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I know I promised a mini DEVS model for this post. But I bumped into this interesting thing and I wanted to share it. We are currently working on a JSF web application which has a GWT component in it. To debug the app, we have to compile the GWT...

Generating 3D trees

One simple way to make arithmetic expressions in lambda calculus, is just to extend the calculus with the arithmetic rules: (λx.(λy. x+y)) 2 3 → (λy. 2+y) 3 → 2+3 = 5 But that’s pretty easy for us, and (as you problably have already noticed) we like...

Improved argument matchers in Moq

Discrete Event Simulation and the DEVS formalism

Lambda Calculus

In my quest for making every piece of code testable, I run across the requestor pattern. You won’t find it doing a Google search. I first saw it in many places in JDT’s source code. The idea is separating an extraction of information (a processor)...

In the first part of the article, we showed how to let a JSF bean drive a GWT module through an exposed JavaScript API. Now we’ll see how to make a GWT module raise events in a way such that a call to the server is made letting it respond accordingly...

Basis of Term Rewriting Systems

Since some time ago, there seems to be a fight between two “philosophies” as regards web applications. Each philosophy has its own representatives amongst the various frameworks or platforms we can select to help us develop our app. On one hand there...