Safe Call Operator (?) in Kotlin.
Kotlin provides really impressive ways to avoid the infamous NullPointerException (The Billion Dollar Mistake) and Safe Call Operator (?) is one of them. This video explains how to use the SafeCall operator in Kotlin.
Join Our Telegram Channel: t.me/riboxinfomail
Kotlinlang Website : www.kotlinlang.org
Kotlin Playground: www.play.kotlinlang.org
Documentation: www.kotlinlang.org/docs/reference/
Like.Share.Subscribe