creative Filehandles (Programming Perl)
double-precision floating-point values: 2.2.1. All Numbers Are the Same Format Internally (Learning Perl)
double-quote context: 2.7.4. Interpolative Context (Programming Perl)
scalar variables, expanding in: 5.2.3. The s/// Operator (Substitution) (Programming Perl)
double-quote interpolation (see variable interpolation)
double-quoted string literals: 2.3.2. Double-Quoted String Literals (Learning Perl)
arrays, interpolating into: 3.5. Interpolating Arrays into Strings (Learning Perl)
hash elements, interpolating into: 5.4.3. Hash Element Interpolation (Learning Perl)
scalar variables, interpolating into: 2.6.1. Interpolation of Scalar Variables into Strings (Learning Perl)
variable interpolation and: 2.3.2. Double-Quoted String Literals (Learning Perl)
double-quoted strings
interpolation and concatenation: 1.5.2. String Operators (Programming Perl)
double quotes ("): 1.0. Introduction (Perl Cookbook)
1.2.1.1. Singularities (Programming Perl)
enclosing strings: 2.3.2. Double-Quoted String Literals (Learning Perl)
omitting from hash keys: 17.4. Unquoted Hash Keys (Learning Perl)
qq( ): 4.1.3. Discussion (Perl Cookbook)
replacement string, use with: 5.2.3. The s/// Operator (Substitution) (Programming Perl)
strings, use in: 1.2.1.1. Singularities (Programming Perl)
translation escape processing: 5.9.2.1. When backslashes happen (Programming Perl)
down method: 17.2.3.2. Semaphores (Programming Perl)
downloading
Perl language source code: 2. Installing Perl (Perl in a Nutshell)
Perl modules source code: 2.2. How Is CPAN Organized? (Perl in a Nutshell)
2.4. Getting and Installing Modules (Perl in a Nutshell)
downloading pattern test program: 7.4. Exercises (Learning Perl)
DProf (see Devel::Dprof module)
dprofpp utility: 6.5. The Perl Profiler (Perl in a Nutshell)
drawing programs: 9.5.3. Canvas Widget Option List (Mastering Perl/Tk)
drivelock program (example): 7.21. Program: netlock (Perl Cookbook)
Drivers( ) (Win32::ODBC): 24.1. ODBC Methods and Properties (Perl in a Nutshell)
drivers for non-XML sources: 5.4. Drivers for Non-XML Sources (Perl & XML)
DropCursor( ) (Win32::ODBC): 24.1. ODBC Methods and Properties (Perl in a Nutshell)
dtag method: 9.5.3. Canvas Widget Option List (Mastering Perl/Tk)
DTDs (Document Type Descriptions): 2. An XML Recap (Perl & XML)
2.5. Entities (Perl & XML)
3.7.1. DTDs (Perl & XML)
doctype property: 7.2.1.1. Properties (Perl & XML)
handlers: 5.2. DTD Handlers (Perl & XML)
5.7.2. SAX2 Handler Interface (Perl & XML)
well formed documents, checking: 3.1.1. Example (of What Not to Do): A Well-Formedness Checker (Perl & XML)
du command, sorting output of: 5.16. Program: dutree (Perl Cookbook)
dummyhttpd program (example): 19.9.2. Solution (Perl Cookbook)
dump( ): 5. Function Reference (Perl in a Nutshell)
9.2. HTML::TreeBuilder (Perl & LWP)
29.2.29. dump (Programming Perl)
CGI.pm module: 10.7. CGI.pm Reference (Perl in a Nutshell)
HTML::Parser module: 20.4.3. HTML::Element (Perl in a Nutshell)
Dump( ) (Data::Dumper)): 8.50. Data::Dumper (Perl in a Nutshell)
dump_results( ) (DBI): 12.3. DBI Methods (Perl in a Nutshell)
DumpData( ) (Win32::ODBC): 24.1. ODBC Methods and Properties (Perl in a Nutshell)
Dumper( ) (Data::Dumper): 8.50. Data::Dumper (Perl in a Nutshell)
DumperX( ) (Data::Dumper)): 8.50. Data::Dumper (Perl in a Nutshell)
dump_names function (ExtUtils::Constant module): 8.69. ExtUtils::Constant (Perl in a Nutshell)
Dumpvalue module: 8.60. Dumpvalue (Perl in a Nutshell)
32.1.13. Perl Language Extensions and Internals (Programming Perl)
Dumpxs( ) (Data::Dumper)): 8.50. Data::Dumper (Perl in a Nutshell)
dup( ) (Mail::Folder): 16.2.3. Handle Folders with Mail::Folder (Perl in a Nutshell)
duplicate
list elements, extracting: 4.6.1. Problem (Perl Cookbook)
words, finding: 6.16.1. Problem (Perl Cookbook)
duplicate replaced characters, eliminating: 5.2.4. The tr/// Operator (Transliteration) (Programming Perl)
dutree program (example): 5.16. Program: dutree (Perl Cookbook)
dutree_orig program (example): 5.16. Program: dutree (Perl Cookbook)
dweomer: Glossary (Programming Perl)
dwimmer: Glossary (Programming Perl)
DynaLoader: 21.3.2. Creating Extensions (Programming Perl)
DynaLoader module: 8.61. DynaLoader (Perl in a Nutshell)
10.2. Autoloading (Programming Perl)
32.1.17. Module Installation Support (Programming Perl)
dynamic linking: 21.3.1. XS and XSUBs (Programming Perl)
C source code from Perl: 21.3. Extending Perl (Using C from Perl) (Programming Perl)
dynamic loading: B.23. Dynamic Loading (Learning Perl)
dynamic scoping: 10.13.3.3. Using local( ) on parts of aggregates (Perl Cookbook)
4.2.7. Declarations and Scope (Perl in a Nutshell)
4.7.4. Private and Local Variables (Perl in a Nutshell)
4.8. Scoped Declarations (Programming Perl)
4.8.1. Scoped Variable Declarations (Programming Perl)
4.8.1. Scoped Variable Declarations (Programming Perl)
Glossary (Programming Perl)
local operator, using on global variables: 4.8.4. Dynamically Scoped Variables: local (Programming Perl)
pattern variables: 5.2. Pattern-Matching Operators (Programming Perl)
5.2.3. The s/// Operator (Substitution) (Programming Perl)


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