Core Java
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Understanding Invalid Characters in XML
XML, the Extensible Markup Language, is a fundamental building block for data exchange and configuration files. But like any language,…
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Optimizing Java Performance: A Look at the Execution Pipeline
Ever wondered how your seemingly simple lines of Java code transform into a functioning application? The magic lies in the…
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Add Elements to Java Collection
Looping through a List is a frequent task in Java, yet appending elements to it during iteration demands careful attention…
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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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