Can Kotlin create iOS app?

With Kotlin Multiplatform, you can create different multiplatform projects for multiple platforms, including web, desktop, and other native platforms. Kotlin applications will work on different operating systems, such as macOS, Windows, Linux, Android, iOS, watchOS, and others .

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What is Kotlin app?

Develop Android apps with Kotlin Kotlin is a modern statically typed programming language used by over 60% of professional Android developers that helps boost productivity, developer satisfaction, and code safety . Get started.

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What is in and out in Kotlin?

If you ever defined generic in Kotlin, you’ll notice many a times, it would propose to use the in or out keyword to define the generic. It puzzles me at a start on when which is used, and for what. Formally, this is a way to define contravariance and covariant.

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