not strictly related to kotlin but you might have heard about graal vm so here’s my tire-kicking experience https://blog.frankel.ch/first-impressions-graalvm/

Effective Kotlin: Use Arrays with primitives for performance critical processing https://blog.kotlin-academy.com/effective-kotlin-use-arrays-with-primitives-for-performance-critical-processing-297283ed1f90

Brand new tip on using String Templates with Kotlin. https://realkotlin.com/tutorials/2018-04-26-string-templates-in-kotlin/

thanks 👍

Made my Kotlin Cheat Sheet available for direct PDF download: https://kotlinexpertise.com/dzone_refcard_kotlin/

java still number one https://www.pluralsight.com/tech-index

New article: Run Kotlin Scripts (

.kts

) from regular Kotlin programs: https://kotlinexpertise.com/run-kotlin-scripts-from-kotlin-programs/

@Adrian M for the first approach, Corda has this util extension: https://github.com/corda/corda/blob/master/core/src/main/kotlin/net/corda/core/utilities/KotlinUtils.kt#L38

Effective Kotlin: Use Sequence for bigger collections with more than one processing step https://blog.kotlin-academy.com/effective-kotlin-use-sequence-for-bigger-collections-with-more-than-one-processing-step-649a15bb4bf

Hello can you suggest me kotlin open source project like kotlinconf-app(https://github.com/JetBrains/kotlinconf-app).

Hi everyone, I do not know whether I should post it here or in #android channel (or elsewhere), but I would like to share with the community an article I just published that presents some features of the Google Location API (available in the Google Play Services). In addition to the article, you can find a demo app that implements all the topics covered in that article (I made it by using Kotlin, so this is why I am adding it here 🙂). The idea is to help anyone who wants to add location awareness to an app, and show that with the help of the Location API, this is easier than ever. This is what you will find in the article and the demo app: 1. Location Tracking 1.1 Get the last known location 1.2 Receive location updates 1.3 Display current location address (reverse geocoding) 2. Activity Recognition 2.1 Detect the most probably activity you are doing (e.g.: walking, driving a car, etc) 3. Geofencing 3.1 Create geofences 3.2 Monitor geofences by adding a notification when you enter and leave in a geofence area You can find the article at ( http://androidahead.com/2018/05/24/android-location-api-wkotlin/ ). Besides this article, there are many others I've been publishing for the last couple of years. All the demo apps are under MIT or Apache2.0, so you can use them the way you want. You can download the app on GitHub at ( https://github.com/JoaoMotondon/LocationApiDemoApp ) In case this should not be posted here, please, anyone let me know (or maybe move it to the right channel). Cheers, Joao

now would be a great time to submit feature requests and bug reports

kotlin: :android: http://chintanrathod.com/chapter-2-working-with-variables-in-kotlin-android/

Hi everyone! Here’s a fun and easy way to remember the difference between parameters and arguments. https://typealias.com/guides/parameters-arguments/

mainly because I need help with it and thought why go to IRC #git, we’re already here

Would like to note there is a separate channel for android-ish things