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2. Lambda Function

Sumit Rawal answered on May 13, 2023 Popularity 5/10 Helpfulness 1/10

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  • 2. Lambda Function

    0

    The Lambda function is a one-liner alternative to the regular functions. It can be defined in a single line of code and thus takes less time and space in our code. For example, in the below code, we can see multiple examples of replacing a regular function with a lambda function.

    Function with one argument

    ##Regular function

    def multiply_by_2(x):

    return x*2

    ##lambda function

    lambda x: x*2

    Function with 2 or more arguments

    ##Regular function

    def multiple_three_numbers(x,y,z):

    return x*y*z

    ##lambda function

    lambda x, y, z: x*y*z

    Note: The lambda function cannot replace loop in python but we help us to convert a muli-line functionality into one-liner. 

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    Contributed on May 13 2023
    Sumit Rawal
    0 Answers  Avg Quality 2/10


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