Free presidential libraries software for linux

PoJoe Component Libraries project is a set of Java POJO components, originally developed for OSMQ. Developers have found these components useful in building robust enterprise applications.
Of note are: a FIFO queue that utilizes memory until a size threshold is reached, paging overflow elements to a disk cache; a dynamic discovery mechanism for locating remote processes by name over an IP network, eliminating the need to identify a remote service with a specific host computer; and a set of peer-to-peer async message components that support n concurrent message publishers for each named subscriber.
Enhancements:
- Minor enhancements and bugfixes, and changing the license from GNU Lesser to Apache 2.0.

The GNU Scientific Library (GSL) is a numerical library for C and C++ programmers. It is free software under the GNU General Public License.
GNU Scientific Library provides a wide range of mathematical routines such as random number generators, special functions and least-squares fitting. There are over 1000 functions in total with an extensive test suite.
Installation Instructions:
GSL follows the standard GNU installation procedure. To compile GSL you will need an ANSI C-compiler. After unpacking the distribution the Makefiles can be prepared using the configure command,
./configure
You can then build the library by typing,
make
Both static and shared versions of the libraries will be compiled by default. Compilation of shared libraries can be turned off by specifying the `--disable-shared option to `configure, e.g.
./configure --disable-shared
If you encounter problems building the library try using the above option, because some platforms do not support shared libraries.
For notes about problems with specific platforms and compilers see the next section of this file (below).
An extensive test suite is available. After compiling the library with "make", it can be invoked with "make check" at the top level. The test output should be directed to a file rather than a terminal, with the command,
make check > log 2>&1
to allow any errors to be examined in detail. By default, only test failures are shown. To see the complete output, set the environment variable GSL_TEST_VERBOSE=1.
If you run the tests and get some failures, please see the notes on platform specific problems below. If you find failures that are not mentioned, please report them to bug-gsl@gnu.org.
The library can be installed using the command,
make install
The default installation directory prefix is /usr/local. Consult the "Further Information" section below for instructions on installing the library in another location or changing other default compilation options.
Enhancements:
- This release adds new support for non-symmetric eigensystems, basis splines, and Mathieu functions.
- It has fixes for all bugs reported since the last release.

Ham Radio Control Libraries is a development effort to provide a consistent interface for programmers wanting to incorporate radio control in their programs.

Hamlib is not a complete user application, rather, it is a software layer intended to make controlling various radios and other shack hardware much easier.

Hamlib will allow authors of such software as logging programs, digital communications programs, or those wanting to develop the ultimate radio control software to concentrate on the user interface and the basic function of the program rather than radio control.

Most recent amateur radio transceivers allow external control of their functions through a serial interface. Unfortunately, control commands are not always consistent across a manufacturers product line and each manufacturers product line differs greatly from its competitors.

Hamlib attempts to solve this problem by presenting a "virtual radio" to the programmer by providing an API to actions such as setting a given VFOs frequency, setting the operating mode, querying the radio of its current status and settings, and giving the application a list of a given radios capabilities. Unfortunately, what can be accomplished by hamlib is limited by the radios themselves and some offer very limited capability.

Datalink library for Linux uses the SVGAlib to send data to the Timex DataLink watches.
You will need SVGAlib installed and the development headers and libraries for SVGAlib to compile against.
Compiling:
Type make depend to make the dependences.
$ make depend
Then just type `make` on the command line.
$ make
Installing:
Type `make install` on the command line.
% make install
The default locations of the installed programs are:
/usr/local/lib/libdatalink.so.1
/usr/local/lib/libdatalink.a
/usr/local/include/datalink.h
/usr/local/bin/svgablink
/usr/local/bin/serblink
/usr/local/bin/setwatch
Enhancements:
- Fixed the setwatch options of -app and +app to say appointments instead of wristapp.
- setwatch was trying to run svgablink with -150S instead of -150s
- The -file (for creating a DEBUGOUTPUT) was broken, fixed.

dnAnalytics Numerical Library is a numerical library for the .NET Framework. The library is written in C# and is available as a fully managed library, but also provides an interface to native BLAS and LAPACK libraries.
dnAnalytics Numerical Library is compatible with Mono and has been tested on Windows, and various Linux distributions. The current release includes matrix, vector and complex number classes, and support for basic linear algebra routines (such as LU, Cholesky, QR, Levinson, and SVD).
We will be adding optimization, calculus, random number, statistical, option pricing, genetic programming, and neural network components in the future.
Main features:
- Fully managed mode.
- Optional support for the native numerical libraries:
- Intel Math Kernel Library (MKL)
- AMD Core Math Library (ACML)
- ATLAS and CLAPACK
- Support for sparse matrices and vectors.
- Dense and sparse solvers.
- QR, LU, SVD, Cholesky, Levinson, and Symmetric Levinson decomposition classes.
- Matrix IO classes that read and write matrices form/to Matrix Market and delimited files.
- Complex and "special" math routines.
- Overload mathematical operators to simplify complex expressions.
- Runs under Microsoft Windows and Linux.
- Works with Mono.

CVS Perl library is a Perl module which is a wrapper around the CVS command with an object-oriented interface.

Installation:

To install this module type the following:

perl Makefile.PL
make
make test
make install

Spirit is an object oriented recursive descent parser generator framework implemented using template meta-programming techniques. Expression templates allow us to approximate the syntax of Extended Backus Normal Form[1] (EBNF) completely in C++.
Parser objects are composed through operator overloading and the result is a backtracking LL(inf) parser that is capable of parsing rather ambiguous grammars.
The Spirit framework enables a target grammar to be written exclusively in C++. Inline EBNF grammar specifications can mix freely with other C++ code and, thanks to the generative power of C++ templates, are immediately executable. In retrospect, conventional compiler-compilers or parser-generators have to perform an additional translation step from the source EBNF code to C or C++ code.
Spirit is part of Boost Libraries, a peer-reviewed, open collaborative development effort.
Enhancements:
- Fixed bug where a match is a variant.
- added Jamfile/Jamrules from CVS to spirit-1.8.1/
- added boost-build.jam from boost to spirit-1.8.1/
- disabled template multi-threading in libs/spirit/test/Jamfile
- added a boost-header-include rule (from spirit-header-include) pointing to miniboost in libs/spirit/test/Jamfile
- Fixed if_p inconsistency

Standard Als PHP Library (SAPL) is a fully object oriented library for Web development with PHP5.
Standard Als PHP Library offers many classes in several packages and is intended to satisfy simple and at the same time recurring needs in Web development.
About PHP:
PHP, short for "PHP: Hypertext Preprocessor", is an open-source, reflective programming language used mainly for developing server-side applications and dynamic web content, and more recently, a broader range of software applications.
PHP allows interaction with a large number of relational database management systems, such as MySQL, Oracle, IBM DB2, Microsoft SQL Server, PostgreSQL and SQLite. PHP runs on most major operating systems, including UNIX, Linux, Windows, and Mac OS X, and can interact with many major web servers. The official PHP website contains very extensive documentation.
There is a command line interface, as well as GUI libraries such as the Gimp Tool Kit (GTK+) and text mode libraries like Ncurses and Newt.
Enhancements:
- A generateClass method was added to the DataBase class.
- The DataBaseColumn class was added.
- getTables and getTableColumns methods were added to the DataBase class.
- The insertTuple method was optimized.
- The toString method was added to the Resource class.
- The fromFile method of the MailAttachment class now takes only one argument, the File.
- Content-Type is now obtained from the extension.
- Content-type methods were added to the File class.
- All W3C 16 color names were added.