Dart by Example: Initializer Lists Dart by Example: Initializer Lists import 'dart:math' ; class Position { final int x ; final int y ; final d...

About Flutter What’s Dart? Why does Flutter use Dart? Flutter vs. React Native (and other options) Native development (iOS and Android) React Native, WebViews, and other cross-p...

Pub 软件包注册表 要求 配置软件包注册表 发布软件包 安装软件包 Pub 软件包注册表 为您的用户或组织发布 Pub 软件包。 要求 要使用Pub软件包注册表，您需要使用 dart 和/或 flutter . 工具。 以下示例使用 dart 。 配置软件包注册表 要注册软件包注册表并提供凭据，请执行以下操作： dart pu...

dartdevc: the Dart dev compiler More information dartdevc: the Dart dev compiler The Dart development compiler (dartdevc, also known as _DDC)_lets you run and debug your Dart ...

dartfmt dartfmt Use the dartfmt command to replace the whitespace in your programwith formatting that followsDart guidelines .This is the same formatting that you can getwhen ...

Maps Maps In general, a map is an object that associates keys and values. Bothkeys and values can be any type of object. Each key occurs only once,but you can use the same valu...

Summary Summary This page summarized the commonly used features in the Dart language.More features are being implemented, but we expect that they won’t breakexisting code. For ...