Free
Course

Learn Kotlin: Collections and Loops

Learn about lists, sets, and maps and different types of loops in Kotlin.

  • Skill level

    Beginner
  • Time to complete

    3 hours
  • Certificate of completion

    Included with paid plans
  • Prerequisites

    1 course

About this course

Continue your Kotlin learning journey with Learn Kotlin: Collections and Loops. Learn about the various types of collections that exist in Kotlin, including lists, sets, and maps, and how to iterate through them by effectively implementing code repetition. Dive into multiple types of loops and jump expressions.

Syllabus

4 lessons • 2 projects • 2 quizzes

The platform

Hands-on learning

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Meet the creator of the course
Jace van Auken
Curriculum Developer at Codecademy
Jace is a Curriculum Developer with the Codecademy Computer Science team. He learned to code at an early age by reading a C Primer textbook and playing around with HyperCard on his Macintosh Plus.

Reviews from learners

  • The progress I have made since starting to use codecademy is immense! I can study for short periods or long periods at my own convenience - mostly late in the evenings.
    Chris
    Codecademy Learner @ USA
  • I felt like I learned months in a week. I love how Codecademy uses learning by practice and gives great challenges to help the learner to understand a new concept and subject.
    Rodrigo
    Codecademy Learner @ UK
  • Brilliant learning experience. Very interactive. Literally a game changer if you're learning on your own.
    John-Andrew
    Codecademy Learner @ USA

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Join over 50 million learners and start Learn Kotlin: Collections and Loops today!

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Unlock additional features with a paid plan

  • Practice Projects

    Guided projects that help you solidify the skills and concepts you're learning.
  • Assessments

    Auto-graded quizzes and immediate feedback help you reinforce your skills as you learn.
  • Certificate of Completion

    Earn a document to prove you've completed a course or path that you can share with your network.