Python Lambda Functions: Uses and Examples

Lambda functions are anonymous functions that can define simple functions in one line of code. They have various functions.

1. Create simple functions: lambda functions can be used to create simple functions in one line of code without the need to use the def keyword to define a function.
2. Simplify code: Lambda functions are often used in places where a simple function is needed, to make the code more streamlined and improve readability.
3. Lambda functions are commonly used in higher-order functions such as map, filter, and reduce, where they can be passed as parameters to these functions.
4. Lambda function: A lambda function is a type of anonymous function that does not require a specific name, which can be convenient in certain situations.
5. Temporary use: Lambda functions are typically used for temporary needs and do not require a defined name as they are discarded after use.

In general, the main purpose of lambda functions is to create simple, anonymous functions in order to streamline code and improve readability.