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Published on June 11, 2025

Building Your First Servlet: Handling HTTP Requests in Java

Have you wondered how Java web apps handle user requests? HTTP requests like log...

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Published on June 02, 2025

Implementing a Circular Linked List in Java with Code Examples

Have you ever thought about how computers repeat tasks? Think of a round-robin g...

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Published on May 27, 2025

Implementing Reactive Programming in Java with Project Reactor

Blocking operations occur when you wait for a job to complete before going on. T...

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Published on May 13, 2025

How to Build a Multi-Threaded Web Crawler in Java

Ever wondered how search engines provide nanosecond results from the web? The se...

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Published on April 30, 2025

Create a Simple Java Attendance System

Have you ever struggled to manually keep track of class or work meeting attendan...

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Published on April 16, 2025

How to Build a Robust Currency Converter Application in Java

Imagine converting currencies with a few clicks on the spot. Traveling overseas,...

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Published on April 10, 2025

Building Edge Applications with AWS Lambda@Edge: A Tutorial for Low-Latency Serverless Solutions

Have you ever thought how large-scale applications provide instant information t...

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Published on February 24, 2025

Reversing a Linked List: Iterative and Recursive Approaches in Java

Why is reversing a linked list a common coding interview question? It assesses d...

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Published on February 21, 2025

Sliding Window Technique: Optimizing Subarray Problems in Java and Python

Ever had a coding challenge when brute-force techniques are too slow? Efficiency...

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Published on February 17, 2025

Efficiently Rotating Arrays: Implementations in Python, Java, and C++

Have you tried reordering array elements for data manipulation or competitive pr...

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