Kotlin: Write Expressive Code with Operators and Extensions โ€” WalkSelf
โฑ 2h 48m ๐Ÿ“š 28 lessons ๐ŸŽง Audio version

Kotlin: Write Expressive Code with Operators and Extensions

Transform your Kotlin coding style by learning how operator overloading, extension functions, and lambdas enable you to write more intuitive and maintainable code.

  • ๐Ÿ’ฌ AI instructor
    Ask about any lesson and get a clear answer instantly, anytime.
  • ๐Ÿ• Start anytime
    No schedules or deadlines โ€” learn at your own pace, whenever suits you.
  • ๐ŸŒ In English
    Lessons, tasks and certificate โ€” all fully in your language.

About this course

Kotlin offers powerful features to make your code not just functional, but also a joy to read and write. Are you ready to elevate your coding style and build more intuitive APIs? This course will guide you through Kotlin's unique capabilities, such as operator overloading, extension functions, and lambdas, enabling you to write concise, expressive, and highly readable code that adheres to modern Kotlin best practices. What you'll learn: * Understand the core concepts of operator overloading and its practical applications in Kotlin. * Apply extension functions to add new behaviors to existing classes without modification. * Implement infix notation and higher-order functions to create more readable and DSL-like code. * Practice writing idiomatic Kotlin code that is concise, clear, and maintainable. * Learn how to effectively use lambdas and functional interfaces to simplify complex operations. * Configure custom operators and extensions while adhering to best practices for clarity and avoiding pitfalls. The course begins with foundational concepts of operator overloading and extension functions, progressing to more advanced topics like infix notation, lambdas, and practical application patterns. You will explore how these features combine to create highly expressive and maintainable Kotlin code. This course is designed for absolute beginners to Kotlin programming, with no prior experience required. It is also suitable for developers familiar with other languages who are new to Kotlin's unique expressive features. Start your journey to writing elegant and efficient Kotlin code today.

What you'll get

  • ๐Ÿ“œ Certificate of completion
    Add it to your LinkedIn profile
  • ๐Ÿ’ฌ Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ๐ŸŽง Audio version included
    Learn on the go โ€” no screen needed
  • โ™พ๏ธ Lifetime access
    Come back anytime, no expiry
  • ๐Ÿ“ฑ Phone or computer
    Works anywhere, any device
  • ๐Ÿ’ธ 14-day refund
    No questions asked
  • โšก Short & focused
    2h 48m of practical content

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We donโ€™t store card details โ€” Stripe handles them securely.

Can I get a refund? +

Yes โ€” full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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