Boolean Function

DB::Appgen is a Perl interface which includes both function oriented and object oriented interfaces to manipulate data in APPGEN Custom Suite databases. All this was made in about four hours including reading perlxstut manpage, so do not expect something pretty. Although it appears to be... Platforms: *nix

Nasal is a language that I wrote for use in a personal project. Ostensibly it was because I was frustrated with the dearth of small-but-complete embeddable scripting languages, but of course I really wrote it because it was fun. It is still young and incomplete in a few places, but is under... Platforms: *nix

libffi is a library that really only provides the lowest, machine dependent layer of a fully featured foreign function interface. A layer must exist above libffi that handles type conversions for values passed between the two languages. ffi stands for Foreign Function Interface. A foreign... Platforms: *nix

paptcha is a PHP function that produces random numbers and results for a CAPTCHA program. paptcha project takes 3 arguments: the number of digits to produce, the number of choices to produce, and a flag to indicate whether the results should be images or not. Platforms: *nix

HTML::LoL is a Perl module that can construct HTML from pleasing Perl data structures. SYNOPSIS use HTML::LoL; &hl(sub { print shift }, [body => {bgcolor => white}, [p => Document body, ...], ...]); This module allows you to use Perl syntax to express HTML. The function hl() converts... Platforms: *nix

ffcall is a foreign function call libraries. This is a collection of four libraries which can be used to build foreign function call interfaces in embedded interpreters. The four packages are: avcall calling C functions with variable arguments vacall C functions accepting variable... Platforms: *nix

File::Sync is a Perl access to fsync() and sync() function calls. SYNOPSIS use File::Sync qw(fsync sync); fsync(*FILEHANDLE) or die "fsync: $!"; sync(); use File::Sync qw(fsync); use IO::File; $fh = IO::File->new("> /tmp/foo") or die "new IO::File: $!"; ... fsync($fh) or die "fsync:... Platforms: *nix

cproto generates function prototypes for functions defined in the specified C source files to the standard output. The function definitions may be in K&R or ANSI C style, or in lint-library form. cproto can also convert function definitions in the specified files from the K&R style to the ANSI... Platforms: *nix

Saja is a lightweight AJAX scripting engine for PHP with secured function calls. Saja is designed for the speedy creation of simple, intuitive, and maintainable AJAX applications, without the need to write any JavaScript.. Open-source AJAX scripting engine for PHP with secure function calls.... Platforms: *nix

Callback is an object interface for function callbacks. SYNOPSIS use Callback; my $callback = new Callback (&myfunc, @myargs); my $callback = new Callback ($myobj, $mymethod, @myargs); my $callback = new Callback ($old_callback, @myargs); $callback->call(@some_more_args); Callback... Platforms: *nix

HPUX::Ioscan is a Perl function to handle HPUX ioscan command. SYNOPSIS use HPUX::Ioscan ; my $result = ioscan (); print "All hardware paths: ", join(" ", keys %$result),"n"; print "One device file of disk :n", $result->{2/1.6.0}{device_files}[0], "n"; This module works on top of the... Platforms: *nix

Scheme2Js is a Scheme to Javascript compiler. While some effort has been spent on being as close as possible to R5rs, we concentrated mainly on efficiency. Usually Scheme2Js produces Javascript code, that is comparable to hand-written code. In order to achieve this performance, Scheme2Js is not... Platforms: *nix

OpenSSH Heartbeat/Watchdog Patch adds a heartbeat (keepalive) function to ssh(1). If the output channel has been silent for more than a specified time, a null message (SSH_MSG_IGNORE) is sent to the server as a heartbeat. The heartbeat is useful for keeping connections over IP masquerade/NAT... Platforms: *nix

Devel::CallerItem is an Perl object representing a function call from the stack of function calls. SYNOPSIS Usage: require Devel::CallerItem; $call = Devel::CallerItem->from_depth($depth) || return; $passed_arguments_ref = $call->argument_list_ref(); $callpack = $call->pack();... Platforms: *nix

AI::Menu is a Perl object that generates Tree::Nary objects from directed graphs or a description of the function set. The algorithm is not very efficient (approximately O(F^6), F being the number of functions). It is also not quite as intelligent as it should be. You should cache the results... Platforms: *nix

Devel::TraceFuncs is a Perl module with trace function calls as they happen. SYNOPSIS Usage: require Devel::TraceFuncs; max_trace_depth 5; trace_file "foo.out"; trace_file $file_handle; sub foo { IN(my $f, "a message"); DEBUG "hellooo!"; } Devel::TraceFuncs provides utilities to... Platforms: *nix

Math::Amoeba is a Multidimensional Function Minimization. SYNOPSIS use Math::Amoeba qw(ConstructVertices EvaluateVertices Amoeba MinimiseND); my ($vertice,$y)=MinimiseND(@guess,@scales,&func,$tol,$itmax,$verbose); my @vertices=ConstructVertices(@vector,@offsets); my... Platforms: *nix

openPlaG is an online function graph plotter, written in PHP. This application can compute and plot a very high amount of functions, including many probability functions and is fairly good configurable. Instructions: To run the program, youll need access to a web server with PHP 4 or 5 and... Platforms: *nix

Crypt::UnixCrypt is a perl-only implementation of the crypt function. SYNOPSIS use Crypt::UnixCrypt; $hashed = crypt($plaintext,$salt); # always use this modules crypt BEGIN { $Crypt::UnixCrpyt::OVERRIDE_BUILTIN = 1 } use Crypt::UnixCrypt; This module is for all those poor souls whose... Platforms: *nix

KeyTouch is a program which allows you to easily configure the extra function keys of your keyboard. This means that you can define, for every individual function key, what to do if it is pressed. When you buy a new keyboard a CD-ROM will probably included. This CD-ROM contains software to... Platforms: *nix