Programming in Haskell Graham Hutton
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At http://learnyouahaskell.com/, you can read through the entire book Learn You a Haskell for the Great Good for free. I love writing console programs but sometimes you just want a bit of GUI. Reading a Haskell program is a lot easier than writing one. The error messages from the compilers are very different, and due to type inference often hard to understand. Haskell is an order of magnitude faster than interpreted languages like Ruby and Python2. After the success of the first edition, Introduction to Functional Programming using Haskell has been thoroughly updated and revised to provide a complete grounding. 3) Hiring Manager C says that he likes his programmers to have learnt Haskell even though they don't use Haskell in the firm. Its efficiency (see Snap Benchmark & Warp Benchmark1). If you do spend a bit of time writing applications in Haskell, you'll probably be writing a lot of console programs. Haskell is a relatively new programming language that, though gaining in popularity, is not nearly as widespread as C or Java.