This is a short description of lambda calculus. Lambda calculus is the smallest programming language that is capable of variable substitution and a single function definition scheme. Haskell is the functional programming language based on lambda calculus, which I will explore. I already explained how to use VSCode for Haskell Development to support the code listed here.

Discuss the most possible ways of passing parameters in the python functions.

Python Data classes using collections.namedtuple, typing.NamedTuple and latest @dataclass decorator.

How to list and upload S3 bucket contents using Scala.

AWS EMR Serverless is a cost effective AWS Service to which you can submit Spark Scala jobs.