Kotlin Crash Course #8 - NULL SAFETY IN KOTLIN

[@mawulikazameti]

TEST YOU UNDERSTANDING : play.google.com/store/apps/details?id=com.eightbitstechnology.kotlinquiz

[@jakingsarchly6433]

This is really good well break down

[@mawulikazameti]

I'm glad you found it helpful.

[@elvisboateng5752]

Good job. Kotlin has an interesting name for single line if statement (Elvis function), why that?

[@mawulikazameti]

The Elvis operator (?:) gets its name because the symbol kind of resembles Elvis Presley's famous hairstyle!
==> But practically, it provides a default value when something is null, preventing crashes. Pretty handy!