What is Functional Programming and why it is important?
First Class Functions
Function is a first-class citizen in functional programming. What does it mean?
Hadoop security implementation using Kerberos.
Function currying is an interesting concept in Scala. How to implement?
What are pure functions and side effects. Start learning functional
Spark in Google cloud
Learn How to Install Hadoop and Spark in Google Cloud in just 2 minuts.
Scala is a functional programming language. Functions are the building blocks
Scala placeholder syntax
What is a scala placeholder syntax and why do we need it? Learn from experts.
Higher Order functions
Scala allows you to create Higher Order functions as first class citizens.
Scala Function Basics
Start learning Scala functions from the basics and become an expert.
Scala Function Literals
What are function literals? Learn Scala function literals from the expert.
Partially applied functions
What are Scala partially applied functions and how to use it? Simplified
Kafka Core Concepts
Learn Apache Kafka core concepts and build a solid foundation on Apache Kafka.
Scala Function Values
What are Scala Function Values? How to use Scala Function Values?
How do you implement private methods in a functional programming language.
Apache Spark Introduction
What is Apache Spark and how it works? Learn Spark Architecture.
Scala Variable length arguments
How do you create a variable length argument in Scala? Why would you need it?
Scala named arguments
Learn about named arguments and default values in Scala functions with
Referential Transparency is an easy method to verify the purity of a function.
Pure Function benefits
Pure Functions are used heavily in functional programming. Learn Why?
Free virtual machines
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Learn Scala Anonymous Functions with suitable examples.
Immutability in FP
The literal meaning of Immutability is unable to change? How to program?
Tail recursion is another concept associated with recursion. Learn with
Statements and Expressions
Statements and Expressions in Scala. How are they different?
Evaluate the expression now vs evaluate it for the first use. Strict vs Lazy?
Scala takes the credit to bring pattern matching to the center.
What is a closure?
A closure is a function. Like any other Scala function, a Closure may be pure