Stock Volatility Calculator is a spreadsheet that downloads free historical stock data from the Yahoo! database and calculates the historical or realized volatility of the selected stock. The standard deviation of prices is plotted alongside the stock price chart. The user can freely change the stock used by entering the ticker symbol into the appropriate field and performing a fresh download. Users are also able to change the date range used for the stock data, the number of days back to use for the volatility calculation, and the number of volatility days to use.
Minnow is a concurrent programming language with a Ruby-like syntax. It compiles to an executable and uses a companion library to allow fully-rebalanced microthreads. Minnow gains a lot of strength from its actor model, which uses message passing, as opposed to threads and locking, as its concurrency model. Taking a cue from Erlang, actor creation and message passing is extremely lightweight (often on the order of a few nanoseconds). The language has a built-in foreign function interface that allows developers to leverage existing C-based libraries in a simple SWIG-like manner. Minnow's object model is based on "melding" features together to form objects.
FusionCharts for Flex is a charting component for Adobe Flex solutions. It offers over 45 chart types spanning both 2D and 3D charts, including standard charts like column, bar, line, pie, doughnut, and area, multi-series charts, stacked charts, and combination charts with support for dual axes, funnel and pyramid charts, bubble and XY plot (scatter charts), charts with logarithmic axes, spline and spline area charts, and true 3D charts. It works with Flex Builder 2 and 3, mxmlc, or any other Flex compiler.
REALbasic is a cross-platform software development environment for developers who want to create and deliver native applications for Mac OS, Windows, and Linux. For example, you can create an application for Mac OS and Linux from a Windows machine. It is intended for people with all levels of programming experience. It is object-oriented, powerful, and supports advanced programming concepts like inheritance, polymorphism, interfaces, delegates, introspection, etc.
FusionCharts is a Flash charting component that can be used to render data-driven and animated charts in your Web and dekstop applications and presentations. FusionCharts is a cross-browser and cross-platform and can be used with any scripting language and database. It is used with ASP.NET, ASP, PHP, JSP, ColdFusion, Ruby on Rails, Python, simple HTML pages, or even PowerPoint presentations. You do not need to know anything about Flash to use FusionCharts. All you need to know is the language you're programming in. FusionCharts offers over 45 types of 2D and 3D charts.
AKVIS Decorator is a plug-in that allows you to change the surface of an object in a realistic manner. You can apply a snake skin to your car, turn a man into an alien, change a dress on a girl, convert a wooden table into a golden one, etc. It is compatible with Adobe Photoshop and Photoshop Elements, Corel Painter, Corel Photo-Paint, Paint Shop Pro, and Ulead PhotoImpact.
The eLesson Markup Language (eLML) is an XML framework for creating structured eLessons using XML. For easier lesson authoring, the Web-based WYSIWYG Firedocs eLML Editor is available, and to create eLML template layouts without any XSLT knowledge, you can use the Template Builder.