How to use ternary operator in Flutter/Dart

Question

How to do the if/else in a row on Dart/Flutter?

Type: variavel ? null : function() : function2()

Answer 1

You can do it like this:

Comparison ? Value if true : False value;

---

Ex.:

void main() {
    for (int i = 0; i < 5; i++) {
        var result = i % 2 == 0 ? print("$i - par") : print("$i - impar");
    }
}