Single exclamation mark in kotlin confusion
This is not a duplicate of any of the dozens questions with that title, which I have studied.
Single exclamation amrk in kotlin
This is not a duplicate of any of the dozens questions with that title, which I have studied.
mealMvvm = ViewModelProvider(this,viewModelFactory).get(MealViewModel::class.java)
<html>None of the following functions can be called with the arguments supplied:<br/>public constructor ViewModelProvider(store: ViewModelStore, factory: ViewModelProvider.Factory, defaultCreationExtras: CreationExtras = …) defined in androidx.lifecycle.ViewModelProvider<br/>public constructor ViewModelProvider(owner: ViewModelStoreOwner, factory: ViewModelProvider.Factory) defined in androidx.lifecycle.ViewModelProvider
How to ensure nonnull value using getter in Kotlin
I declared this variable in one file:
EasyRandom to honour initializer block
When I use org.jeasy.random.Easyrandom to generate a random instance of my class, it does not execute the code inside the init block.
Behavior of mutable list differs in kotlinc and REPL ki
I ran the following code in both kotlinc and ki (github)
How to perform healthcheck of Kafka connection using kotlin-kafka?
There is a kotlin-kafka in use in the current codebase, so the raw Kafka-client does not seem to be exposed and developer interacts with a io.github.nomisRev.kafka.receiver.KafkaReceiver wrapper.
Instantiate a data class using the same value for multiple constructor parameters
I have a data class MyDTO that takes several parameters, but in one place where I call it, some parameters are the same. At the moment, I have a function that looks like this:
Why can’t kotlin find determine the type? I think that’s enough
val mavenRepo = publishExtension.repositories.find { it is MavenArtifactRepository } if (mavenRepo != null) { println(“Repository URL:” + mavenRepo.url) } Just now, I wrote the code above. I think it works in theory. Or did I miss something? That’s the type of query I’m looking for, so why am I being asked to continue judging it […]
Kotlin 2.0 equality on UInt? and UInt not working as expected
i have a weird behavior with the new Kotlin 2.0.0 compiler, see this sample code: