Xpath Expression

BEEJ is a Boolean Expression Editor for Java. This library provides a GUI interface to build complex (or simple) expressions with your options as a base component. Platforms: Windows, Mac, Linux

Boolean Expression Solver is a command-line utility that generates a truth table for a given Boolean expression. Platforms: Windows, Mac, Linux

This is a package of C++ classes intended to be used for evaluation of C-syntax expression strings. It is intended to be as simple as possible, portable and not depending on other libraries. Platforms: Windows, Mac, Linux

JEPLite is a light-weighted (re)implementation of the Java Expression Parser (jep.sourceforge.net). The intention is to strip some of its not-so-often-used features, and thus speeding the rest. Includes expression optimizer. Platforms: Windows, Mac, Linux

JEC is a Java Expression Compiler library (a JAR) that allows bidirectional expression evaluation and assignation (like book.pages[selectedPage].text). It was designed for mapping HTTP parameters to class fields in the model for a Java web controller. Platforms: Windows, Mac, Linux

This is a pure-Python XPath evaluator based on ElementTree. It supports a substantial fraction of the XPath 1.0 specification, but only the self, child, and attribute axes. The parser underlying the evaluator attempts to handle all of XPath 1.0. Platforms: Windows, Mac, Linux

PatternPro is a regular expression engine, OO in design having implementations in VB6, C#, JavaScript and ActionScript. Platforms: Windows, Mac, Linux

Math expression parser and evaluator written in Scala. Usable from Java (Sun JRE 1.6) Provides float, integral, boolean and vector data types, some string processing support. Variables may be defined internally or im- and exported through a binding. Platforms: Windows, Mac, Linux

Evaluates XPath 1.0 expressions over W3C XML Schema definitions to get a compile-time prediction of nodes that will be matched at run-time. Project homepage: http://xpath-on-schema.sourceforge.net/ Platforms: Windows, Mac, Linux

Given a neural network object, this function returns the closed, symbolic, expression implemented by the network (as a string).This allows you to use a neural network model without relying on the neural network toolbox.Note I only implemented for feed forward nets (MLPs) and not all possible... Platforms: Matlab

a simple function that returns a colormap, C, for visualizing gene expression. C is just a N x 3 matrix [R G B] describing the range of color values.example usage: C = exp_colormap('blue-yellow',64); colormap(C);called without any arguments, it returns a [3 x 64] green-red colormap.options for... Platforms: Matlab

Php.XPath is a php class for searching an XML document using XPath, and making modifications using a DOM style API. Does not require the DOM XML PHP library. Platforms: PHP

It features XPath and Regular Expression parsers out of the box and other customer parsers can be added.The module could be used, for example, to extract an image URL from within raw HTML and to map it in a FileField image field.Installation:Unpack in your modules folder (usually... Platforms: PHP

Usage: Make a factory wrapping your app in the commentator middleware. Currently, commentator only pickles comments. To the constructor of Commentator, pass a database (the path to the pickle) and a pattern. The pattern is in the form of # -> URL The URL pattern is a python regular expression... Platforms: *nix

CalculatorX is an enhanced expression calculator. It can evaluate an expression for one time. You can use Arithmetic, Logic, Bitwise and Relation operations in your expression. And many system constants and built-in functions can also be used in the expression. CalculatorX even supports the... Platforms: Windows

Calculator Prompter is a math expression calculator. You can evaluate expressions like sin(cos(tan(pi)))#2%10^3 .Calculator Prompter has a built-in error recognition system that helps you get correct results: - Paste operator here; - Paste number here; - Missing '('; - Missing ')'; - Unknown... Platforms: Windows, Other

Active Calculator, the heavy-duty number crunching component, is what you want. It provides fast and flexible expression evaluation functions as an ActiveX component. You can easily integrate it into the application written in languages that support ActiveX Component such as Visual C++, Visual... Platforms: Windows

RXL is an assistant simple to use tool to help you learn and prepare regular expressions. If you are a developer or just concerned with text processing tasks, the Regular Expression Laboratory is a tool that you need. In fact, you felt that you need a program like this but could not formalize... Platforms: Windows

The Exchanger XML Editor is a Java-based product that provides unique functionality for viewing, authoring and editing XML data and documents, at a compelling price point. The Exchanger XML Editor offers a broad spectrum of functionality to help XML authors, business analysts and software... Platforms: DOS, OS/2, BeOS, Palm OS, Windows, Mac, *nix, Windows CE

JEP is a Java library for parsing and evaluating mathematical expressions. With this package you can allow your users to enter an arbitrary formula as a string, and instantly evaluate it. JEP supports user defined variables, constants, and functions. A number of common mathematical functions and... Platforms: OS/2, Windows, Mac, *nix