Index: D

• (digit) character class : Character Classes
• (nondigit) character class : Character Classes
• command (CPAN.pm) : Reference: d
• command (Perl debugger) : Reference: D
• command (Perl debugger) : Reference: d
• -d file test operator : File Test Operators
• -d option (perlbug) : The perlbug Program
• -d option (perl) : Command-Line Options
• -D option (perl) : Command-Line Options
• daemon() (HTTP::Daemon::ClientConn) : Reference: daemon
• dash : (see - (hyphen))
• data() (Net::SMTP) : Reference: data
• DATA command (SMTP) : The SMTP Protocol and the SMTP Session
• Data::Dumper module : Data::Dumper
• DATA filehandle : Global Special Filehandles
• data_sources() (DBI) : Reference: data_sources
• data types : Data Types and Variables
• • complex data structures : References and Complex Data Structures
• databases : Databases and Perl
• • database handles (DBI methods) : Database Handles and Statement Handles
  • DBDs (database drivers) : Database Drivers (DBDs)
  • DBI module : Design of DBI
  • DBM (Database Management) facility : DBM Databases and DBM Hashes
• dataend() (Net::SMTP) : Reference: dataend
• DataReceiveTimeout() (Win32::Internet) : Reference: DataReceiveTimeout
• datasend() (Net::SMTP) : Reference: datasend
• DataSendTimeout() (Win32::Internet) : Reference: DataSendTimeout
• date() (Net::NNTP) : Reference: date
• date and time
• • functions for : Perl Functions by Category
  • HTTP::Date module : HTTP::Date
• DB_File module : DB_File
• DBDs (database drivers)
• • Databases and Perl
  • Database Drivers (DBDs)
• DBI module
• • Databases and Perl
  • Design of DBI
  • database and statement handles : Database Handles and Statement Handles
  • environment variables for : DBI Environment Variables
  • methods of : DBI Methods
• DBI_ environment variables : DBI Environment Variables
• DBM (Database Management) facility : DBM Databases and DBM Hashes
• dbmclose() : Reference: dbmclose
• dbmopen()
• • Reference: dbmopen
  • DBM Databases and DBM Hashes
• debug()
• • Mail::Folder module : Reference: debug
  • Text widget : Text Methods
• debug_print() (Mail::Folder) : Reference: debug_print
• debugging : Debugging
• • CGI scripts : Debugging
  • checking syntax without running : Command-Line Options
  • core dumps : Command-Line Options
  • -d, -D options (perl)
  • • Command-Line Options
    • The Perl Debugger
    • The Perl Profiler
  • Perl debugger : The Perl Debugger
  • • commands for : Debugger Commands
    • customizing : Customizing the Debugger
  • Perl profiler (DProf) : The Perl Profiler
  • perlbug program : The perlbug Program
• $DEBUGGING ($^D) variable : Global Special Variables
• declarations : Program Structure
• • packages : Namespaces and Packages
  • private vs. local : Private and Local Variables
  • subroutines : Subroutines
  • variables : Declarations and Scope
• default_port() (URI::URL) : Reference: default_port
• defaults() (CGI.pm) : Reference: defaults
• defined() : Reference: defined
• deiconify() (Frame widget) : Toplevel Methods
• del_group() (News::Newsrc) : Reference: del_group
• delay() (LWP::RobotUA) : Reference: delay
• Delete()
• • Mail::POP3Client module
  • • Reference: Delete
    • Deleting and undeleting messages
  • Win32::Internet module : Reference: Delete
• delete() : Reference: delete
• • Canvas widget : Canvas Methods
  • CGI.pm module : Reference: delete
  • Entry widget : Entry Methods
  • HTML::Parser module : Reference: delete
  • Listbox widget : Listbox Methods
  • Mail::Send module : Reference: delete
  • Menu widget : Menu Methods
  • Net::FTP module : Reference: delete
  • Net::POP3 module : Reference: delete
  • Text widget : Text Methods
• delete_all() (CGI.pm) : Reference: delete_all
• delete_content() (HTML::Parser) : Reference: delete_content
• delete_label() (Mail::Folder) : Reference: delete_label
• delete_message() (Mail::Folder) : Reference: delete_message
• DeleteKey() (Win32::Registry) : Reference: DeleteKey
• DeleteValue() (Win32::Registry) : Reference: DeleteValue
• delta() (Scrollbar) : Scrollbar Methods
• Deparse backend (Perl compiler) : The Perl Compiler
• dereferencing
• • Dereferencing
  • Object Syntax
• deselect()
• • Checkbutton widget : Checkbutton Methods
  • Radiobutton widget : Radiobutton Methods
• DESTROY method : Object-Oriented Perl
• Devel::SelfStubber module : Devel::SelfStubber
• diagnostics module : diagnostics
• diamond <...> operator : Filehandles
• die()
• • Reference: die
  • Filehandles
• -digits option (Scale) : The Scale Widget
• dir() (Net::FTP) : Reference: dir
• directories
• • file-related functions : Perl Functions by Category
  • functions for : Perl Functions by Category
• DirHandle module : DirHandle
• -disabledforeground option (widgets) : Common Widget Configuration Options
• disconnect() (DBI) : Reference: disconnect
• Display() (Win32::Console) : Reference: Display
• distributions() (Net::NNTP) : Reference: distributions
• division (/) operator : Arithmetic Operators
• dlineinfo() (Text widget) : Text Methods
• do() : Reference: do
• • DBI module : Reference: do
• do statement, conditional modifiers with : Modifiers
• document object (PerlScript) : Client-Side PerlScript
• DOCUMENT_ROOT variable : CGI Environment Variables
• documentation, Perl
• • Documentation
  • Pod
  • = to signify in programs : Program Structure
  • utilities for : Pod Utilities
• dollar sign ($) : Regular Expression Syntax
• • dereferencing with : Dereferencing
  • prototype symbol (scalar) : Prototypes
  • regular expression anchor : Anchors
  • signifying scalar variables : Variables
  • special variables : (see $ variables)
• domain() (Net::SMTP) : Reference: domain
• Domain property (response cookies) : Setting cookies
• dot (.)
• • concatenation operator : String operator
  • Perl debugger command : Reference: .
  • regular expression metacharacter : Regular Expression Syntax
  • .. (range) operator : Range operator
  • ... (range) operator : Range operator
  • .= (assignment) operator : Assignment Operators
• double-quoted string literals : String Interpolation
• Dowd, Sean : Email Connectivity
• downloading
• • Perl language source code : Installing Perl
  • Perl modules source code
  • • How Is CPAN Organized?
    • Getting and Installing Modules
• dprofpp utility : The Perl Profiler
• dump() : Reference: dump
• • CGI.pm module : Reference: dump
  • HTML::Parser module : Reference: dump
• dump_results() (DBI) : Reference: dump_results
• dup() (Mail::Folder) : Reference: dup
• DynaLoader module : DynaLoader
• dynamic scoping
• • Declarations and Scope
  • Private and Local Variables