kotlinlang #announcements

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announcements

coder82

07/01/2018, 8:28 AM

kotlin sees it as an Int, but I wanted to write a short

coder82

07/01/2018, 8:29 AM

toShort... to Short... to short.... 😕

Slackbot

07/01/2018, 10:06 AM

This message was deleted.

zarkopafilis

07/01/2018, 11:11 AM

those migrations from java to kotlin are painful

ikt

07/01/2018, 3:23 PM

Are kotlin/webgl2 api in the works, or are we stuck with webgl1 ?

ikt

07/01/2018, 5:34 PM

Does Kotlin/common have Math ceil/floor/round ?

wei

07/01/2018, 7:08 PM

Yeah, my question is how I can specify key and value

Nikky

07/01/2018, 7:11 PM

myTriples.groupBy( { (name, gender, value) -> name to gender }, { (name, gender, value) -> value } )

👍 1

Nikky

07/01/2018, 7:11 PM

that should work

ikt

07/01/2018, 7:36 PM

Is there a channel for general topics, like "I'm looking for a Linux alternative to omnifocus to keep track of my todos" on this slack?

Nikky

07/01/2018, 7:38 PM

thats what i provided in the sample.. i am not the one asking the question here though

Nikky

07/01/2018, 9:24 PM

now i am interested though is there a infix factory for Triple ?

ursus

07/02/2018, 12:56 AM

so I can have my typesafety at compile time, like generics

karelpeeters

07/02/2018, 1:24 AM

On android the apk contains all (?) dependencies, that's not generally how the JVM works though. The gradle default don't build a fat jar for example, you have to ship the dependencies as separate jar files.

ursus

07/02/2018, 1:25 AM

intersting, but then how can you work with the dependency, if it is joined in at runtime, apis can be different

ursus

07/02/2018, 1:26 AM

okay so when I "see" library classes in my code, its IDE illusion?

ursus

07/02/2018, 1:27 AM

but you said its joined in at runtime, so that source does not know if its going to exist at runtime

ananthraghuraman

07/02/2018, 2:22 AM

I have been pulling my hair out trying to get Kotlin, IDEA plugin, gradle and Arrow-kt.io to work together. Can you please tell me which versions of all of these go together? At least could you point me to some online resource which demo's this?

ananthraghuraman

07/02/2018, 2:22 AM

It seems like IDEA does not recognize java imports in Kotlin

iex

07/02/2018, 6:38 AM

right - this also works

myMap += (key to value)

Aregev2

07/03/2018, 5:24 AM

When creating a function in build.gradle.kts file and not using it, it does not put the "unused method" markdown

mantono

07/03/2018, 12:01 PM

Will look into OkHttp tough, thank you 🙂

👍 1

Nikky

07/03/2018, 12:10 PM

have you tried fuel ?

Krs

07/03/2018, 12:11 PM

And i don't wan't to manualy javap every java file generated 😛

jlleitschuh

07/03/2018, 3:46 PM

@Ruckus Can you construct that type artificially so the compiler is happy?

redrield

07/03/2018, 6:55 PM

And used that in equals

karelpeeters

07/03/2018, 8:53 PM

val a: Byte = 46
val b: Byte = 2
val real = (b shl 8) + a

👍 1

skennedy

07/03/2018, 10:07 PM

One of my goals is to get rid of all the Java in my project, so if that’s the only option, I may just deal with the array copy, but thanks.

ikt

07/03/2018, 10:07 PM

when using IntelliJ and Kotlin-dsl for gradle, does buildSRc need to be marked as it's own module

napperley

07/04/2018, 2:40 AM

What features are likely to land in Kotlin 1.3 Milestone 1 (improved bit fiddling/byte handling?) ❔

Title

napperley

07/04/2018, 2:40 AM

What features are likely to land in Kotlin 1.3 Milestone 1 (improved bit fiddling/byte handling?) ❔

Guessing that value types could be included (https://github.com/JetBrains/kotlin/commit/7421780609ca681d28fcf551e6ec7fff38dbd6ba). Hopefully that will solve the problem with Byte returning a incorrect Int (via toInt function): https://stackoverflow.com/questions/38651192/how-to-correctly-handle-byte-values-greater-than-127-in-kotlin 🙏

redrield

07/04/2018, 3:43 AM

@napperley What do you mean by value types in that commit? I was thinking structs à la Swift, but I only saw work on coroutines and unsigned numerics from the scanning I did

napperley

07/04/2018, 6:46 AM

Thought that the unsigned types were value types. Then again looked at the commit too hastily.

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