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Enterprise Java
API Documentation with Spring REST Docs
In software development, creating clear and comprehensive documentation for APIs is essential. It ensures that developers can understand and utilize…
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Core Java
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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Desktop Java
Introduction to JFreeChart
Data visualization is a powerful tool for understanding and communicating information. Whether illustrating comparisons or highlighting patterns, having the right…
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Enterprise Java
Customize Event Handlers & Listeners in a Netty Chat Room Application
Netty is a framework for building high-performance, scalable network applications in Java. One of its key features is its event-driven…
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Enterprise Java
Using Query Hints in Spring Data JPA
Spring Data JPA offers a tool for fine-tuning database interactions: Query Hints. These hints are subtle suggestions to the underlying…
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Core Java
Modifying and Printing List Items Using Java Streams
Lists are fundamental building blocks in Java, holding collections of objects. A task could involve modifying the elements of a…
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Core Java
Counting the Number of Unique Digits in an Integer in Java
Counting the number of unique digits in an integer is an interesting problem that involves analyzing the individual digits of…
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Core Java
Find the Largest Prime Under a Given Number in Java
In computer science, checking whether a number is prime and finding prime numbers are fundamental tasks. This article explores two…
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Enterprise Java
Apache Kafka GroupId vs ConsumerId vs ClientId
Apache Kafka’s consumer groups are a powerful feature that enables parallel processing of messages from topics. When working with Kafka…
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