Dart SDK
dart:core
Map
<K, V>
property isEmpty
isEmpty
class Map
Constructors
Map
from
fromIterable
fromIterables
identity
unmodifiable
Properties
isEmpty
isNotEmpty
keys
length
values
hashCode
runtimeType
Methods
addAll
clear
containsKey
containsValue
forEach
putIfAbsent
remove
noSuchMethod
toString
Operators
operator []
operator []=
operator ==
Static methods
castTo
bool
isEmpty
Returns true if there is no key-value pair in the map.
Source
bool get isEmpty;
property isEmpty