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A port from the CLD (Compact Language Detector) library embedded in Google's Chromium browser. The library detects the language from provided UTF8 text (plain text or HTML). It's implemented in C++, with very basic Python bindings.

DParser is a simple but powerful tool for parsing. You can specify the form of the text to be parsed using a combination of regular expressions and grammar productions. Because of the parsing technique (technically a scannerless GLR parser based on the Tomita algorithm) there are no restrictions. The grammar can be ambiguous, right or left recursive, have any number of null productions, and because there is no separate tokenizer, can include whitespace in terminals and have terminals which are prefixes of other terminals. DParser handles not just well formed computer languages and data files, but just about any wacky situation that occurs in the real world.

Dynamic programming is a simple yet powerful technique for solving optimisation problems. When the problem at hand can be split in smaller problems, such that the smaller solutions of an optimal solution are themselves optimal, dynamic programming can be used to avoid re-calculating solutions to shared sub- problems. Simple problems are both easily specified and easily implemented, but for complex problems translating the specification of the problem into the implementation of the dynamic programming algorithm becomes tedious and error prone. The goal of DPROG is to alleviate this by automatically translating the specification of the problem into an implementation of the solution. The DPROG language is designed to be close to the ``mathematical'' notation used for expressing recurrences, thus making it easier to specify the problem. Using the DPROG compiler, the manual implementation step can be completely avoided.

The Common Lisp HyperSpec (TM) from LispWorks Ltd. This is an HTML document derived from the ANSI Common Lisp standard (X3.226-1994), with permission from ANSI and NCITS (previously known as X3). The Common Lisp HyperSpec was prepared by Kent Pitman at Harlequin, who as Project Editor of X3J13 managed the completion of the document which became the ANSI Common Lisp Standard. Copying, distribution, display, and/or transmission is by permission of LispWorks Ltd.

Combined scanner/parser generator for LR compliant grammar definitions. The generated C++ parser class is used as a super class from which a parser implementation class must be derived. The implementation class implements the scanner feed methods but also all required semantic action method. dragon has been used for several large projects with complex grammar definitions (about 200 productions/ 80 tokens ). Since for those grammar defintions, the analyse phase to build up the parse table is quite CPU intensive, it is recommended to use state of the art hardware. dragon requires the base package to get compiled but also for the compilation of the generated C++ code. It can be used for databases/cego and probably other applications. Many more details are available at:

Popular high-performance JSON framework for .NET * Flexible JSON serializer for converting between .NET objects and JSON * LINQ to JSON for manually reading and writing JSON * High performance, faster than .NET's built-in JSON serializers * Write indented, easy to read JSON * Convert JSON to and from XML * Supports .NET 2, .NET 3.5, .NET 4, .NET 4.5, Silverlight, Windows Phone and Windows 8 Store The JSON serializer in Json.NET is a good choice when the JSON you are reading or writing maps closely to a .NET class.

ds2 is a debug server designed to be used with LLDB to perform remote debugging of Linux, Android, FreeBSD and Windows targets.

The dwarfdump tool prints the various elements of DWARF debugging information found in ELF object files.

The dyncall library encapsulates architecture-, OS- and compiler-specific function call semantics in a virtual "bind parameters from left to right and then call" interface allowing programmers to call C functions in a completely dynamic manner. In other words, instead of calling a function directly, the dyncall library provides a mechanism to push the function parameters manually and to issue the call afterwards. This means, that a program can determine at runtime what function to call, and what parameters to pass to it. The library is written in C and assembly and provides a very simple C interface to program against. The library comes in very handy to power flexible message systems, dynamic function call dispatch mechanisms, closure implementations or even to bridge different programming languages. When it comes to language bindings, the dyncall library provides a clean and portable C interface to dynamically issue calls to foreign code using small kernels written in assembly. Instead of providing code for every bridged function call, which unnecessarily results in code bloat, only a couple of instructions are used to invoke every possible call.

Create a customized, optimized, non-lobotomized, uncompromised, and thoroughly specialized parameter checking subroutine.