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Core Java

Deep Dive into Java HashMap: Performance Optimizations and Pitfalls
When it comes to managing key-value pairs in Java, the HashMap is one of the most widely used data structures.…
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Core Java

Persisting Quartz Scheduler Jobs in a Database
When building Spring web applications, recurring tasks such as sending reminders, generating reports, or processing background data are a common…
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Android

Converting a Website into an Android App with Bubblewrap
Modern users often prefer the convenience of mobile apps over browsing websites through a browser. If you already have a…
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Enterprise Java

Eclipse Kura for Industrial IoT: Managing Edge Devices and Gateways
In the rapidly evolving landscape of the Industrial Internet of Things (IIoT), edge computing plays a critical role in ensuring…
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Software Development

GraalVM Ahead-of-Time Compilation: A Guide to Optimizing Production Builds
GraalVM’s Native Image, which uses Ahead-of-Time (AOT) compilation, is a game-changer for Java applications, offering near-instant startup times and significantly…
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Enterprise Java

Drools Chaining Approaches
Rule engines implement automated reasoning by applying rules to a set of facts. Two classical reasoning approaches are forward chaining…
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Enterprise Java

Different Log Levels for File and Console in Spring Boot
In Spring Boot applications, logging plays a critical role in monitoring and troubleshooting. By default, Spring Boot uses Logback as…
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