CODEWITHSUNDEEP
flutterdart
UTKARSH Sharma
UTKARSH Sharma

Reputation: 836

Multiple execution of statement

I am just trying a random thing to clear my doubt but when I ran the code below the printing() function executes 2 times, can someone explain to me why the printing function executes 2 times.

void main() {
  runApp(new MyApp());
}

class MyApp extends StatelessWidget {
  printing() {
    print("printing");
  }

  @override
  Widget build(BuildContext context) {
    printing();            //calling printing() function
    return Container();
  }
}

op(in console):

printing
printing

Upvotes: 0

Views: 40

Answers (1)

F Perroch
F Perroch

Reputation: 2215

You should run your app in debug mode to understand what happens because there is no reason that your printing method is called twice.

I have tested your example and I have only one printing output in my console

Upvotes: 1

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