feature library Null safety

Constants

isJavaScript → const bool
Information about the runtime environment. True, if the code is running in JavaScript.
identical(1, 1.0)
safeIntegerBits → const int
The safe bits of an int value. In the Dart VM integer are represented using 63 bits, in JavaScript we only have 53.
isJavaScript ? 53 : 63

Properties

maxSafeInteger int
The maximum safe value of an int.
final
minSafeInteger int
The minimum safe value of an int.
final