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announcements
  • a

    Andrei

    05/14/2018, 4:46 PM
    is Object a good place for const values?
    a
    k
    • 3
    • 2
  • t

    tschuchort

    05/14/2018, 6:36 PM
    why?
    c
    a
    • 3
    • 6
  • d

    Darshan Mistry

    05/15/2018, 5:20 AM
    Hello can you suggest me kotlin open source project like kotlinconf-app(https://github.com/JetBrains/kotlinconf-app).
    k
    • 2
    • 4
  • e

    elect

    05/15/2018, 9:37 AM
    I have a
    lateinit
    in an
    object
    object offscreenPass {
            ...
            lateinit var commandBuffer: VkCommandBuffer
    But whenever I try to query if it has been initialized
    if (offscreenPass::commandBuffer.isInitialized)
    , I get
    Backing field of 'lateinit var commandBuffer: VkCommandBuffer' is not accessible at this point
    i
    • 2
    • 3
  • d

    Davor Maric

    05/15/2018, 12:24 PM
    What does first parameter
    <X>
    stand for? It always confused me..
    a
    a
    • 3
    • 9
  • l

    lex

    05/16/2018, 5:35 AM
    @gpeal what version of kotlin and IDEA you use? It works fine
    j
    g
    +2
    • 5
    • 17
  • l

    louiscad

    05/16/2018, 2:46 PM
    What you can do however, is wrapping the class if you want to add a field, or use property extensions/properties
    s
    • 2
    • 1
  • e

    elect

    05/17/2018, 8:24 AM
    I cant seem to find a way to detect whenever a
    KProperty1.returnType
    is an Array type via reflection
    d
    • 2
    • 31
  • j

    Jonata

    05/17/2018, 1:49 PM
    hi guys, i need a lib “walkthrough”, anyone could recomend for me
    :google: 2
    k
    l
    h
    • 4
    • 7
  • k

    Kayvan

    05/17/2018, 9:15 PM
    Question, I have a library class in this form:
    java
    public class Transformation<T extends Transformation>
    and I would like to use it in my kotlin project but the problem is that java lets me not provide a type parameter but kotlin forces me to do so. How can I provide a type parameter to this class without having it recurse?
    kotlin
    Transformation<Transformation...>()
    c
    • 2
    • 1
  • c

    christoph.pickl

    05/18/2018, 7:53 AM
    hi there. i was invited to give a presentation about kotlin+android+security but i am not quite sure if there is something i could talk about. anyone got any ideas?
    l
    • 2
    • 2
  • t

    Tristan Caron

    05/18/2018, 8:55 AM
    Hello, the website (https://kotlinlang.org/docs/reference/control-flow.html) is not responding to scroll events for me. It has been a while now. Is it something you are aware?
    c
    • 2
    • 2
  • b

    brabo-hi

    05/18/2018, 9:42 AM
    In kotlinx how can we get data-* attribute on a particular tag ?
    b
    • 2
    • 2
  • a

    adams2

    05/18/2018, 2:06 PM
    how do you format a where generic on top of this
    s
    • 2
    • 2
  • p

    pdegand

    05/18/2018, 4:07 PM
    Hi, any plans on making the code coverage from IntelliJ/Android Studio to work with
    inline
    functions ? Or maybe it works alread but I need to enable something
    k
    • 2
    • 1
  • a

    Aliskaot

    05/19/2018, 3:25 PM
    I stuck at setting Gradle Home...
    s
    s
    • 3
    • 5
  • a

    Aliskaot

    05/19/2018, 3:52 PM
    Importing project through
    build.gradle
    from IntelliJ starting page actually works. Thanks! @Shawn
    👍 2
    s
    • 2
    • 1
  • s

    seetha

    05/19/2018, 7:42 PM
    Hi there. We are hosting an awesome 2 day Kotlin Workshop for intermediate Android devs on June 9/10th in San Francisco (https://velos-kotlin-weekend.eventbrite.com). I submitted a form about the event on kotlinlang but it doesn't show up in the events yet. Does anyone know who to contact about this, or if the community talks are no longer being updated?
    o
    • 2
    • 1
  • d

    Dj

    05/20/2018, 5:49 PM
    Any link for for Kotlin-Android beginners ? I saw some of Udacity and developer.android links they are converting existing classes. I am looking more into from the basics
    k
    • 2
    • 1
  • d

    Dj

    05/20/2018, 6:44 PM
    Do we have a Gson library for Kotlin ?
    s
    h
    +3
    • 6
    • 7
  • m

    Marcin Wisniowski

    05/20/2018, 9:15 PM
    Are there any good resources for teaching programming (from scratch) with Kotlin?
    n
    g
    • 3
    • 8
  • k

    karelpeeters

    05/20/2018, 10:47 PM
    It does require an instance per pair and it forces the values to be boxed. A real primitve array will be way faster.
    i
    b
    g
    • 4
    • 16
  • d

    dumptruckman

    05/21/2018, 4:20 AM
    Is it possible to create extension functions that are only available in the context of a function's parameters?
    s
    • 2
    • 22
  • j

    Jorge Riveiro

    05/21/2018, 7:59 AM
    Hello, does anyone know of a library to create a chat on Android with Kotlin?
    c
    a
    • 3
    • 4
  • k

    karelpeeters

    05/21/2018, 12:50 PM
    How do I get a blank try-kotlin file? Going to https://try.kotlinlang.org/ always redirects me to the Koans.
    s
    • 2
    • 3
  • j

    jurajsolarml

    05/21/2018, 1:15 PM
    Hello I am a beginner. I do not see my logo or any other picture when I come in. I tried everything possible 😞 How can I fix it? Thank you https://hastebin.com/afewehojaz.xml
    k
    • 2
    • 3
  • k

    karelpeeters

    05/21/2018, 2:20 PM
    Right, that works if you have an instance parameter. But what if you only have a type parameter?
    a
    • 2
    • 4
  • k

    karelpeeters

    05/21/2018, 6:30 PM
    But what would the solution be in a nontrival case?
    g
    • 2
    • 5
  • d

    davide

    05/22/2018, 9:31 AM
    Hi everyone, I have a question about
    Dao/Repository
    in Kotlin. Some Github projects like https://github.com/mvysny/vok-orm and https://github.com/JetBrains/Exposed/ use the DAO approach defining data access methods on the entity using a companion object, while, generally, in Java(i.e. Spring Data) we use Repositories to access the data. What is your opinion? Why one approach is better than another?
    l
    s
    • 3
    • 3
  • k

    Krizzu

    05/23/2018, 7:33 AM
    how you guys doing?
    d
    • 2
    • 1
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Title
k

Krizzu

05/23/2018, 7:33 AM
how you guys doing?
d

dawidhyzy

05/23/2018, 7:46 AM
Waiting for the response from almost 17K people? 😄
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