[TroubleShooting] CoroutineContext version up issue

I was using Kotlin version 1.2.41 and I upgraded Kotlin version 1.2.41 to 1.3.21. Then, I got compile Error. $ ‘runBlocking(CoroutineContext = ..., suspend CoroutineScope.() -> T): T’ is only available since Kotlin 1.3 and cannot be used in Kotlin 1.2Here is original code plugins { id "org.jetbrains.kotlin.jvm" version "$kotlinVersion" id "org.jetbrains.kotlin.plugin.spring" version "$kotlinVers..
Computer Language/Kotlin 2019. 8. 30. 00:29
[Spring Boot] How to create new spring boot project with customizing

1. Using existing Homepage https://start.spring.io/ - Setting Project, Language, spring boot version, and dependency - Click Generate the project to download with .Zip and unzip as folder - Open folder with Development tool(like IntelliJ, Eclipse) 2. Using IntelliJ - Go File -> New -> Project - Choose Spring Initializr - Choose Type, Language, dependency - create Project Automatically And https:..
Architecture/Back-End 2019. 8. 28. 08:00
[TroubleShooting] Kotlin not configured in IntelliJ

Trouble Shooting history When I create spring-boot with Kotlin, IntelliJ can't reconize Kotlin class. As a result, I added the standard library to dependency management. implementation("org.jetbrains.kotlin:kotlin-stdlib")Kotlin-stdlib has extended versions of the standard library that add support for some of the features of JDK 7 and JDK 8. Checking https://kotlinlang.org/docs/reference/usi..
Computer Language/Kotlin 2019. 8. 27. 08:00
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