LocDemo demonstrates the functionality of libwlocate. After startup, it evaluates the current geographic position of the user and displays it within a map. This solution offers geographic localization that works without the use of GPS and without submitting tracking or position data to commercial providers of such services.
The JThread package contains classes that represent a thread and a mutex. On a Unix-like platform, the pthread library is used as the underlying thread mechanism. On an MS Windows platform, Win32 threads are used. By using these wrapper classes, you can easily create applications that use threads without having to worry about which platform the program will be running on.
A reasonable way to achieve a long term backup of OpenPGP (GnuPG, PGP, etc) keys is to print them out on paper. Due to metadata and redundancy, OpenPGP secret keys are significantly larger than just the "secret bits". In fact, the secret key contains a complete copy of the public key. Since the public key generally doesn't need to be backed up in this way (most people have many copies of it on various keyservers, Web pages, etc), only extracting the secret parts can be a real advantage. Paperkey extracts just those secret bytes and prints them. To reconstruct, you re-enter those bytes (whether by hand or via OCR), and paperkey can use them to transform your existing public key into a secret key.
iNA is a computational tool for quantitative analysis of fluctuations in biochemical reaction networks. Such fluctuations, also known as intrinsic noise, arise due to the stochastic nature of chemical reactions and cannot be ignored for when some molecules are present only in very low copy numbers as is the case in living cells. The SBML-based software computes statistical measures such as means and standard deviations of concentrations within a given accuracy using the analytical system size expansion. The result of iNA’s analysis can be tested against the computationally much more expensive stochastic simulation algorithm.
Mapnik is a toolkit for developing GIS applications. At the core is a C++ shared library providing algorithms/patterns for spatial data access and visualization. Essentially a collection of geographic objects (map, layer, datasource, feature, and geometry), the library doesn't rely on "windowing systems" and can be deployed in any server environment. It is intended to play fair in a multi-threaded environment and is aimed primarily, but not exclusively, at Web-based development. High-level Python bindings (boost.python) facilitate rapid application development, targeting zope3, django, etc.
Live Poker is an OpenGL-based multiplayer poker client. Its features include customizable 3D characters, professional character voices, in-room chat, an integrated private chat system, advanced actions for speedy game play, and all the classic poker games (e.g. Hold 'em, Omaha, and Hi-Low). Native clients are available for Mac OS X 10.3-10.4 and Windows.
Syncro SVN Client makes document and code sharing between content authors or developers easier. It offers full SVN repository support: checkout, export, import, copy, mkdir, rename, branch, tag, and delete. You can browse repositories, check for changes, commit changes, update your working copy, and examine the revision history. There is no need to install separate applications like a Subversion command line client or a file comparison tool.