What is a Lambda in Coding?
What is a Lambda in Coding?
I completed my post-graduation in 2013 in the engineering field. Engineering is the application of science and math to solve problems. Engineers figure out how things work and find practical uses for scientific discoveries. Scientists and inventors often get the credit for innovations that advance the human condition, but it is engineers who are instrumental in making those innovations available to the world. I love pet animals such as dogs, cats, etc.
Aryan Kumar
18-Aug-2023A lambda expression (also called an anonymous function) is a short, inline function that can be used where a regular function is expected. Lambda expressions are often used to simplify code and make it more concise.
In Python, lambda expressions are defined using the
lambda
keyword. The syntax for a lambda expression is as follows:Python
arguments
: The arguments to the function.expression
: The expression that is evaluated and returned by the function.The following is an example of a lambda expression that adds two numbers:
Python
In this code, the
add_two_numbers
lambda expression takes two numbers as its arguments and returns the sum of the two numbers. Theprint()
function prints the result of theadd_two_numbers
lambda expression.Lambda expressions can be used in a variety of places in Python, including:
sorted()
function to sort a list of numbers in ascending order:Python
Python
Python