Flutter
dart:collection
MapMixin
<
K
,
V
>
length property
length
MapMixin class
Constructors
MapMixin
Properties
entries
isEmpty
isNotEmpty
keys
length
values
hashCode
runtimeType
Methods
addAll
addEntries
cast
clear
containsKey
containsValue
forEach
map
putIfAbsent
remove
removeWhere
toString
update
updateAll
noSuchMethod
Operators
operator []
operator []=
operator ==
length property
int
length
override
The number of key/value pairs in the map.
Implementation
int get length => keys.length;