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- Intro

- .fs vs.fsx files

- Let binding

- Type inference

- Whitespace delimitation

- F# Interactive

- it

- Type annotations

- Primitives

- Mutable/Assignment

- Functions

- Expressions vs Statements

- Lambda expressions

- Currying/Baking-In

- Partial Application

- Prefix vs Infix operator notation

- Function composition

- Pipe operator

- Composition operator

- Defining new operators

- Files, namespaces and modules

- Ordering definitions

- Ordering Files

- Number of files/file size rant F# vs OOP

- Access Control

- Hello World/Main function

- Unit

- Printing to Console

- Design time, compile time and runtime errors

- Eager evaluation vs lazy evaluation

- Type system

- Product types

- Record type

- Tuple

- Anonymous records

- Sum types

- Discriminated Unions

- Pattern Matching

- The "function" keyword

- Pattern matching with let and fun --

- Option type

- Domain Errors vs Exceptions

- Generics and SRTP

- Inline keyword

- Type members

- Collections

- Arrays

- Lists

- Collection libraries

- List.head

- Recursion / List.iter

- List.map

- List.fold

- List.reduce

- List.sum

- Bind

- Exception handling

- Results / Error Modeling

- Outtro

Description:

Dive into a comprehensive F# tutorial designed to equip programmers with the essential tools and best practices for writing functional F# code. Explore key concepts such as let bindings, type inference, functions, currying, partial application, and function composition. Delve into F#'s type system, including product types, sum types, and pattern matching. Learn about collections, exception handling, and error modeling. Gain insights into file organization, namespaces, and modules. Master F# Interactive, understand the differences between expressions and statements, and explore advanced topics like generics and statically resolved type parameters. By the end of this step-by-step guide, acquire the knowledge to be immediately productive in F# programming while avoiding common pitfalls.

F# Fundamentals - Learn Functional Programming - Step-by-Step Guide

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#Programming #Programming Languages #F# #Computer Science #Functional Programming #Generics #Lambda Expressions #Type Inference