Kotlin Starter Pack

This playground is an overview of Kotlin language features. I'll introduce syntax for starters and explain the basics, and what makes Kotlin a language that deserve your attention.

Prerequisite

This guide assume that you have some basic knowledge on programming principles.

Organisation

I'll describe the following features as clearly as possible:

• Basics
  • Variables
  • String templates
  • Control expressions
  • Loops
• Classes
  • Properties
  • Inheritance
  • Data Classes
  • Sealed Classes
  • Visibility
• Functions Basics
• Nullability
• Java interoperability
• Type Checks and Smart Casts
• Collections
• Ranges
• Operator overloading
• Functions Extended
  • High-Order functions
  • Lambdas
  • Inline functions

For all this parts you'll find some explanation, flat code and nice interactive examples, that will show how Kotlin is a friendly companion to play with.

This documentation is born from the desire to share some knowledge about Kotlin and the benefit to use a nice platform as tech.io.

If you really want to get further with Kotlin I suggest you to read the book Kotlin In Action.

NB: This Playground is wildly inspired by the [Kotlin documentation](https://kotlinlang .org/docs/reference/basic-syntax.html)