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Full Discussion: What do you do for a living?
The Lounge What is on Your Mind? What do you do for a living? Post 302350987 by radoulov on Sunday 6th of September 2009 06:16:51 PM
Old 09-06-2009
Oracle database administrator.
 
Test Your Knowledge in Computers #576
Difficulty: Medium
All programming languages have automatic garbage collection that monitors the dynamically allocated pieces of memory and determine if any variable in the program still references it. If the memory is no longer referenced, it is 'garbage' and becomes eligible to be 'collected'.
True or False?

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PPI::Token::Magic(3)					User Contributed Perl Documentation				      PPI::Token::Magic(3)

NAME
PPI::Token::Magic - Tokens representing magic variables INHERITANCE
PPI::Token::Magic isa PPI::Token::Symbol isa PPI::Token isa PPI::Element SYNOPSIS
# When we say magic variables, we mean these... $1 $2 $3 $4 $5 $6 $7 $8 $9 $_ $& $` $' $+ @+ %+ $* $. $/ $| $\ $" $; $% $= $- @- %- $) $# $~ $^ $: $? $! %! $@ $$ $< $> $( $0 $[ $] @_ @* $} $, $#+ $#- $^L $^A $^E $^C $^D $^F $^H $^I $^M $^N $^O $^P $^R $^S $^T $^V $^W $^X DESCRIPTION
"PPI::Token::Magic" is a sub-class of PPI::Token::Symbol which identifies the token as "magic variable", one of the strange and unusual variables that are connected to "things" behind the scenes. Some are extremely common, like $_, and others you will quite probably never encounter in your Perl career. METHODS
The class provides no additional methods, beyond those provided by it's PPI::Token::Symbol, PPI::Token and PPI::Element. SUPPORT
See the support section in the main module. AUTHOR
Adam Kennedy <adamk@cpan.org> COPYRIGHT
Copyright 2001 - 2011 Adam Kennedy. This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. The full text of the license can be found in the LICENSE file included with this module. perl v5.18.2 2011-02-25 PPI::Token::Magic(3)

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