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What are two question marks flutter?

What does the question mark mean in flutter?

1 April 2022 Enpatika.com Genel

This is with null safety, the question mark means that this String? can possibly be null and flutter will allow you to assign null to it . String can never be null and you’ll get an error before compiling.29 Mar 2021

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What does the question mark mean in flutter?

1 April 2022 Enpatika.com Genel

This is with null safety, the question mark means that this String? can possibly be null and flutter will allow you to assign null to it . String can never be null and you’ll get an error before compiling.29 Mar 2021

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What are two question marks flutter?

1 April 2022 Enpatika.com Genel

double question mark operator means “if null “.

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