29 June 2019
Hello World 스터디 환경 IDE : IntelliJ OS : Windows10 JVM : JDK1.8 프로젝트 생성 File -> new Project -> Kotlin/JVM Hello World src -> new File -> Kotlin file / class app.kt package org.kotlinlang.play // 1 fun main() { // 2 println("Hello, World!") // 3 } package org.kotlinlang.play //...