OOP

Learn the most common React Hooks mistakes involving useEffect, useState, dependency arrays, stale values, cleanup, and unnecessary effects—with practical examples and fixes

Learn the Docker commands developers use most often to build images, run containers, inspect applications, manage images, view logs, and clean up unused resources.

AI coding agents can now do much more than autocomplete code. Learn how to use them for planning, implementation, testing, debugging, and code review while keeping developers in control of quality and security.

Build a practical semantic search system with Python and Sentence Transformers. Learn how text becomes embeddings, compare queries with documents, rank results by similarity, and turn the prototype into a reusable search component.

Learn how to use Wireshark to capture and analyze network traffic. Understand packets, protocols, display filters, TCP conversations, DNS requests, HTTP traffic, and a practical troubleshooting workflow.

Learn how to approach coding interview problems step by step, explain your reasoning clearly, choose an efficient solution, test edge cases, and communicate trade-offs without freezing during the interview.