Key Concepts

Review core concepts you need to learn to master this subject

The main() Function

fun main() { // Code goes here }

The main() function is the starting off point of every Kotlin program and must be included in the code before execution.

Introduction to Kotlin
Lesson 1 of 1

What you'll create

Portfolio projects that showcase your new skills

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How you'll master it

Stress-test your knowledge with quizzes that help commit syntax to memory

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