Value Added Resellers

Sometimes inside a decorator that creates a function with a generic (*args, **kwargs) signature, you want to access a value passed for a particular parameter name to a wrapped function, but don't know whether that value will be passed as a positional or keyword argument, or whether the wrapped...

In most languages with closures, it is possible to change a closed-over value and have the change visible in other closures which share a reference to the same variable. Python's syntax makes this impossible. Putting your changeable values inside a mutable object like a list-- it may occasionally...

Generic cacheable value objects superclass script is a superclass for cache value objects by its constructor arguments.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This script allows you to set the value of a select tag without having to know its position in the list.


Platforms: JavaScript

The value of a given color refers to its gray scale intensity. The planes of color displayed here each represent a single gray value equivalent. Though counter-intuitive, this can be verified with a black and white printout. Direct3D (DirectX) drivers required.


Platforms: Windows

In the default os-commerce all products are sorted by name (alphabetical). With this contribution all the products will be sorted by date added.


Platforms: Windows, *nix, PHP, BSD

The function printexpr() takes a Python expression, and prints it's value, and the filename and line from which printexpr() is called. This script is useful when debugging programs.


Platforms: Windows, Mac, *nix, Python, BSD Solaris

This is a web application to calculate and plot Black-Scholes option value using MATLAB algorithms. These algorithms are built into Java .jar files using MATLAB Builder for Java. The code shows how to call these algorithms from the Java web application, which runs within Apache's Tomcat servlet...


Platforms: Matlab

A Lambert-orbital boundary value problem can be stated as"Find the orbit/trajectory of a spacecraft that flies from position [r1] to [r2], taking a time [tf] and making [m] complete orbits before arriving at [r2]. "The solution to each Lambert-problem is NOT unique; one can travel to [r2] via the...


Platforms: Matlab

B3MSV Bidirectional Branch and Bound(B3) subset selection using the the Minimum Singular Value (MSV) as the criterion.Consider the following subset selection problem:Given a tall (m x n, m>n) matrix, A, to find n rows of A such that the resulted n x n square submatrix has the largest MSV among...


Platforms: Matlab

Simple example showing how a value neutral hedge is determined for the UK power (electricity) markets.HedgeControl Function for power hedging of Balance of Month, Monthly and Seasonal products based on value forward preservation hedging, i.e. uses the forward curve to determine the value neutral...


Platforms: Matlab

NGRAV computes the normal gravity value (in m/sec^2 unit) of a point with the geodetic latitude defined in GRS80 ellipsoid,which is the more up-to-date and internationally adopted reference ellipsoid.The normal gravity value is used for the computation of the gravity anomaly which removes the...


Platforms: Matlab

Simulation of Absolute-Value Output Circuit is carried out with operational amplifier,diodes and other components available in Simscape 2.1 version. Regardless of the polarity of the input signal, the output of the circuit is always positive going and this is displayed in the scopes.


Platforms: Matlab

Return a value from a file DB with the value of SEDEX. This class have little use to the major of PHP users but it shows how to create a litle database with ascii files.Retorna um valor de um arquivo de banco de dados com o valor do sedex. Essa classe so eh util para poucos usuarios do PHP e...


Platforms: PHP

phpmysig is a guestbook that can easily be added to your forum- or guestbook- signature. It should work with all systems that use bbcode.Also some other functions are included like the actual date and time and the value of signature visits.


Platforms: PHP

Blog or Website Value Calculator is a plug-in that gives you a nice tidy widget to display your blog's current estimated value in dollars. This information is displayed to you and your visitors to demonstrate just how much hard work you have put into your blog - Why not show this cool statistic...


Platforms: PHP

The QM Momentum Expectation Value program displays the time evolution of the position-space wave function and the associated momentum expectation value. The default wave function is a Gaussian wave packet in a harmonic oscillator. Additional states and other potential energy functions can be...


Platforms: Mac

The QM Position Expectation Value program displays the time evolution of the position-space wave function and the associated position expectation value. The default wave function is a two-state superposition of infinite square well states. Additional states and other potential energy functions...


Platforms: Mac

RColours converts the colour bands commonly found on resistors into the value of that resistor or it converts a given value into the colour bands that would be used to represent that value. 3 and 4 band representations are supported and the user can switch between the two to compare the result...


Platforms: Windows

BlockHosts is a script to record how many times "sshd" or "proftpd" is being attacked, and when a particular IP address exceeds a configured number of failed login attempts, that IP address is added to /etc/hosts.allow (or optionally to any other file). Requires python version 2.3 at a minimum,...


Platforms: *nix