Understanding repeated concepts and question models can help students crack half the exam before entering the hall.

This guide on 50 DSA patterns helps you recognize common problem types and apply proven approaches to solve coding questions ...

The key themes that defined the year behind us will also shape the one ahead. The most-read articles of 2025 tracked a return ...

There's a line of thought that equates intelligence with “pattern recognition.” How do you stack up on this unique cognitive ...

Nicholas Murray]’s Composite Test Pattern Generator is a beautifully-made, palm-sized tool that uses an ESP32-based development board to output different test patterns in PAL/NTSC. If one ...

Abstract: Software architecture is important to software development and it affects the cost and quality of software. Today the diverse question answering (QA) system is pervasive, except for simple ...