[SYMBOL]
[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]
C extension modules, building
writing modules in
-C command-line switch
C header files, translating with h2ph
cacheout( )
caching open filehandles
calc_new_date( )
calc_new_date_time( )
calculating prime numbers
caller( )
names of subroutines
can( )
can_read( )
capitalization case-insensitive hashes
converting case
honoring locale when matching
of titles and headlines
Carp module
carriage returns
[See line breaks whitespace] cascading menu entries
case sensitivity capitalizing titles and headlines
converting case
hashes
honoring locale when matching
cbreak mode
CDATA, XML
ceil( )
CGI programming
chemiserie program
cookies
debugging raw HTTP exchange
fixing 500 server errors
form parameters
2nd
HTTP methods
2nd
improving efficiency of
migrating to mod_perl
multiscreen scripts
performance
[See also mod_perl][See also mod_perl]2nd
redirecting browsers
redirecting error messages
saving and mailing HTML forms
security and
2nd
executing user commands
shopping cart application, developing
sticky widgets
writing scripts
CGI.pm module
creating sticky widgets
HTML helper functions
managing cookies
writing CGI scripts
CGI::Carp module
2nd
CGI::Cookie module
accessing values
characters converting ASCII to and from HTML
converting between values
converting case
escaping
matching letters
parsing command-line arguments
processing individually
reversing
text color, changing
charnames
charnames::viacode( )
charnames::vianame( )
checkbutton menu entries
chemiserie program
chr( )
circular data structures
lists
class attributes
[See class data] class data
circular data structures
class methods
2nd
3rd
Class::Struct module
classes
accessing overridden methods
determining subclass membership
generating methods with AUTOLOAD
2nd
generic
inheritance
2nd
as structs
superclasses
cleaning up after modules
clear command, clearing the screen
clearerr( )
clients bidirectional
FTP
TCP
UDP, setting up
close( ) file descriptors
file locks
filehandles
closedir( )
closures
2nd
3rd
as objects
code handlers
[See handlers] code points, Unicode
code size, library
colon (:) module names
package names
color of text, changing
color( )
columns arranging du command output
outputting text by
parsing data by
wrapping paragraphs by
comma (,) in numbers
printing lists with
comma-separated values
[See CSV] command entry, menu items
interpreters
command-line arguments, parsing
comments pod documentation for modules
in regular expressions
XML
commify( )
commify_series program
commit( )
Common Log Format standard
communicating between mod_perl and PHP
compare( )
comparing contents of two files
filehandles
floating-point numbers
currency
keys of hashes
complex numbers
Comprehensive Perl Archive Network
[See CPAN] compressing tabs
confess( )
Config module
configuration files Boolean connectives in patterns
reading
Configure event, Tk
connect( ), LDAP server
constants
constructors
2nd
accessing overridden methods
cloning parent objects
continuation characters, reading data with
converting ASCII to and from HTML
character case
characters and values
date and time to and from Epoch seconds
DBM files
degrees and radians
HTML tables into Perl data structures
HTML to ASCII
Microsoft files to Unicode
numbers
Roman numerals and
pod into other languages
shell wildcards for regular expression matching
strings case of
between characters and values
non-numeric
cookie_jar( )
cookies accessing values with mod_perl
CGI
setting in mod_perl
web automation and
copy constructors
copy( )
copying data structures
directory trees
filehandles
files
parent objects
surface vs. deep copies
cos( )
counting lines in files
CPAN (Comprehensive Perl Archive Network)
building and installing modules from
registering as developer
CPANPLUS module
2nd
createElement( )
createTextNode( )
creating charts
2nd
magic variables
menus with Tk toolkit
processes
references to methods
robots for Web traversal
sticky widgets
temporary files
credentials( )
crlf I/O layer
2nd
3rd
croak( )
Crypt::SSLeay module
CSV (comma-separated values) initializing arrays with
parsing
reading records from
CSV files, saving results of SQL queries
ctime field, inode structure
Ctrl-C, catching
curly braces ({})
creating anonymous arrays and hashes
currency, comparing floating-point numbers
Curses module
curses toolkit
customizing Apache logging requests
warnings
Cwd module
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