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Core Java
Java Array: Count Distinct Elements Frequencies
In programming, one common task is counting the number of times a specific element appears in an array. This is…
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Core Java
Getting the Insert ID in JDBC
When working with relational databases in Java, it’s common to perform insert operations and then retrieve the ID of the…
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Core Java
Using Apache POI to Extract Column Names From Excel
Apache POI is a powerful library that allows developers to work with Microsoft Office documents, including Excel files. Let us…
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Core Java
Unescape HTML Characters in Java
HTML entities are special characters reserved in HTML that need to be represented by a specific code. For instance, the…
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Enterprise Java
Spring AI Image Generation from Text Example
In today’s rapidly evolving technological landscape, integrating artificial intelligence (AI) into applications has become a key driver for innovation and…
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Core Java
Guide to FileWriter vs BufferedWriter
In Java, writing data to files is a common requirement, and the choice of the writer class can significantly impact…
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Core Java
Define Multiple Repositories With Maven
Apache Maven is a powerful build automation tool primarily used for Java projects. It simplifies the process of managing project…
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Core Java
Protocol Buffers gRPC Differences
As software development evolves, the need for efficient data serialization and communication between services becomes increasingly crucial. Protobuf (Protocol Buffers)…
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Enterprise Java
Containerize a Spring Boot Application With Podman Desktop
Containerization is a critical aspect of modern software development, enabling developers to package applications with all their dependencies into isolated…
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