константа preconditionRequired
- @Since("2.1")
Реализация
@Since("2.1")
static const int preconditionRequired = 428;
© 2012 the Dart project authors
Licensed under the BSD 3-Clause "New" or "Revised" License.
https://api.dart.dev/stable/2.19.6/dart-html/HttpStatus/preconditionRequired-constant.html
