isEmpty
Returns true
if the map is empty (contains no elements), false
otherwise.
Since Kotlin
1.0Returns true
if the map is empty (contains no elements), false
otherwise.
Since Kotlin
1.1Returns true
if the map is empty (contains no elements), false
otherwise.
Since Kotlin
1.0Returns true
if the map is empty (contains no elements), false
otherwise.
Since Kotlin
1.3Returns true
if the map is empty (contains no elements), false
otherwise.