Java Development
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Expand Columns with Apache POI
Apache POI stands as a widely used Java API designed for programmatically manipulating various Microsoft Office documents including Word, Excel,…
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Spring Data JPA Pagination and Sorting example
One common challenge in application development is handling large datasets while maintaining responsiveness. With databases often containing vast amounts of…
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Spring Boot REST API Timeout (with Examples)
Timeouts in REST APIs happen when an API exceeds the anticipated or permitted duration for completion within a Spring Boot…
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Check if Letter Is Emoji With Java
Emojis frequently manifest within text that we might need to handle in our code. This scenario often arises when dealing…
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Value-Based Classes in Java
In Java 8, value-based classes represent immutable data structures with defined value equality, crucial for functional programming paradigms. With Java…
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Detect End Of File (EOF) in a Java File
EOF (End of File) signifies the point at which we have finished reading a file. It’s crucial to grasp EOF…
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Enhancing Java API Documentation with Code Snippets
Java API documentation is a crucial resource for developers, providing insights into the classes, methods, and functionalities of various Java…
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Spring Boot @ConditionalOnProperty Example
Spring Boot provides a plethora of annotations to simplify application development and configuration. One notable annotation among them is the…
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Creating Stream of Regex Matches
Regular expressions, commonly known as regex, serve as a robust mechanism for pattern matching. They empower us to identify particular…
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CATALINA_OPTS vs JAVA_OPTS in Tomcat
Apache Tomcat, often referred to as Tomcat, is an open-source web server and servlet container developed by the Apache Software…
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