Advanced Perl Programming: From Advanced to Expert

Index

A

Anonymous references

any function

Arrays

add/remove elements

arrays of arrays

accessing values

column adding

data types

multi-dimensional array

printing option

rows/columns

subarray (row)

syntax creation

transactions

changing size ($#array)

creation

for/foreach loop

elements

for loops

$_ variable

operators

regular expressions

resources

returning value

scalar context

separator variable

variables

Associative array

accessing values

creation

delete statement

foreach method (disadvantage)

removing keys/values

undef statement

autodie pragma

documentation

eval statement

Fatal module

Perl functions

scope

source code

B

BEGIN blocks

Benchmark module

bench1.pl script

features

:hireswallclock

new, timediff/timestr function

timethese function

Bootstrapping

C

caller function

chop statement

Command-line ...