A modern programming language that makes developers happier.

kotlinlang

Can I know debug/release app launched?
I want do to something like
```if (isDebug) println("we a here")```
Maybe write something in `build.gradle.kts`?

I think it can be done a platform-specific way, like in <https://stackoverflow.com/a/26433618/11533773|this iOS example>.

`Throwable().getStackTrace()` in Debug:
```kotlin.Throwable.&lt;init&gt;()kotlin.Throwable
&lt;My stack trace&gt;
Konan_start
Init_and_run_start
start
0x0```
in Release:
```start
0x0```
Is it a good idea to use it?

You mean, the presence of the debug information? I’m not sure it is a good idea as far as there is a compiler option to enable it for release build(see <https://kotlinlang.org/docs/reference/native/ios_symbolication.html#enable-dsym-for-release-kotlin-binaries|here>).

For my target (don’t write debug log in release mode) it’s OK - when DSYM in release mode is on - normal to see debug log.