SKU: 49617310607

Effective Kotlin, 2/e

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Description

Effective Kotlin, 2/eThis book is a guide for Kotlin developers on how to become an excellent Kotlin developer. Kotlin is a powerful and pragmatic language, but it's not enough to know about its features. You also need to know when they should be used and in what way. This book presents and explains in depth the best practices for Kotlin development. Each item is presented as a clear rule of thumb, supported detailed explanations and practical examples. It's a

This book is a guide for Kotlin developers on how to become an excellent Kotlin developer.Kotlin is a powerful and pragmatic language, but it's not enough to know about its features. You also need to know when they should be used and in what way. This book presents and explains in-depth the best practices for Kotlin development. Each item is presented as a clear rule of thumb, supported detailed explanations and practical examples. It's a comprehensive guide of best practices for Kotlin code quality: safety, readability, code design and efficiency.What you will learn You will learn how to make better Kotlin development in terms of safety, readability, maintainability and performance. The book also covers some advanced topics like inline functions and classes, DSLs or platform types.Who this book is for This book was written for Kotlin developers who want to learn and understand how to write high-quality code. It assumes some experience with Kotlin or at least with Swift, Java or Scala. It is directed towards all kinds of Kotlin developers and isnt specific to mobile or backend development. The purpose of this book The purpose of Effective Kotlin is to teach and promote the best practices for Kotlin developers, as well as the way Kotlin features can and should be used to improve code.

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GramE2Caia
Charlottesville, US
★★★★★ 5
Great value; great products
Size: 8.45 Fl Oz (Pack of 1)
Anua products are great. They are reasonably priced, easy to use and make your skin look and feel lovely. I really enjoy the ease of these and the small amount you use with each application. They're non irritating and leaves your skin feeling moisturized without the heavy oily feeling.
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Reviewed in the United States on May 7, 2026
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Shi
Charlottesville, US
★★★★★ 5
My New Holy Grail! ⟡
Size: 8.45 Fl Oz (Pack of 1)
Finally Azelaic Acid that don't break me out. I've tried US skincare and they are nothing but harsh to my skin. I've tried korean skin care before but I guess I wasn't buying the product that targets my skin concerns. Now that I'm giving korean skin care a second go, it did not disappoint! I can see my skin improving! ⟡
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Reviewed in the United States on May 12, 2026
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I Need A Book Break
West Palm Beach, US
★★★★★ 5
Great product!
Size: 8.45 Fl Oz (Pack of 1)
Love how it makes my skin look and feel
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Reviewed in the United States on April 19, 2026
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cami
Battle Creek, US
★★★★★ 5
Love it!
Size: 8.45 Fl Oz (Pack of 1)
The skin absors it completly. Great for oily skin.
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Reviewed in the United States on May 12, 2026
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cass
Louisville, US
★★★★★ 5
So glad I finally tried this totally worth it!
Size: 8.45 Fl Oz (Pack of 1), Size: 8.45 Fl Oz (Pack of 1)
I love Korean skincare and have been wanting to try Anua for a while, but I always found it a little on the pricier side. I was placing a Black Friday order and snagged this toner for $15, and I’m so glad I did! I originally wanted to try their azelaic acid serum, but since I already use a lot of serums, seeing it in toner form felt perfect — and it really is. I’ve been using this morning and night, and my skin already looks brighter. I have a lot of acne scarring, and even in the short time I’ve been using this, I’ve noticed visible improvement. It’s super gentle, not harsh at all, and has a light, pleasant scent (which doesn’t seem like added fragrance). My skin is extremely acne-prone, and this hasn’t broken me out whatsoever. If anything, it feels calming. So far I’ve truly enjoyed this product, and I definitely recommend it if you’re looking for something soothing that actually helps with texture, spots, and overall clarity!
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Reviewed in the United States on December 10, 2025

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