how to do type casting in dart for string
Casting an object to a string
use 'as String' at the end of the expressionhow to do type casting in dart for string
Casting an object to a string
use 'as String' at the end of the expressioncast variable dart
void main() {
var foo = [1, 2.3]; // rely on inference
print(foo.runtimeType); // List<num>
var bar = foo.retype<num>();
print(bar.runtimeType); // CastList<num, num>
print(bar == foo); // false
var baz = foo.cast<num>();
print(baz.runtimeType); // List<num>
print(baz == foo); // true
}tyoe casting in dart
void main() {
var a = 10; // An integer.
var b = "20"; // A string.
var c = int.parse(b);
print(a + c);
}Copyright © 2021 Codeinu
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