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“dart example” Code Answer’s
dart ?? operator
dart by
Faithful Falcon
on Jun 12 2020
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3
int val1; final int val2 = 20; console.log(val1 ?? val2); //result => 20 because val1 is null ---------------------------------- final int val1 = 30; final int val2 = 20; console.log(val1 ?? val2); //result => 30 because val1 is not null
dart ?? operator
dart by
Defeated Deer
on May 19 2020
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-2
expr1 ?? expr2
Source:
www.w3adda.com
dart example
dart by
ZDev1
on Jul 15 2020
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-2
void main() { print('Hello, World!'); }
Source:
dart.dev
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