L 42: LAMBDA FUNCTION IN PYTHON | ANONYMOUS FUNCTION IN PYTHON | PYTHON COURSE FOR BEGINNERS

In Python, an anonymous function or lambda function is a function that is defined without a name.
While normal functions are defined using the def keyword in Python, anonymous functions are defined using the lambda keyword.
Hence, anonymous functions are also called lambda functions.
A lambda function in python has the following syntax.
lambda arguments:expression
Lambda functions can have any number of arguments but only one expression. The expression is evaluated and returned. Lambda functions can be used wherever function objects are required.
Advantages:
1. The code is simple and clear.
2. No additional variables are added.
Disadvantages:
1. Lambda expressions are a strange and unfamiliar syntax to many Python programmers.
2. Lambda functions themselves lack names and documentation, meaning that the only way to know what they do is to read the code.
3. Lambda expressions can only contain one statement, so some readable language features, such as tuple unpacking, cannot be used with them.
4. Lambda functions can often be replaced with existing functions in the standard library or Python built-in functions.
#lambdafunction #python #parnikatutorials
00:00 - Introduction
00:26 - User defined function
01:44 - Lambda function
03:44 - Program using lambda function
05:01 - Implementation in Jupyter Notebook
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