Perl Cookbook

Index

Symbols

.ph filename extension, Problem , Discussion

“0 but not true”, Discussion , Discussion

-0 command-line option, Introduction

“1 while”, Discussion

$1, $2, ... (backreferences), Special Variables

finding duplicate words, Problem

“500 Server Error”, fixing, Problem , Asking for help elsewhere.

_ (file stat cache), Introduction

A

a escape for terminal bell, Problem , Discussion

abbreviations, matching, Problem , Discussion

accept( ), Introduction , Discussion

access_log files, Problem , Discussion

access log (web server), Behind the Scenes

access modes, I/O Operations

access to database (see database access)

addresses (email), matching, Problem , Discussion

advisory locking, Problem , Discussion

alarm( ), Solution

alarm, ringing, Problem , Discussion

Alias module, Discussion

aliases

for filehandles, Problem , Discussion

for functions, Discussion

for list elements, Discussion

&& operator, Discussion

AND functionality in regular expressions, Problem

angles in degrees vs. radians, Problem , See Also

anonymous data, Anonymous Data , Anonymous Data

Apache

log files, Problem , Discussion

mod_perl module, Solution

appendhash_demo program (example), Tie Example: Make a Hash That Always Appends

appending arrays to each other, Problem

approximate (fuzzy) matching, Problem , Discussion

arguments, subroutine, Problem , Discussion

function prototypes, Discussion , Mimicking built-ins

passing by named parameter, Problem, Discussion

passing by reference, Problem

ARGV, magic (see magic open) ...