Dart à doubler
void main() {
int n1 = 2;
var value = n1.toDouble();
print("Output = ${value}");
}
Shadow
void main() {
int n1 = 2;
var value = n1.toDouble();
print("Output = ${value}");
} // String -> int
main () {
var one = int.parse('1');
print(one == 1); // prints true
}
// String -> double
main () {
var onePointOne = double.parse('1.1');
print(onePointOne == 1.1); // prints true
}
var long2 = double.parse("STRING");import 'dart:convert';
void main() {
var a = 10; // An integer
var b = "20"; // A string
var c = int.parse(b);
print(a + c);
}// String -> int
var one = int.parse('1');
assert(one == 1);
// String -> double
var onePointOne = double.parse('1.1');
assert(onePointOne == 1.1);
// int -> String
String oneAsString = 1.toString();
assert(oneAsString == '1');
// double -> String
String piAsString = 3.14159.toStringAsFixed(2);
assert(piAsString == '3.14');