I don’t think that’s a legal comparison, doubt there’s a

compareTo(Any?)

defined

is there a loop type that you can just enter the number of times you want to do it, or do you just always have to do

for(i in 0 until numTimes)

even though you won't be using the i at all?

Also reminds me of this: https://aphyr.com/posts/342-typing-the-technical-interview

If you want you can add an annotation to the classes with the corresponding json name, make the hierarchy out of sealed classes and iterate over them with reflection.

well, namely sealed classes and annotation, but given that you think they'll work here, that at least gives me a direction to look into them and an idea on how to use them

Ok, if the array — created in this function — being passed into a single vararg function by means of spread operator — was not captured by crossinline/noinline anonymous function — not mutated after vararg function call then it should not be copied 🙂 Behaviour of

varargFunction(a, b, c)

will then be equal to

varargFunction(*arrayOf(a, b, c))

Why

@JvmSynthetic

is not applicable for classes?

is there some place with examples of functions? I'm looking for an example of https://kotlinlang.org/api/latest/jvm/stdlib/kotlin.collections/reduce-to.html

does overriding a property also override the parent class's get and set methods for that property?

Guys. Should I get this book

Kotlin in Action

?

say you're adding a bunch of strings into a list. is there a way to duplicate the previous line with the string field highlighted so you can just quickly type in the next string instead of backspacing it out or what not? i'm using intellij

have any one tried running kotlin with node or npm?

if I have an interface like

interface LocalsearchCustomerClient {
	fun <http://Customer.post|Customer.post>(): Flux<URI>
}

and a test using

Mockito

like

@Mock private lateinit var localsearchCustomerClient: LocalsearchCustomerClient

, can I mock the call somehow? I tried `Mockito.`when`(localsearchCustomerClient.run(any<LocalsearchCustomerClient.() -> Flux<URI>>())).thenReturn(Flux.empty())` but that gives me

Misplaced or misused argument matcher detected here

. or, oth, am I trying too hard to use extension functions here? should it just be

fun post(customer: Customer): Flux<URI>

?

how do i return a method in a

with

?

What is the difference between

class Foo<T>(val bar: T)

and

class Foo<T: Any>(val bar: T)

. I don’t understand what the

: Any

gets you…

Extension delegating property should work

I use dagger2 module, and in java I make all provider methods static for optimizing performance - not creating module instance. How can I make this in kotlin? companion objects always create its instance, or is compiler smart enough to not create the instance if all methods are @jvmstatic?

how do I convert that to Kotlin?

Hello! Can I compile kotlin native into system library like blablalib.so or blablalib.dll? Maybe advise me some tutorial?

can someone tells me if this code is good

@diesieben07 i don't see how it's the same thing 🙂

object M {
    class C (val x: Int, val y: Int = 5)
}

class N(val x: Int, val y: Int = 5)

fun main(args: Array<String>) {
    val p = N(3)
    val q = (M::C)(3)
}

Why is there a syntax error in the val q = line ?

@Andreas Sinz there’s another function that takes a

Date

in place of the long it looks like

is there a way I can avoid {} in

when

when I dont want the branch to do nothing?

for exhaustivness

That doesn't really matter if you're not using it as an expression, but the last statement in a lambda always is.

Coming from PHP/JS and a bit of Java, Kotlin is really messing me up 😂

especially if data classes are open..

just gonna do this

searchResults.sortByDescending {
                    if (it.negotiated_price != null) {
                        100 - ((it.negotiated_price!!.toInt() / it.price) * 100)
                    } else {
                        it.price
                    }
                }

Which channel should I go to if I want to ask questions about building this repo https://github.com/JetBrains/kotlin ?