I went back through the channel directory and without searching hiring, it doesn’t seem to show in the list.

How to compile Kotlin using CLI and include java .jar with it? I compile kotlinc cli standard way:

kotlinc main.kt -include-runtime -d main.jar

And execute

java -jar main.jar args

But how to include another jar in it? I am using kotlinx.coroutines and I want to using it while compiling in cli

Just wondering if anyone has a suggestion for a Jazzy type documentation generator in Android land

i've been playing with inline classes and noticed when doing some CPU profiling i was spending some time in what seems to be an init method of my inline class. i thought they'd just be compiled to the underlying type?

RtpSequenceNumber

is my inline class here, it wraps an

Int

Try to use ::class.java.isAssignableFrom() or javaClass.isAssignableFrom

I don't want to use javaClass, as this is for a MPP projet (no JVM)

If a Java functional interface has its type parameter used invariantly, but it can't declare it as intravariant, how can I make a class that implements it with the type parameter in invariant position? Expanded in a thread with code.

the last example uses transform

how do i create a @sample which is not of kotlin code, as if i use /**/ the block comments themselves will be visible in the sample which i do not want

Hello, how i can do something like that:

inline fun <reified T>  execute(): T {
   
    return doRequest()
}

private  inline fun <reified T> doRequest(): T
{
   //doSomething
}

Get the error "Public API inline function cannot access non public API" How to solve it?

If I have multiple version of ie. guava on the classpath (its a gradle project), shouldnt IDEA order them by version in descending order when running from inside IDEA? Or is it undefined ?

Would you use Kotlin Channels in prod even though they are marked experimental?

Whats your choice of "micro"framework would be for simple app? http4k/ktor/vertx/micronaut all seems solid choices with kotlin support, I'm confused

If you are required to work with ThreadLocals, would that be a good idea or not:

class ThreadlocalDelegate<E>(initializer: ()->E) {
    private val threadLocal = ThreadLocal.withInitial(initializer)

    operator fun getValue(thisRef: Any?, property: KProperty<*>): E {
        return threadLocal.get()
    }

    operator fun setValue(thisRef: Any?, property: KProperty<*>, value: E) {
        threadLocal.set(value)
    }
}

fun <E> threadlocal(initializer: ()->E) = ThreadlocalDelegate(initializer)

fun main() {

    val sdf by threadlocal { SimpleDateFormat("yyyy-MM-dd HH:mm:ss").apply {
        timeZone = TimeZone.getTimeZone("UTC")
    }}

    for(i in 0 until 10 ) {
        thread {
            println("${Thread.currentThread().name} - ${System.identityHashCode(sdf)}) - ${sdf.format(Date())}")
        }
    }

}

can inline classes be properly observed with the Kotlin Bytecode tool? It shows that my inline class is actually compiled to a regular class which seems wrong

Im sure many of my peers on this channel may use `Bitbucket`™ or have in the past. I’ve noticed that Kotlin syntax highlighting is missing from when reviewing

.kt

files unless you go into edit mode. I’m not sure how they prioritize their own issues but this one has been opened since June, maybe if we all go an upvote it they may get around to resolving this annoyance. https://bitbucket.org/site/master/issues/16513/kotlin-syntax-highlighting-not-working

Hi everyone! Is it possible to add @JvmOverloads to the generated copy(…) method in Kotlin?

Can I get the receiver type name from a

KProperty1<*, *>

?

Hello! I have problem with Kotlin type inference. Please help me solve it if it possible.

Is there a method in the standard library to shorten this code?

items.forEach {
    it.apply {
        ...
    }
}

items.onEach

?

I've just joined the Slack channel. Hello to you all. I've been working for a couples of days trying to implement something similar to Python decorators in Kotlin. I've created a Github repository [here](https://github.com/ecolban/FunctionDecorators). The README file provides details of what I've achieved so far, and what I'd like to achieve. I'm open to suggestions.

Is it possible to "Reset" an object in a test?

how do I differentiate?

in spring, should there always be a layer between controllers and repositories? what do you think?

but, the

Companion object

does not exist on

T

Yea or Nay? Thoughts? https://twitter.com/pablisc0/status/1114196626002698240

Should one include

companion object {}

in library classes to support extension?

I'm so confused... maybe this is an IntelliJ bug but the first suspending breakpoint only goes off once per cycle (same with

println("A")

.... however the non-suspending logging breakpoints each log TWICE per cycle (so in total the two breakpoints log FOUR times per cycle)...

is there a function similar to

map

that skips over an item if it doesn't satisfy a conditional statement? For example:

data class Foo(val nullableName: String?)
data class Bar(val nonNullName: String)

val list: List<Foo> = fetchList()
list.map { item ->
  if (item.nullableName != null) {
      Bar(item.nullableName)
  }
}