最終更新:2021-10-29 (金) 17:51:17 (907d)
Dart/変数
宣言
Dart/型
ビルトイン型
Numbers
Strings
- Dart/String?
Booleans
- Dart/bool?
Lists
- Dart/List - also known as arrays)
Sets
- Dart/Set?
Maps
Runes
- Dart/Runes; often replaced by the characters API
Symbols
- Dart/Symbol?
The value null
- Dart/Null?
その他
- Dart/Object: The superclass of all Dart classes except Null.
- Dart/Future? and Dart/Stream: Used in asynchrony support.
- Dart/Iterable: Used in for-in loops and in synchronous generator functions.
- Dart/Never?: Indicates that an expression can never successfully finish evaluating. Most often used for functions that always throw an exception.
- Dart/dynamic?: Indicates that you want to disable static checking. Usually you should use Object or Object? instead.
- Dart/void?: Indicates that a value is never used. Often used as a return type.
