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12 المقالات

A developer-focused, end-to-end guide to YOLO object detection covering core concepts, datasets, training, evaluation, real-time inference, deployment, optimization, production risks, and interviews.

A 700-second API request cannot reliably complete inside a 600-second build. Learn how to find the real deadline, design timeout budgets, retry safely, and move long work out of the build path.

Modern JavaScript is not about clever syntax. Learn 15 practical features and patterns senior developers use to write safer, clearer, and more maintainable applications in 2026.

Understand Stellar smart contracts, Soroban’s Rust SDK, storage, authorization, fees, testing, deployment, security, and interview questions.

Learn Rust fundamentals through runnable examples, a practical CLI project, common beginner mistakes, coding exercises, and interview-ready answers.

Prepare for a Karat technical interview with a realistic 60-minute mock exam, five discussion questions, ten original JavaScript coding problems, detailed solutions, edge cases, follow-ups, and complexity analysis.


React Hooks look simple at first. You call useState , update a value, and the screen changes. Then the real questions begin: Why did my effect run twice? Why does this callback see an old value? Should I use useMemo everywhere for performance? When is useReducer better than useSt

A developer-focused, end-to-end guide to YOLO object detection covering core concepts, datasets, training, evaluation, real-time inference, deployment, optimization, production risks, and interviews.

A developer-focused guide to how deep learning works—from neurons and gradient descent to CNNs, transformers, production deployment, and the questions engineers should be ready to answer.
