Variables

Scalar::Properties is a Perl module package that contains run-time properties on scalar variables. SYNOPSIS use Scalar::Properties; my $val = 0->true; if ($val && $val == 0) { print "yup, its true alright...n"; } my @text = ( hello world->greeting(1), forget it, hi...

Net::Delicious::Constants::Config are constant variables for Net::Delicious default configs. SYNOPSIS use Net::Delicious::Constants qw (:config) __top Constant variables for Net::Delicious default configs..

vars::global is a Perl module that tries to make global variables a little safer. SYNOPSIS # In the place/package where we want to create globals use vars::global create => qw( $foo @bar %baz ); # Add some more global symbols vars::global->create(qw( $hello @world %now )); # Somewhere...


Platforms: *nix

Env::Path is a Perl module with advanced operations on path variables. SYNOPSIS use Env::Path; # basic usage my $manpath = Env::Path->MANPATH; $manpath->Append(/opt/samba/man); for ($manpath->List) { print $_, "n" }; # similar to above using the "implicit object" shorthand...


Platforms: *nix

Language::Basic::Variable is a Perl module to handle parsing and implementing BASIC variables. SYNOPSIS See Language::Basic for the overview of how the Language::Basic module works. This pod page is more technical. There are two sorts of variables: Arrays and Scalars. Each of those classes...


Platforms: *nix

Env::Bash is a Perl extension for accessing _all_ bash environment variables. SYNOPSIS use Env::Bash; Standard interface: my @var = get_env_var( "SORCERER_MIRRORS", Source => "/etc/sorcery/config", ); print "SORCERER_MIRRORS via get_env_var:n", join( "n", @var ), "ncount = ", scalar...


Platforms: *nix

Strasheela is a highly expressive constraint-based music composition system.2 The Strasheela user declaratively states a music theory and the computer generates music which complies with this theory. A theory is formulated as a constraint satisfaction problem (CSP) by a set of rules (constraints)...


Platforms: Mac

Test::Chimps::Howto is a Perl module with a howto about Test::Chimps. SYNOPSIS This document briefly describes how to set up a Chimps server and a Chimps smoker to smoke a project. THE SERVER We will be setting up a smoke server for an imaginary company called Bananas 2.0, who make a...


Platforms: *nix

Devel::DumpSizes is a Perl module to dump the name and size in bytes (in increasing order) of variables that are available at a give point in a script. SYNOPSIS use Devel::DumpSizes qw/dump_sizes/; &Devel::DumpSizes::dump_sizes(); Or,...


Platforms: *nix

Text::Replace is a Perl module to replace variables from a hash. SYNOPSIS ####### # Subroutine Interface # use Text::Replace qw(&replace_variables); $success = replace_variables($template, %variable_hash, @variable); ######## # Class Interface # use Text::Replace; $success =...


Platforms: *nix

Taint is a Perl extension to taint variables. SYNOPSIS use Taint; taint($taintvar[, $anothervar[, $yetmorevars]]); $bool = tainted($vartocheck); taint() marks its arguments as tainted. tainted() returns true if its argument is tainted, false otherwise DIAGNOSTICS Attempt to taint...


Platforms: *nix

Thirdphase automatically downloads, installs, backs up, and runs any software downloadable from a static URL, with a couple of other user-provided variables. The project is useful for keeping nightly builds of software up-to-date. Usage: thirdphase [options] product_list product: a config...


Platforms: *nix

Four Variables is a pre-algebra investigation for students in grades five through nine. The program secretly assigns values to four variables (w, x, y, and z) and the student must find these values by requesting the computer to perform operations with the variables. For example: the student might...


Platforms: Mac

ex::constant::vars is a Perl pragma to create readonly variables. SYNOPSIS Using the tie() interface: use ex::constant::vars; tie my $pi, ex::constant::vars, 4 * atan2( 1, 1 ); tie my @family, ex::constant::vars, qw( John Jane ); tie my %age, ex::constant::vars, John => 27, Jane => Back...


Platforms: *nix

This utility makes the "sysconf", "pathconf", and "strconf" POSIX system calls available on the command-line. Report sysconf, pathconf, and confstr system variables. Variable names from the sysconf(3) call start with ``_SC. Variable names from the pathconf(3) call start with ``_PC. Variable...


Platforms: *nix

libvarexp is a C++ library that allows its users to detach any kind of information from the representation of that information by providing a simple-to-use but powerful text-template mechanism. Similar mechanisms have been available in tools like sh(1), make(1), or perl(1) forever and have...


Platforms: *nix

dispatch is a multi-tier architecture object-oriented framework that allows access to methods and variables at the command line and in shell scripts or via a GUI. The project is in an early stage and you will probably not be able to compile it easily or use it for significant work. There are...


Platforms: *nix

Perl6::Contexts - array and hash variables turn into references to themselves when used in non-numeric scalar context or as function arguments. SYNOPSIS my @foo = ( 1 .. 20 ); my $foo = @foo; # same as: my $foo = @foo; my $foo = 0 + @foo; # unchanged - length of @foo $obj->some_method(10,...


Platforms: *nix

Devel::FindGlobals is a Perl module to find global variables and their size. SYNOPSIS use Devel::FindGlobals; print print_globals_sizes(); This module just runs around and over the symbol table, finds global variables, gets their sizes with Devel::Size, and then prints them out....


Platforms: *nix

App::SimpleScan::Plugin::Forget is a Perl module to forget a variables value. SYNOPSIS # In a simple_scan input file, after installing this module: # Define the variable foo: %%var foo baz bar quux # Later in the file: %%forget foo # foo is now undefined, and will not be replaced...


Platforms: *nix