And "X && Y || Z" is usually equivalent to "X ? Y : Z". So "nullableVariable != ... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		thomasahle on Dec 17, 2019 \| parent \| context \| favorite \| on: Kotlin vs. Java And "X && Y \|\| Z" is usually equivalent to "X ? Y : Z". So "nullableVariable != null ? nullableVariable.someMethodCall() : fallbackIfNullMethodCall();".

twiceaday on Dec 17, 2019 [–]

If X is true and Y is false this returns Y instead of Z which is wrong.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact