Kotlin Collections | Construction of List, Set and Maps : Kotlin Fundamentals Tutorial - Part 38

In this video, we explore Kotlin collections, covering essential types like lists, sets, and maps, as well as their mutable variations. You’ll learn how to use these collection types, understand their key characteristics, and see how to construct them in Kotlin. This foundational guide clarifies the differences between lists and sets, explains map key-value pairs, and provides a hands-on demo to help you master collections in Kotlin. Stay tuned for our next video where we dive deeper into working with these collections.

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Chapters
0:00 - Introduction to Kotlin Collections
0:14 - Overview of Collection Types
1:00 - Lists and Mutable Lists Explained
2:30 - Sets and Mutable Sets
4:20 - Understanding Maps and Key-Value Pairs
7:00 - Demo: Constructing Lists, Sets, and Maps
8:50 - Summary and Next Steps

[vinaykumarnagarjuna]

Neat and clear explanation sir, doing a good job.

[gautamsharma]

This video is really helpful, thanks❤. but i have one doubt, what if i will use Arraylist, because still i can use arraylist in kotlin and what is the use of mutablelistof if i can do the same thing as we can do with arraylist.

[Ivanatis]

hi tutor how are you in 2022? greetings from Germany