What is a lambda function? Give an example.

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A lambda function in Python is a small, anonymous function defined with the lambda keyword. It can take any number of arguments but has only one expression, which is implicitly returned. Key points: Anonymous (no name).Usually used for short, simple functions.Syntax: lambda arguments: expressionReturns the value of the expression. Example: Common use case: Sorting with a custom key Lambda functions are handy for quick functions you don’t need to reuse or name explicitly. Want me to show lambda examples in other languages?

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What is a lambda function? Give an example.

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Key points:

Example:

Common use case: Sorting with a custom key