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Kotlin Collections Guide
Last updated: December 28, 2022
Collections Overview
Arrays
Lists
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Working With Lists in Kotlin
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Initialize a List in Kotlin
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Copying a List in Kotlin
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Modifying Kotlin Lists In-Place
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Filtering a List in Kotlin
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Finding an Element in a List Using Kotlin
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Split a List into Parts in Kotlin
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Get a Random Item From a List in Kotlin
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Difference Between ArrayList() and mutableListOf() in Kotlin
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Convert List to String in Kotlin
Maps
Operations with Collections
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Filtering Kotlin Collections
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Aggregate Operations in Kotlin
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Sequences in Kotlin
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Convert a Mutable Collection Into an Immutable One in Kotlin
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Removing Duplicate Elements From Collections in Kotlin
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Creating Collections with Repeating Elements in Kotlin
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The Difference Between map() and flatMap() in Kotlin
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Initializing Empty Mutable Collections in Kotlin
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Difference Between fold and reduce in Kotlin