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Software Development
Probabilistic Data Structures: The Theory Behind Bloom Filters, HyperLogLog, and Count-Min Sketch
When exact answers are too expensive, approximate answers with bounded error save the day — and the server budget. Imagine…
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Core Java
Converting Between Byte Arrays and Short Arrays in Java
This article demonstrates how to convert a byte array to a short array and convert a short array back to…
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Software Development
Understanding Database Triggers
Database triggers are powerful mechanisms that allow you to automatically execute predefined logic in response to specific events occurring in…
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Meta JCG
[DEALS] Microsoft Visual Studio Professional 2022 + The Premium Learn to Code Certification Bundle (98% off) & Other Deals Up To 98% Off
Hello fellow geeks, Fresh offers await you on our Deals store, please have a look! Microsoft Visual Studio Professional 2022…
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Core Java
Post-Quantum Cryptography in Java: What the NIST Standards Mean for Your TLS, JWT, and Key Management Code
In August 2024, NIST finalized the world’s first post-quantum cryptography standards. JDK 24 and 25 have already begun shipping the…
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Core Java
Convert Word Documents to HTML in Java Using Apache POI
Converting Microsoft Word documents into HTML is a common requirement for web publishing, document storage, and content transformation systems. In…
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Enterprise Java
Understanding and Fixing Sonar’s Serialization Warning in Java
When working with Java applications, especially in enterprise environments, static code analysis tools like Sonar often raise warnings related to…
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Core Java
The Hidden Cost of Records: When Java Records Break Your Serialization, JPA, and Reflection-Heavy Code
Records are now a mainstream Java feature — clean, concise, and genuinely useful. But the introductory tutorials skip the part…
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Meta JCG
[FREE EBOOKS] The Art of Attack, Creative Machines & Four More Best Selling Titles
Hello fellow geeks, Fresh offers await you on our Information Technology Research Library, please have a look! The Art of…
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