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PDL::GSL::INTERP is a PDL interface to Interpolation routines in GSL. SYNOPSIS use PDL; use PDL::GSL::INTERP; my $x = sequence(10); my $y = exp($x); my $spl = PDL::GSL::INTERP->init(cspline,$x,$y); my $res = $spl->eval(4.35); $res = $spl->deriv(4.35); $res = $spl->deriv2(4.35);... Platforms: *nix

Template::Manual::Directives is a Perl module that contains template directives. Accessing and Updating Template Variables GET The GET directive retrieves and outputs the value of the named variable. [% GET foo %] The GET keyword is optional. A variable can be specified in a directive... Platforms: *nix

StreamCruncher is an Event Processor. The project supports a language based on SQL which allows you to define Event Processing constructs like Sliding Windows, Time Based Windows, Partitions and Aggregates. Queries can be written using this language, which are used to monitor streams of... Platforms: *nix

Scalar::Defer is a Perl module to calculate values on demand. SYNOPSIS use Scalar::Defer; # exports defer and lazy my ($x, $y); my $dv = defer { ++$x }; # a deferred value (not memoized) my $lv = lazy { ++$y }; # a lazy value (memoized) print "$dv $dv $dv"; # 1 2 3 print "$lv $lv $lv";... Platforms: *nix

cgi-postin utility processes data generated from a World-Wide Web form. cgi-postin is a standalone processor that may be run easily from sh, perl, or Tcl scripts. Important Note: I recommend this tool only when implementing CGIs as shell scripts. For other languages, there are more modern and... Platforms: *nix

The Complex Language project is an object oriented programming language intended for scripting or rapid prototyping of applications. The design goals were to have very few simple but powerful concepts and to be easy to use and easy to learn. The project provides a working interpreter along with... Platforms: *nix

Apache::ReverseProxy is an Apache mod_perl reverse proxy. SYNOPSIS # In Apache config file < Location / > SetHandler perl-script PerlHandler Apache::ReverseProxy PerlSetVar ReverseProxyConfig /usr/local/apache/conf/rproxy.conf < /Location > # In rproxy.conf / http://www.cpan.org/ This... Platforms: *nix

CURSEL project is a freeware FMLI implementation, a small language that allows you to quickly make a form- and menu- based character interface to shell scripts and other programs. CURSEL filenames normally start with either "Menu", "Form" or "Text". For example, the command, ./cursel... Platforms: *nix

2E Programming Language (two es, as in ee, or expression evaluator) is a simple algebraic syntax language. It natively supports expressions (composed of operators and operands), and function definitions, and basically nothing else. Therefore, it can be fairly straight-forward to learn (assuming... Platforms: *nix

SourceBrowser is a documentation meta-programming tool that generates a wiki for a source tree. The project provides a domain specific language called Source Annotation Language for writing documentation meta-programs. A meta-program is embedded into the source code of a program or library,... Platforms: *nix

SQLizer is a Java utility library intended for generating sql from the search input. Synopsis: import stanford.netdb.utils.*; String sql_1 = Feild2SQL.parseField(type,table, column, input_str, field_display_name, post_filter); String sql_2 = Feild2SQL.parseStringField(table, column,... Platforms: *nix

sqlpp Perl package is a SQL preprocessor. sqlpp is a conventional cpp-alike preprocessor taught to understand SQL ( PgSQL, in particular) syntax specificities. In addition to the standard #define/#ifdef/#else/#endif cohort, provides also #perldef for calling arbitrary perl code. SYNOPSIS... Platforms: *nix

DCE::Status is a Perl interface of DCE status codes. SYNOPSIS use DCE::Status; $errstr = error_inq_text($status); tie $status => DCE::Status; When a $scalar is tied to the DCE::Status class, it has a different value depending on the context it is evaluated in, similar to the magic $!... Platforms: *nix

PHPBench provides a benchmark suite for PHP. It performs a large number of simple tests in order to bench various aspects of the PHP interpreter. PHPBench can be used to compare hardware, operating systems, PHP versions, PHP accelerators and caches, compiler options, etc. Custom tests can... Platforms: *nix

Perl6::Take is a Perl module to gather/take in Perl 5. SYNOPSIS use Perl6::Take; my @foo = gather { take 5; }; EXPORT gather Accepts a block. take statements inside the dynamic scope of the block are used to accumulate a list, which is gathered as the return value of the block.... Platforms: *nix

mod_auth_cache is an Apache module transparently caches an authentication originally done by a different module. The aim of this module is to speed up complex authentication mechanisms, to reduce database traffic if authenticating thru a backend database and to implement some sort of... Platforms: *nix

EDelta is a fast XDelta-style binary differ, but optimized for executables which have a very systematic way of changing between versions. EDelta has not been thoroughly evaluated so far, but on one example (two versions of Vim) it produces a 30kB delta where XDelta needs 250kB. My personal use... Platforms: *nix

XML::DOM::EntityReference is an XML ENTITY reference in XML::DOM. XML::DOM::EntityReference extends XML::DOM::Node. EntityReference objects may be inserted into the structure model when an entity reference is in the source document, or when the user wishes to insert an entity reference. Note... Platforms: *nix

Graph::Writer::DrGeo can save the graph output DrGeo scheme script. SYNOPSIS my $g = new Graph; # Add some vertices/edges to $g my $writer = Graph::Writer::DrGeo->new(); $writer->write_graph($g,"graph.scm"); # graph.scm can be evaluated and rendered with Dr.Geo Dr. Geo is a GTK... Platforms: *nix

MillScript projetc is a full featured, yet easy to use language for the batch production of templated Web sites. The language is a Java-based, early implementation of Spice: an experimental language developed by the OpenSpice group. MillScript benefits from a carefully considered and... Platforms: *nix