https://kotlinlang.org logo
Channels
Powered by
#announcements
  • a

    Andrew Gazelka

    01/11/2019, 3:52 PM
    Not sure this is the best place to post this, but if I have an 
    InterpolationMap
    (interpolates numbers put in) and an 
    EvenInterpolationMap
    (which also puts in (-key,value)), does it make sense for 
    EIM
    to extend 
    IM
    ? If so, then how would I handle having non-final methods in the constructor? The current signature is 
    constructor(baseMap: Map<Double,Double>){putAll(baseMap)}
  • b

    Bernhard

    01/11/2019, 3:55 PM
    is there a way to filter based on a non null attribute and then access it in a null safe way? Maybe via contracts?
  • b

    Bernhard

    01/11/2019, 3:55 PM
    Currently using !! for that
  • h

    hudsonb

    01/11/2019, 3:58 PM
    filterNotNull()
  • b

    Bernhard

    01/11/2019, 5:54 PM
    any early look at what will be in 1.4?
    👍 2
  • d

    dagguh

    11/03/2020, 8:43 AM
    class 
    @since
    overrides explicit primary constructor 
    @since
    (at least in IJ):
    Copy code
    /**
 * @since 1.2.3
 */
class Foo
/**
 * @since 4.5.6
 */
constructor()
  • d

    dagguh

    11/03/2020, 8:56 AM
    and using 
    @constructor @since
    doesn't recognize it as a tag
    Copy code
    /**
 * @since 1.2.3
 * @constructor @since 4.5.6
 */
class Foo()
  • u

    user

    11/03/2020, 10:14 AM
    https://twitter.com/kotlin/status/1323569267917365251 Now that #KMM is Alpha, we are working on stabilizing the KMM plugin for Android Studio and will be regularly releasing new versions with new features, improvements, and bug fixes. Be sure to update to the latest version of the KMM plugin! https://t.co/eJ56cz7JOo Twitter
  • u

    user

    11/03/2020, 4:35 PM
    https://twitter.com/kotlin/status/1323665162759512066 📢All Kotlin 1.4 Online Event materials are now available! The talks and Q&As, including their slides and subtitles, are up. Check out this blogpost for a recap of the event and a playlist of the recordings: https://t.co/2CCWeboYtH Twitter
  • u

    user

    11/03/2020, 4:53 PM
    Kotlin 1.4 Online Event Recap: Materials and QuizQuest Winners The Kotlin 1.4 Online Event materials are available for you to watch any time. Recordings of the talks, and Q&As are available on the event web page, along with slides. You can also watch the recordings sequentially using the Kotlin 1.4 Online Event playlist: Kotlin 1.4 talks At the time of writing, the recordings from […]
  • a

    Arnab

    11/04/2020, 7:18 AM
    Hi all, I have recently upgraded my android project kotlin version from 1.3.71 to 1.4. It compiles fine, but am finding some runtime type inference issues? I have some functions which accepts a generic type and internally uses it for base64 decode and cast the byte array to passed in inferred generic type. When I invoke the function, the type is not defined explicitly but gets inferred based on calling function's return type. This works fine in 1.3.71, but from 1.4 onwards, the generic type is captured as java Void in runtime.
  • a

    Alexander Klimov

    11/04/2020, 11:37 AM
    Could someone point me out to example of unit test approach for the Kotlin Multiplatform project? P.S.: I think I won't be unique if say that Kotlin/JS multiplatform shared library example is especially interesting for me :)
  • a

    Ananiya

    11/04/2020, 11:43 AM
    hello there 👋 , okhttp is throwing error "unauthorized" which shows the key is wrongly placed. i have tried this with proper key in http request file
    Copy code
    POST <https://api.eu-gb.language-translator.watson.cloud.ibm.com/instances/XXXXXXX-c497-406d-9ea0-ae0253820616/v3/translate?version=2018-05-01>
Authorization: Basic apikey a31c_12usVFPhhF2z9iLokWp-XXXXXXXXXXX
Content-Type: application/json

{"text": ["Hello, world.", "How are you?"], "model_id":"en-es"}

###
    hopefully it worked but after i implement my code like this with okhttp(kotlin)
    Copy code
    val client = OkHttpClient()
        val json = """{"text": ["Hello, world.", "How are you?"], "model_id":"en-es"}"""
        val request = RequestBody.create(MediaType.get("application/json; charset=utf-8"),json)
        val response = Request.Builder()
                .url("<https://api.eu-gb.language-translator.watson.cloud.ibm.com/instances/XXXXXXXX-c497-406d-9ea0-ae0253820616/v3/translate?version=2018-05-01>")
                .addHeader("Authorization","Basic apikey a31c_12usVFPhhF2z9iLokWp-XXXXXXXXXXX")
                .post(request)
                .build()
        val answer = client.newCall(response).execute().body()!!.string()
        println(answer)
    it start throwing error from the server, i don't know if i put the POST wrongly
  • u

    user

    11/05/2020, 9:57 AM
    https://twitter.com/kotlin/status/1324289613599563776 🥳We just published Compose for Desktop Milestone 1! It provides a declarative & reactive way to create desktop user interfaces with pure Kotlin, and you can even share your UI with @AndroidDev! Read about it, try it & go build some desktop UIs!🛠️🖥️ https://t.co/Jp3Ykhi244 Twitter
    🔥 10
    K 16
  • u

    user

    11/05/2020, 1:22 PM
    https://twitter.com/kotlin/status/1324341298300674051 Did you know that applications built with Kotlin are 20% less likely to crash? 🤔 @FMuntenescu from @Google explains how Kotlin improves code stability, and shares the results of some Google Play store statistics. 📈 https://t.co/AddZKAuB4i Twitter
  • p

    Pacane

    11/05/2020, 2:59 PM
    and I'd like to avoid 
    ?.
    or 
    !!
    if possible
  • u

    user

    11/05/2020, 4:12 PM
    https://twitter.com/kotlin/status/1324383969689980928 It’s #KMMyth_busters time! 👷‍♂️👩‍🏭 And today's myth is: #KMM is an experimental technology and the Kotlin team might drop it at any time. 😢 In this thread we will bust this myth and explain why you shouldn’t worry about Kotlin giving up on KMM! 😎 https://t.co/eKTZ3kf96V Twitter
    K 6
  • a

    andylamax

    11/05/2020, 5:23 PM
    I don't know if this is the right place to ask this so just bare with me. Can someone please point me to a gradle configuration that shows how to publish to 
    kotlin-jvm,kotlin-js,kotlin-android,kotlin-multiplatform
    libraries to 
    maven-central
    ? I already have an OSSHR setup, its just the signing, the sources, the javadoc. Makes it a bit harder for me I tried their guides. But all of their guides tend to use 
    maven
    gradle plugin and not 
    maven-publish
    which is the one in kotlin docs. Help please. This is day 2 of hustling with very little progress
  • d

    df

    11/05/2020, 6:33 PM
    I'm trying to assign a value to a member property via reflection. Is 
    testInstance::class.memberProperties.find { ... }.call(my_value)
    the way to go?
  • u

    user

    11/05/2020, 7:53 PM
    Kotlin Heroes 5: ICPC Round is Approaching Welcome to Kotlin Heroes 5: ICPC Round, the new round of our regular competitive programming contest co-hosted by JetBrains and Codeforces! Register now and save the date – November 12, 2020. This is a special round for which we’ve joined forces with the world-famous ICPC, the International Collegiate Programming Contest. It’s a rare chance to […]
  • g

    groostav

    11/05/2020, 9:29 PM
    is it possible to disable intelliJ's auto-import functionality for a single file? I'm looking for something like 
    @file:Suppress("Intention:Stop auto importing things")
  • u

    user

    11/06/2020, 12:42 PM
    https://twitter.com/kotlin/status/1324693554095099907 🎉 Registration for Kotlin Heroes 5: ICPC Round is open! Take part in Kotlin Heroes to level up your coding skills, practice Kotlin, compete with top ICPC coders, and win prizes! Join now and save the date – November 12, 2020 ➡️ https://t.co/88NgCZlVmE #kotlin #KotlinHeroes https://t.co/4A43otR03Y Twitter
  • u

    user

    11/06/2020, 2:10 PM
    https://twitter.com/kotlin/status/1324715800486400000 ❓“Should I learn Kotlin for Android?” ❓“Does Google use Kotlin internally?” @FMuntenescu answers these and many other intriguing questions about Kotlin in this blogpost: https://t.co/VC1nxdM3uQ Twitter
  • a

    ArcticLampyrid

    11/07/2020, 2:54 PM
    Hi
    👋 6
  • b

    bjonnh

    11/07/2020, 10:31 PM
    I am a bit puzzled by that: https://discuss.kotlinlang.org/t/generics-type-mismatch-unable-to-convert-from-java/19830 anybody could bring some light here? I know that generic types are erased at runtime, but I can't find a way to have something that would behave like his Java code
  • d

    df

    11/08/2020, 3:16 PM
    Not sure where to ask but is there a way to configure kotlin / maven / kapt / querydsl in a way that the querydsl files will be generated regardless of the order of the xml elements in the pom.xml file? One of our github actions sorts the pom.xml file which leads to kapt not generating the required files
  • v

    V Badalyan

    11/09/2020, 7:58 AM
    Is have any simple way to get some language model (have lex, bison, yacc ) and gfenerate fast basic IR/converting tool?
  • m

    Max Gorbunov

    11/09/2020, 11:17 AM
    Is there any workaround for slow code analysis/autocompletion in Intellij Idea? P.S. Checked plugins, heap size, optimize imports on fly
1...452453454...3338Latest