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Haskell Notes for Professionals

Comprehensive guide for learning and mastering Haskell, a purely functional programming language renowned for its strong static type system, laziness, and expressive syntax.
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Haskell

About this Course

Haskell is a statically typed, purely functional programming language with lazy evaluation and type inference, allowing developers to write concise, correct, and maintainable code. Its design philosophy emphasizes code readability with the use of significant indentation. Python is dynamically typed and garbage-collected. It supports multiple programming paradigms, including structured, object-oriented, and functional programming.

This comprehensive guide covers everything from Haskell basics like syntax and functions to advanced topics such as monads, typeclasses, concurrency, and building real-world applications. You'll learn about data structures, control flow, functions, modules, file handling, object-oriented programming, exception handling, and more. The notes also cover popular libraries like NumPy, Pandas, Matplotlib, and frameworks like Django and Flask.

Whether you're new to functional programming or looking to deepen your Haskell expertise, these notes provide a thorough reference for Haskell development.

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What You'll Learn

  • Haskell syntax, expressions, and functions
  • Type system, type inference, and typeclasses
  • Higher-order functions and currying
  • Monads, functors, and applicatives
  • Lazy evaluation and performance considerations
  • Concurrent and parallel programming with STM and async
  • Building real-world applications and tooling with Cabal/Stack
  • Best practices and idiomatic Haskell patterns