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Gopi Gorantala

Gopi is an Engineering Manager with over 14 years of extensive expertise in Java-based applications. He resides in Europe and specializes in designing and scaling high-performance applications.

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Single Responsibility Principle: Strengths and Weaknesses

Though SRP is the first fundamental design principle, it has its own advantages and disadvantages.

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How can I remove a specific item from an array in JavaScript?

Removing a specific item from an array is the most use case a developer runs into. You will learn more than 7 ways to achieve this.

How can I remove a specific item from an array in JavaScript?
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How To Write Lambda Expressions

This lesson introduces the basic lambda expression structure with tips to write efficient code.

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Java Functional Programming with Lambdas and Streams API

Java 8 is bundled with massive features and improvements to the JDK, JRE and more. It introduced functional programming in Java.

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What Are Lambda Expressions?

This is an introductory lesson on lambda expressions. You will learn about the lambda operator, expression, syntaxes and more!

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Power Of Two (Exercise Problem)

This is an exercise problem for your practice. Try to come up with an approach and solve it by yourself. Good Luck!

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User-Defined Customer Interface (Exercise Problem)

This is an exercise problem for your practice. Try to come up with an approach and solve it by yourself. Good Luck!

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What Are UnaryOperator And BinaryOperator's?

Unary and Binary operators are the other two functional interfaces that most developers are interested in.

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Course Overview: Functional Programming in Java

This course deep-dives into each of the functional programming concepts that got introduced in the Java programming language.

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Introduce Yourself To Java Functional Programming