Variance in Kotlin Generics

# Variance In Kotlin Generics: A Comprehensive Guide Unlock the power of flexible and type-safe code with Kotlin generics! Are you ready to master variance and write more reusable and maintainable code? This guide will take you from beginner to pro, demystifying `in`, `out`, and invariance in Kotlin generics. You'll learn how to leverage variance to create elegant solutions for real-world problems. **What you'll learn:** * Understand the core concepts of generics and variance in Kotlin. *