What are lambda functions in Python and how are they used?
What are lambda functions in Python and how are they used?
12504-Jul-2023
Updated on 05-Jul-2023
Home / DeveloperSection / Forums / What are lambda functions in Python and how are they used?
What are lambda functions in Python and how are they used?
Aryan Kumar
05-Jul-2023Sure, I can help you with that.
What are lambda functions?
In Python, lambda functions are anonymous functions. This means that they do not have a name, and they are defined using the
lambda
keyword. Lambda functions are often used as arguments to other functions, such as themap()
andfilter()
functions.How are lambda functions used?
Lambda functions can be used in a variety of ways. Here are a few examples:
map()
andfilter()
functions. For example, the following code will use a lambda function to double the elements in a list:Python
The output of the code is:
Code snippet
Python
The output of the code is:
Code snippet
Python
The output of the code is:
Code snippet