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Core Java
Java Objects.requireNonNull() Example
Null references have long been a source of errors in Java applications. A NullPointerException (NPE) is one of the most…
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Core Java
Filtering a List with Regular Expressions in Java
In Java, filtering a list based on certain criteria is a common operation. One powerful way to do this is…
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JavaScript
Top 4 JavaScript Frameworks in 2025: React, Angular, Vue, Svelte
As we move deeper into 2025, JavaScript frameworks continue to shape the way we build modern web applications. Whether you’re…
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Meta JCG
[DEALS] FolderFort 2TB Cloud Storage Pro Plan: Lifetime Subscription (78% off) & Other Deals Up To 98% Off – Offers End Soon!
Hello fellow geeks, Fresh offers await you on our Deals store, please have a look! FolderFort 2TB Cloud Storage Pro…
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Core Java
Mocking in Unit Tests: Mockito vs. EasyMock vs. JMockit
Unit testing is a critical part of software development, ensuring that individual components of your code work as expected. One…
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Python
Understanding LLM vs. RAG
The rise of AI-driven text generation has led to two powerful paradigms: Large Language Models (LLMs) and Retrieval-Augmented Generation (RAG).…
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Core Java
Get Thread by Name in Java
In Java, each thread has a unique name that helps in identifying and managing it. Sometimes, you may need to…
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JavaScript
Deno vs. Node.js: The Future of JavaScript Runtimes
JavaScript has become one of the most widely used programming languages, and its ecosystem continues to evolve with new tools…
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Node.js
Node.js 20: Key Performance Boosts and New Features
Node.js, the popular JavaScript runtime built on Chrome’s V8 JavaScript engine, continues to evolve with each new release. Node.js 20,…
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