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A library for handling page faults in user mode. A page fault occurs when a program tries to access to a region of memory that is currently not available. Catching and handling a page fault is a useful technique for implementing: * pageable virtual memory, * memory-mapped access to persistent databases, * generational garbage collectors, * stack overflow handlers, * distributed shared memory,

AnyEvent::Task is a pre-fork-on-demand server (AnyEvent::Task::Server) combined with a persistent worker-pooled client (AnyEvent::Task::Client). In a nutshell, a synchronous worker process is forked off by a server whenever a client asks for one. The client keeps as many of these workers around as it wants and delegates tasks to them asynchronously.

Module::Inspector provides a wrapper around various modules used to read and examine the different parts of a Perl module distribution tarball, and can inspect a module unrolled on disk, in a repository checkout, or just look directly inside a tarball. It also rovides a companion to the Class::Inspector API for accessing information on class after installation.

When using Moose::Role, a class which provides a method a role provides will silently override that method. This can cause strange, hard-to-debug errors when the role's methods are not called. Simple use MooseX::Role::Strict instead of Moose::Role and overriding a role's method becomes a composition-time failure. See the synopsis for a resolution.

JCalendar is a Java date chooser bean for graphically picking a date. JCalendar is composed of several other Java beans, a JDayChooser, a JMonthChooser and a JYearChooser. All these beans have a locale property, provide several icons (Color 16x16, Color 32x32, Mono 16x16 and Mono 32x32) and their own locale property editor. So they can easily be used in GUI builders.

A tool that "multiply imputes" missing data in a single cross-section (such as a survey), from a time series (like variables collected for each year in a country), or from a time-series-cross-sectional data set (such as collected by years for each of several countries).

sn a small news system for small sites serving perhaps a few dozen newsgroups, and with a slow connection to the internet; similar to Leafnode. The target user is a home or SOHO with a single modem connection to the Internet, maybe running IP masq or similar, and serving a few workstations.

RC5 is a fast block cipher designed by Ronald Rivest for RSA Data Security (now RSA Security) in 1994. It is a parameterized algorithm with a variable block size, a variable key size, and a variable number of rounds. This particular implementation is 32 bit. As such, it is suggested that a minimum of 12 rounds be performed.

The Link Grammar Parser is a syntactic parser of English, based on link grammar, an original theory of English syntax. Given a sentence, the system assigns to it a syntactic structure, which consists of a set of labeled links connecting pairs of words. The parser also produces a "constituent" representation of a sentence (showing noun phrases, verb phrases, etc.).

pp2html creates a set of HTML files for a foilset based on a simple textfile slide_text. Due to its formatting features and the capability of creating navigation, table of contents and index pages, pp2html is also a suitable tool for writing online documentation. pp2latex creates a LaTeX file from a PerlPoint input file.