Lambdas
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What is Lambdas?
Lambdas, also known as anonymous functions, are a fundamental concept in Dart and Flutter. They are a way to create short, inline functions that can be passed as arguments to other functions or assigned to variables.
Lambdas are defined using the => operator and can take zero or more arguments. They can also contain expressions, statements, and return values.
Free resources to learn Lambdas
- Official docsAnonymous Functions
- ArticleLambda Functions in Dart
- VideoAnonymous Function in Dart | Lambda Function
More in stage 11: Advanced Dart
Lambdas: common questions
Can I learn Lambdas in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Lambdas in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Lambdas tutorial for beginners?
It is lesson 56 of 108 in the free Flutter roadmap, in stage 11, Advanced Dart. If you are new to Flutter, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.