Hackification.com

Since they’ve just revamped their website, I thought it was probably about time I mentioned Project Euler.

In this article I’ll show how to render the Mandelbrot set using Haskell, displayed in a window using wxWidgets / wxHaskell.

In the last three articles I covered the overall structure, lexer, and parser of a simple expression evaluator. This articles concludes by presenting the evaluator and main loop. At this stage we are able to take a string, tokenize it, and then build a tree representing the expression. We now need to be able to [...]

Previously I covered the top-level structure and lexical analysis parts of my simple expression evaluator in Haskell. In this article I’ll cover the parser: converting a stream of tokens into an expression tree.

Last article I started presenting a simple expression evaluator written in Haskell, a strongly-typed, functional, compiled language. In this article I’ll cover lexical analysis of the expression we want to evaluate.

I’ve been playing around with Haskell recently, following the recent web publication of the excellent guide “Learn You a Haskell for Great Good!“. Rather than try to attempt to explain the language in detail, I thought I’d give a thousand-foot view – not a tutorial, but a general overview of what Haskell is like to [...]