Kotlin Collections Guide

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Collections Overview

• Overview of Kotlin Collections API
• Iterating Collections by Index in Kotlin
• Collection Transformations in Kotlin
• Kotlin Immutable Collections

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Arrays

• Guide to Arrays in Kotlin
• Guide to Comparing Arrays in Kotlin
• Initializing Arrays in Kotlin
• Combining Two Arrays in Kotlin
• IntArray vs Array<Int> in Kotlin
• Remove Duplicate Values From an Array in Kotlin
• Convert Array to List in Kotlin
• Difference Between List and Array in Kotlin

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Lists

• Working With Lists in Kotlin
• Initialize a List in Kotlin
• Copying a List in Kotlin
• Modifying Kotlin Lists In-Place
• Filtering a List in Kotlin
• Finding an Element in a List Using Kotlin
• Split a List into Parts in Kotlin
• Get a Random Item From a List in Kotlin
• Difference Between ArrayList() and mutableListOf() in Kotlin
• Convert List to String in Kotlin

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Maps

• Working With Maps in Kotlin
• Initialize a Map in Kotlin
• Iterate Over a Map in Kotlin
• Copy a Map in Kotlin
• Converting a List to Map in Kotlin

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Operations with Collections

• Filtering Kotlin Collections
• Aggregate Operations in Kotlin
• Sequences in Kotlin
• Convert a Mutable Collection Into an Immutable One in Kotlin
• Removing Duplicate Elements From Collections in Kotlin
• Creating Collections with Repeating Elements in Kotlin
• The Difference Between map() and flatMap() in Kotlin
• Initializing Empty Mutable Collections in Kotlin
• Difference Between fold and reduce in Kotlin

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