Anjan Baradwaj

@anjanbaradwaj

Principal Engineer. Learner. Writer.

Bangalore, IndiaJoined August 2024

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Principal software engineer, passionate about learning and writing - technologies and otherwise

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Anjan Baradwaj's blogs

freeCodeCamp Englishfreecodecamp.org/news7 posts

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Recently published

freecodecamp.org

How to Use the Java Collections Framework – A Guide for Developers

In your Java applications, you’ll typically work with various types of objects. And you might want to perform operations like sorting, searching, and iterating on these objects. Prior to the introduction of the Collections framework in JDK 1.2, you w...

Jan 28, 202515 min read

freecodecamp.org

How to Design and Develop Web APIs: Essential Guidelines for Developers

Software applications have made our lives easier and better in many ways. We use them almost daily, and some people find themselves using applications more frequently than they interact with other people. But how do applications interact with each ot...

Oct 7, 20247 min read

freecodecamp.org

How Java HashMaps Work – Internal Mechanics Explained

A HashMap is one of the most commonly used data structures in Java, and it's known for its efficiency. Data in a HashMap is stored in the form of key-value pairs. In this article, I will introduce you to HashMaps in Java. We will explore the common o...

Aug 9, 20247 min read

freecodecamp.org

What are Creational Design Patterns in Java? Explained With Examples

Design Patterns provide you with an idea or a strategy for solving commonly occurring problems. They are proven solutions that follow the best practices and help you make your code flexible, reusable, and maintainable. The design patterns are classif...

Jul 26, 202411 min read

freecodecamp.org

How to Use Generics in Java – Explained with Code Examples

In your Java program, you might have encountered the dreaded ClassCastException at runtime while working with different types of objects such as Integer, String, and so on. This error is mostly caused by casting an object to the wrong data type. In ...

Jul 12, 20246 min read

Anjan Baradwaj

About

Available for

Anjan Baradwaj's blogs

Recently published

How to Use the Java Collections Framework – A Guide for Developers

How to Design and Develop Web APIs: Essential Guidelines for Developers

How Java HashMaps Work – Internal Mechanics Explained

What are Creational Design Patterns in Java? Explained With Examples

How to Use Generics in Java – Explained with Code Examples

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Anjan Baradwaj

About

Available for

Anjan Baradwaj's blogs

Recently published

How to Use the Java Collections Framework – A Guide for Developers

How to Design and Develop Web APIs: Essential Guidelines for Developers

How Java HashMaps Work – Internal Mechanics Explained

What are Creational Design Patterns in Java? Explained With Examples

How to Use Generics in Java – Explained with Code Examples