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Questions - named-constructor

Dart/Flutter remove boilerplate parameters in named constructor to reduce code size

I have a class with multiple named constructors. All of them have a set of defined parameters and for now I have to rewrite them all over again when I add a new named constructor. Is there a way to re...
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Benjamin Sx

flutter

dart

constructor

boilerplate

named-constructor

Votes: 0

Answers: 1

Latest Answer

It may not be what you want, but we can divide the code about named constructor like this. class Person { const Person( this.name, this.age, this.lastName, this.login, this.anoth...
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bakatsuyuki

What is the difference between `{}` and `Map.of()`?

I'm checking Map class. I would like to know the difference between these two below. Are they exactly the same? What does Map.of do? Map<int, int> m1 = Map.of({1: 1, 2: 2}); Map<int, int> ...
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dmjy

flutter

dictionary

dart

constructor

named-constructor

Votes: 0

Answers: 1

Latest Answer

check the this Dart docs Map.of() is the same as Map init Map.of() factory Map.of(Map<K, V> other) = LinkedHashMap<K, V>.of; But my guess is that since Map initialization is a variable ...
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TwoGirls

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