JavaScript and Haskell Tutorials

JavaScript tutorials be like Differences between "null" and "undefined" keywords? They both represent a empty value. Difference nr 1! Haskell tutorials be like Monad Transformers Step by Step Martin Grabmüller Oct 16 2006 (Draft)* Abstract In this tutorial we describe how to use monad transformers in order to incrementally add functionality to Haskell programs. It is not a paper about implementing transformers, but about using them to write elegant, clean and powerful programs in Haskell. Starting from an evaluation function for simple expressions, we convert it to monadic style and incrementally add error handling, environment passing, state, logging and input/output by composing monad transformers. 1 Introduction This paper gives a step-by-step introduction to monad transformers in Haskell. Monads provide a remarkably elegant way for structuring programs in a flexible and extensible way. They are especially interesting in a lazy functional language like Haskell, because

The meme contrasts JavaScript tutorials, which explain a simple distinction between null and undefined, with Haskell tutorials presenting a dense academic paper about monad transformers. The joke is that JavaScript tutorials feel basic and accessible, while Haskell tutorials immediately become highly theoretical and intimidating. It is sent as a reaction to overly complicated programming explanations or the steep learning curve of functional programming. EN: The meme contrasts JavaScript tutorials, which explain a simple distinction between null and undefined, with Haskell tutorials presenting a dense academic paper about monad transformers. The joke is that JavaScript tutorials feel basic and accessible, while Haskell tutorials immediately become highly theoretical and intimidating. It is sent as a reaction to overly complicated programming explanations or the steep learning curve of functional programming.

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