ISSUE #327

6th of November 2022

Hello Kotliners. Last week has been a terrible one for many of us. Multiple layoffs across the industry have reminded us of our vulnerability in an economic downturn. If you have been affected, we hope you and your family recover soon from this. There is no way to put it mildly: it sucks. But all things considered, we want to shed a positive light: most people keep their jobs during an economic recession, and most companies survive it. Keep doing the best you can and keep being awesome, you got this. Now enjoy our selection of articles for this week.

Announcements

Join Us Live at the ICPC World Finals for a Stellar Kotlin Lockout Match
JetBrains has been a proud sponsor of the International Collegiate Programming Contest for a number of years. Tomorrow November 7th you can see the next edition live
blog.jetbrains.com

Join the Kotlin Multiplatform Contest and Win a Trip to KotlinConf’23!
Calling all students and recent graduates who love to code in Kotlin! If your entry makes it into the top 3 in the KMP contest, you’ll win a trip to KotlinConf’23.
blog.jetbrains.com

The Modern Mobile by JetBrains
The Modern Mobile by JetBrains is a new regular digest with everything you need to know about modern mobile development from the creators of Kotlin.
kotl.in

Articles

Kotlin Coroutine Fundamentals
Bas de Groot published an article on Kotlin coroutine fundamentals, covering from the concept of cooperative multitasking to the implementation of coroutines in Kotlin.
blog.fresh-minds.nl

How To Follow Redirects (3XX) With Spring WebClient?
In this new article, Piotr Wolak shows us how can we handle redirects in HTTP when we are using the Spring Web Client.
codersee.com

The Evolution of Kotlin Multiplatform Mobile – 2022 Edition
With the Kotlin Multiplatform Mobile Beta freshly announced,Russel Wolf looks back on how far KMP has come.
touchlab.co

Four Ways to Remove Duplicates From an Array in Kotlin
Ishan Khanna proposes four different ways that we can use to remove duplicates from an array using Kotlin.
www.droidchef.dev

Current State of Spring Boot 2.7 Native with Kotlin (GraalVM)
This article covers the experience of setting up a sample Spring Boot 2.7 project with Kotlin 1.7 and then compiling it to a native platform executable with the help of GraalVM.
medium.com

Collection processing in Kotlin: Associating elements
In this excerpt from Functional Kotlin, learn how we can associate elements using the associate method in Kotlin.
kt.academy

How to Boost Code Coverage with Functional Testing
In this blog post, folks at DoorDash introduce a functional testing approach that does not need any manual setup and can be run like unit tests locally or in a Continuous Integration (CI) pipeline.
doordash.engineering

Android

Gestures in Jetpack Compose: Getting Started
Max Buster describes in this article how we can implement different gestures in Jetpack Compose, and provide our app an intuitive user experience.
www.kodeco.com

Videos

Building Flows with Molecule
Learn how to build flows with Molecule and how to test it with Turbine in this series of videos by Mohit Sarveiya.
www.youtube.com

Libraries

YCharts
YChart is a light and extensible chart library for Android, fully written in Kotlin and Compose!
github.com

Contribute

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Kotlin Weekly - Kotlin Weekly #327

ISSUE #327

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