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Understanding keyword Yield in Dart + Examples in other languages

Understanding yield across languages (with examples) The yield keyword might look simple — but it hides a lot of power. In my latest article, I explain how yield works to create generators, which let you produce values lazily and pause/resume function execution. Even better: I show how yield behaves across multiple languages, with real code examples in: Dart JavaScript Python C# Java (yes — Java has a yield too, in switch expressions) Whether you're new to yield or just want to see how different languages implement the concept, this article is for you.

Apr 18, 2025 - 23:23
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Understanding keyword Yield in Dart + Examples in other languages

Understanding yield across languages (with examples)

The yield keyword might look simple — but it hides a lot of power.

In my latest article, I explain how yield works to create generators, which let you produce values lazily and pause/resume function execution.

Even better: I show how yield behaves across multiple languages, with real code examples in:

  • Dart
  • JavaScript
  • Python
  • C#
  • Java (yes — Java has a yield too, in switch expressions)

Whether you're new to yield or just want to see how different languages implement the concept, this article is for you.

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