Core Java
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How to Convert Excel to JSON in Java
1. Introduction When Java applications deal with data interchange between different systems, it’s common to convert Excel to JSON. Apache…
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Serialization with FlatBuffers in Java
FlatBuffers in Java facilitates high-speed data serialization/deserialization, eliminating parsing overhead. Developed by Google, it offers a schema-less, memory-efficient solution for…
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Unleash the Power of AssertJ: Make Your Unit Tests Crystal Clear
Unit tests are the superheroes of the coding world, ensuring your code works as intended. But writing clear and concise…
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Finding the Parent of a Node in a Binary Search Tree with Java
In the domain of data structures, Binary Search Trees (BSTs) play a fundamental role in facilitating efficient search, insertion, and…
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Converting JSON Array to Java List with Gson
1. Overview In the realm of modern software development, the manipulation of data interchange formats like JSON (JavaScript Object Notation)…
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Java 22: What’s New?
Java 22, released in March 2024, brings a set of enhancements aimed at improving developer experience, code readability, and performance.…
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Generating the Juggler Sequence in Java
The Juggler sequence is a mathematical sequence defined for a given non-negative integer a0. This sequence is generated by repeatedly…
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Top Java Profilers for 2024
Java continues to reign supreme in enterprise development, but even the most robust applications can suffer from performance slowdowns. In…
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Create, Extract Jar Files on Linux, MacOS, and Windows
JAR (Java ARchive) files serve as the standard and portable means to consolidate all components of a Java application into…
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