Watch the youtube video on the link below, the cosine function is used for 2-dimensional circular wave effect. cos (beta * (x ^ 2 + y ^ 2)) beta = 0.1 to 0.01. x and y represent spatial coordinates. I ...

RemoteRuby requires at least Ruby 2.7 to run. When you call RemoteRuby::ExecutionContext#execute, the passed block source is read and is then transformed to a ...

Seems I run into another weird-ass limitation on this server every day. You might remember I had trouble earlier executing anything at all. I fixed that. Then I had trouble writing to a directory for ...

If your business involves rendering 3D drawings or sketches of objects such as buildings or floor plans, you might know about Google SketchUp. SketchUp allows you to model 3D objects or import models ...

Are you spending valuable time on work a well-trained monkey could do? If so, Wicked Cool Ruby Scripts will teach you how to automate repetitive tasks using Ruby, one of the most powerful and ...

Platypus is an excellent utility that lets you turn virtually any script into a self-contained Mac OS X application. Free and remarkably simple to use, Platypus will support just about any shell ...

Ever since the invention of the computer, software development has been trending towards higher-level languages. From assembly language, to C, to C++, to Java, each step up has met with the same ...