Dart for C# Developers, Part 1: Types, Null Safety, Collections, Functions and Records
Dart's null safety, unlike C#'s, is sound: using a nullable value without a check is a compile error rather than a warning, and a non-nullable variable can never be null at run time. For readers who know C#, we explain var/final/const, how const produces canonical instances, collection if/for and null-aware elements, named parameters and records with real output, and write Bookstore's Book and Author models.
15 Nov 2026
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14 min
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4
