Material Safety Data Sheets

Data::PropertyList is a Perl module that can convert arbitrary objects to/from strings. SYNOPSIS use Data::PropertyList qw(astext fromtext); $hash_ref = { items => [ 7 .. 11 ], key => value }; $string = astext($hash_ref); # ... $hash_ref = fromtext($string); print $hash_ref->{items}[0];...

Data::Diff is a data structure comparison module. SYNOPSIS use Data::Diff qw(diff); # simple procedural interface to raw difference output $out = diff( $a, $b ); # OO usage $diff = Data::Diff->new( $a, $b ); $new = $diff->apply(); $changes = $diff->diff_a(); Data::Diff computes the...

Data::Region Perl module can define hierarchical areas with behaviors. SYNOPSIS use Data::Region; $r = Data::Region->new( 8.5, 11, { data => PageObj->new() } ); $r->data( PageObj->new() ); foreach my $c ( $r->subdivide(2.5,3) ) { $a = $c->area(0.25,0.25, 2.25,2.75); $a2 =...


Platforms: *nix

Data::Dumper module contains stringified perl data structures, suitable for both printing and eval. SYNOPSIS use Data::Dumper; # simple procedural interface print Dumper($foo, $bar); # extended usage with names print Data::Dumper->Dump([$foo, $bar], [qw(foo *ary)]); # configuration...


Platforms: *nix

Erwin Data Structures is a library that is meant to be the ultimate data structure library for mixed usage of C and C++. Arbitrary key and value types are implemented by template files that dont use C++ templates, but are instantiated by a Perl script. This way, mixed usage in C and C++ is...


Platforms: *nix

Data::Faker::DateTime is a Data::Faker plugin. DATA PROVIDERS unixtime Return a unix time (seconds since the epoch) for a random time between the epoch and now. date Return a random date as a string, using a random date format (see date_format). time Return a random time as a...


Platforms: *nix

Data::Faker::StreetAddress is a Data::Faker plugin. DATA PROVIDERS us_zip_code Return a random zip or zip+4 zip code in the US zip code format. Note that this is not necessarily a valid zip code, just a 5 or 9 digit number in the correct format. us_state Return a random US state name....


Platforms: *nix

Data::BenchmarkResults is a Perl extension for averaging and comparing multiple benchmark runs. SYNOPSIS use Data::BenchmarkResults; $conditionA_results = new Data::BenchmarkResults; $conditionB_results = new Data::BenchmarkResults; #Load test result runs for the first condition...


Platforms: *nix

Data::SpreadPagination is a Perl module for page numbering and spread pagination. SYNOPSIS use Data::SpreadPagination; my $pageInfo = Data::SpreadPagination->new({ totalEntries => $totalEntries, entriesPerPage => $entriesPerPage, # Optional, will use defaults otherwise. # only 1 of...


Platforms: *nix

Data::ICal::Entry::Alarm::Email is a Perl module that represents an emailed alarm in an iCalendar file. SYNOPSIS my $valarm = Data::ICal::Entry::Alarm::Audio->new(); $valarm->add_properties( attach => [ "basic:ftp://host.com/pub/sounds/bell-01.aud", { fmttype => "audio/basic" } ], #...


Platforms: *nix

GraphViz::Data::Structure can visualise data structures. SYNOPSIS use GraphViz::Data::Structure; my $gvds = GraphViz:Data::Structure->new($data_structure); print $gvds->graph()->as_png; This module makes it easy to visualise data structures, even recursive or circular ones. It is...


Platforms: *nix

Data::Walker is a tool for navigating through Perl data structures. SYNOPSIS Without any explicit objects: use Data::Walker; Data::Walker->cli( $data_structure ); Object-style invocation: use Data::Walker; my $w = new Data::Walker; $w->walk( $data_structure ); $w->ls("-al");...


Platforms: *nix

The Data Mine is a search engine designed to give users an unusually powerful interface. It is designed around human-computer intelligent interaction (making the computer a tool so humans can use their intelligence). The project divides the screen into two halves: one lets you find all the...


Platforms: *nix

Yukatan data model project is the schema definition of the Yukatan webmail database. The PostgreSQL database structures defined in this file can be used as a backend store of an email message handling application. The database should be created with the "UNICODE" encoding to properly support...


Platforms: *nix

Data::DPath::Builder is a SAX handler for building an XPath tree. SYNOPSIS use AnySAXParser; use Data::DPath::Builder; $builder = Data::DPath::Builder->new(); $parser = AnySAXParser->new( Handler => $builder ); $root_node = $parser->parse( Source => [SOURCE] ); Data::DPath::Builder is...


Platforms: *nix

Data::TreeDumper is an improved replacement for Data::Dumper. Powerful filtering capability. SYNOPSIS use Data::TreeDumper ; my $sub = sub {} ; my $s = { A => { a => { } , bbbbbb => $sub , c123 => $sub , d => $sub } , C => { b => { a => { a => { } , b => sub { } ,...


Platforms: *nix

Data::Page is a Perl module that helps when paging through sets of results. SYNOPSIS use Data::Page; my $page = Data::Page->new(); $page->total_entries($total_entries); $page->entries_per_page($entries_per_page); $page->current_page($current_page); print " First page: ",...


Platforms: *nix

A free IDL (Interactive Data Language) compatible incremental compiler (ie. runs IDL programs). IDL is a registered trademark of Research Systems Inc. Full syntax compatibility with IDL 6.0 ALL IDL language elements are supported, including: - Objects, - Pointers, - Structs, - Arrays, -...


Platforms: *nix

Data::Inherited is a Perl module with hierarchy-wide accumulation of list and hash results. SYNOPSIS package Foo; use base Data::Inherited; use constant PROPERTIES => (qw/name address/); package Bar; use base Foo; use constant PROPERTIES => (qw/age/); package main; my $bar =...


Platforms: *nix

SOAP::Data is a Perl class that provides the means by which to explicitly manipulate and control all aspects of the way in which Perl data gets expressed as SOAP data entities. The SOAP::Data class provides the means by which to explicitly manipulate and control all aspects of the way in which...


Platforms: *nix