Symbols & Numbers | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Index: C

C

extension modules, building: 12.19.1. Problem

writing modules in: 12.18.1. Problem

-C command-line switch: 8.21.3. Discussion

8.21.3. Discussion

C header files, translating with h2ph: 12.17.1. Problem

cacheout( ): 7.7.3. Discussion

caching open filehandles: 7.7.1. Problem

calc_new_date( ): 3.4.2. Solution

calc_new_date_time( ): 3.4.2. Solution

calculating prime numbers: 2.18. Program: Calculating Prime Factors

caller( ): 12.6.2. Solution

names of subroutines: 10.4.2. Solution

can( ): 13.8.3. Discussion

can_read( ): 7.23.3. Discussion

capitalization

case-insensitive hashes: 13.15.6. Tie Example: Case-Insensitive Hash

converting case: 1.13.1. Problem

honoring locale when matching: 6.12.1. Problem

of titles and headlines: 1.14.1. Problem

Carp module: 12.14.2. Solution

carriage returns (see line breaks whitespace)

cascading menu entries: 15.14.3. Discussion

case sensitivity

capitalizing titles and headlines: 1.14.1. Problem

converting case: 1.13.1. Problem

hashes: 13.15.6. Tie Example: Case-Insensitive Hash

honoring locale when matching: 6.12.1. Problem

cbreak mode: 15.6.2. Solution

CDATA, XML: 22.. CDATA

ceil( ): 2.2.3. Discussion

CGI programming: 19.. Introduction

chemiserie program: 19.13. Program: chemiserie

cookies: 19.9.1. Problem

debugging raw HTTP exchange: 19.8.1. Problem

fixing 500 server errors: 19.3.1. Problem

form parameters: 19.1.3. Discussion

19.12.3. Discussion

HTTP methods: 19.. Behind the Scenes

19.1.3. Discussion

improving efficiency of: 21.12.1. Problem

migrating to mod_perl: 21.12.1. Problem

multiscreen scripts: 19.11.1. Problem

performance: 21.. Introduction

21.. Introduction

redirecting browsers: 19.7.1. Problem

redirecting error messages: 19.2.1. Problem

saving and mailing HTML forms: 19.12.1. Problem

security and: 19.. Security

19.4.1. Problem

executing user commands: 19.5.1. Problem

shopping cart application, developing: 19.11.1. Problem

sticky widgets: 19.10.1. Problem

writing scripts: 19.1.1. Problem

CGI::Carp module: 19.2.2. Solution

19.3.3.3. Is the script valid Perl?

CGI::Cookie module: 21.2.3. Description

accessing values: 21.3.3. Discussion

CGI.pm module: 19.. Architecture

creating sticky widgets: 19.10.2. Solution

HTML helper functions: 19.6.2. Solution

managing cookies: 19.9.1. Problem

writing CGI scripts: 19.1.3. Discussion

characters

converting ASCII to and from HTML: 20.4.1. Problem

converting between values: 1.4.1. Problem

converting case: 1.13.1. Problem

escaping: 1.18.1. Problem

matching letters: 6.2.1. Problem

parsing command-line arguments: 15.1.1. Problem

processing individually: 1.6.1. Problem

reversing: 1.7.1. Problem

text color, changing: 15.5.1. Problem

charnames: 1.5.3. Discussion

charnames::viacode( ): 1.5.3. Discussion

charnames::vianame( ): 1.5.3. Discussion

checkbutton menu entries: 15.14.3. Discussion

chemiserie program: 19.13. Program: chemiserie

chr( ): 1.4.3. Discussion

circular

data structures: 13.13.1. Problem

lists: 4.17.1. Problem

class attributes (see class data)

class data: 13.4.1. Problem

circular data structures: 13.13.1. Problem

class methods: 13.. Methods

13.. Some Notes on Object Terminology

13.4.2. Solution

classes: 13.. Under the Hood

accessing overridden methods: 13.11.1. Problem

determining subclass membership: 13.9.1. Problem

generating methods with AUTOLOAD: 13.. Methods

13.12.1. Problem

generic: 13.. Some Notes on Object Terminology

inheritance: 13.. Inheritance

13.10.1. Problem

as structs: 13.5.1. Problem

superclasses: 13.. Some Notes on Object Terminology

Class::Struct module: 13.5.2. Solution

cleaning up after modules: 12.7.1. Problem

clear command, clearing the screen: 15.3.2. Solution

clearerr( ): 8.5.3. Discussion

clients

bidirectional: 17.10.1. Problem

FTP: 18.2.1. Problem

TCP: 17.1.1. Problem

UDP, setting up: 17.4.1. Problem

close( )

file descriptors: 7.9.1. Problem

file locks: 7.18.3. Discussion

filehandles: 7.. I/O Operations

closedir( ): 9.. Introduction

closures: 10.16.3. Discussion

11.4.3. Discussion

12.16.3. Discussion

as objects: 11.7.1. Problem

code handlers (see handlers)

code points, Unicode: 1.. Unicode Support in Perl

code size, library: 14.. Introduction

colon (:)

module names: 12.. Modules

package names: 12.. Introduction

color( ): 15.5.3. Discussion

color of text, changing: 15.5.1. Problem

columns

arranging du command output: 5.17. Program: dutree

outputting text by: 4.19. Program: words

parsing data by: 1.1.3. Discussion

wrapping paragraphs by: 1.17.1. Problem

comma (,)

in numbers: 2.16.1. Problem

printing lists with: 4.2.1. Problem

comma-separated values (see CSV)

command

entry, menu items: 15.14.3. Discussion

interpreters: 1.18.3. Discussion

command-line arguments, parsing: 15.1.1. Problem

comments

pod documentation for modules: 12.20.1. Problem

in regular expressions: 6.4.1. Problem

XML: 22.. Comments

commify( ): 2.16.3. Discussion

commify_series program: 4.2.2. Solution

commit( ): 14.15.2. Solution

Common Log Format standard: 20.12.3. Discussion

communicating between mod_perl and PHP: 21.11.1. Problem

compare( ): 8.22.3. Discussion

comparing

contents of two files: 8.22.1. Problem

filehandles: 8.22.3. Discussion

floating-point numbers: 2.3.1. Problem

currency: 2.3.3. Discussion

keys of hashes: 5.12.1. Problem

complex numbers: 2.14.1. Problem

Comprehensive Perl Archive Network (see CPAN)

compressing tabs: 1.11.1. Problem

confess( ): 12.14.2. Solution

Config module: 16.13.2. Solution

configuration files

Boolean connectives in patterns: 6.18.1. Problem

reading: 8.16.1. Problem

Configure event, Tk: 15.16.2. Solution

connect( ), LDAP server: 18.8.3. Discussion

constants: 1.21.1. Problem

constructors: 13.. Methods

13.1.1. Problem

accessing overridden methods: 13.11.1. Problem

cloning parent objects: 13.6.1. Problem

continuation characters, reading data with: 8.1.1. Problem

converting

ASCII to and from HTML: 20.4.1. Problem

character case: 1.13.1. Problem

characters and values: 1.4.1. Problem

date and time to and from Epoch seconds: 3.2.1. Problem

DBM files: 14.3.1. Problem

degrees and radians: 2.10.1. Problem

HTML tables into Perl data structures: 20.19.1. Problem

HTML to ASCII: 20.5.1. Problem

Microsoft files to Unicode: 8.21.1. Problem

numbers: 2.15.1. Problem

Roman numerals and: 2.5.1. Problem

pod into other languages: 12.20.3. Discussion

shell wildcards for regular expression matching: 6.9.1. Problem

strings

case of: 1.13.1. Problem

between characters and values: 1.4.2. Solution

non-numeric: 2.. Introduction

cookie_jar( ): 20.14.3. Discussion

cookies

accessing values with mod_perl: 21.3.1. Problem

CGI: 19.9.1. Problem

setting in mod_perl: 21.2.1. Problem

web automation and: 20.14.1. Problem

copy( ): 9.3.3. Discussion

copy constructors: 13.7.1. Problem

copying

data structures: 11.12.1. Problem

directory trees: 9.12. Program: symirror

filehandles: 7.10.1. Problem

files: 9.3.1. Problem

parent objects: 13.6.1. Problem

surface vs. deep copies: 11.12.3. Discussion

cos( ): 2.11.2. Solution

counting lines in files: 8.2.1. Problem

CPAN (Comprehensive Perl Archive Network): 12.. Not Reinventing the Wheel

building and installing modules from: 12.21.1. Problem

registering as developer: 12.9.3. Discussion

CPANPLUS module: 12.21.3. Discussion

12.23. Program: Finding Versions and Descriptions of Installed Modules

createElement( ): 22.2.3. Discussion

createTextNode( ): 22.2.3. Discussion

creating

charts: 15.18.1. Problem

15.23. Program: graphbox

magic variables: 13.15.1. Problem

menus with Tk toolkit: 15.14.1. Problem

processes: 16.. Process Creation

references to methods: 11.8.1. Problem

robots for Web traversal: 20.11.1. Problem

sticky widgets: 19.10.1. Problem

temporary files: 7.11.1. Problem

credentials( ): 20.15.2. Solution

crlf I/O layer: 8.. I/O Layers

8.. I/O Layers

8.11.3. Discussion

croak( ): 12.14.2. Solution

Crypt::SSLeay module: 20.16.2. Solution

CSV (comma-separated values)

initializing arrays with: 4.1.2. Solution

parsing: 1.20.1. Problem

reading records from: 6.7.1. Problem

CSV files, saving results of SQL queries: 14.8.1. Problem

ctime field, inode structure: 9.. Introduction

Ctrl-C, catching: 16.18.1. Problem

curly braces ({}): 1.. Introduction

creating anonymous arrays and hashes: 11.. References

currency, comparing floating-point numbers: 2.3.3. Discussion

Curses module: 15.12.2. Solution

curses toolkit: 15.. Introduction

customizing

Apache logging requests: 21.9.1. Problem

warnings: 12.15.1. Problem

Cwd module: 12.12.3. Discussion

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