Books

Most authentication tutorials show you how to log users in. This book shows you how to trust your system in production.Learn how authentication and authorization really work by building a complete Node.js backend with email verification, JWTs, password recovery, admin roles, security protections, and full Postman testing—without shortcuts, magic, or guesswork.If you’re tired of auth tutorials that break the moment things get real, this book is for you.

Master the powerful world of Business Central administration and automation! This comprehensive guide unlocks the secrets of the Admin Center API, Automation APIs, telemetry monitoring, and performance optimization. Learn how to programmatically create companies, deploy extensions, manage users, and automate tenant provisioning with infrastructure-as-code principles. Whether you're preparing for MB-820 certification or building production-ready admin automation, this is your roadmap from manual administration to full automation expertise.

A 20-page PDF summaries of Game Theory essentials, covering Nash Equilibrium, Shapley Values, and Stable Matchings.

A senior level Android book about what actually breaks in production: Compose, performance, architecture, build systems, CI, and scale. Less “hello world”, more “keep it alive”.

The twist is based on a real experience.

One app. Two people looking for nothing serious. And a ten-year journey they never saw coming. Amina and Francisco thought they were just passing the time, but life had other plans—including a surprise baby, three fur babies, and a love worth every mile of the drive.

A grab-and-go library of 100 bodyweight HIIT workouts—no equipment, no planning, just train.

Buku ini membawa Anda dari “cara menggunakan Kotlin” menuju “bagaimana Kotlin sebenarnya bekerja”, mengungkap implementasi internal, menjelaskan bytecode dan perilaku compiler, serta mekanisme yang membentuk bahasa ini. Jika Anda ingin menulis Kotlin yang lebih cerdas dan percaya diri—mulai dari dasar, coroutine, hingga multiplatform—buku ini menunjukkan mengapa segala sesuatu dirancang seperti sekarang. Hardcover | Paperback | ISBN: 979-8243872744 

本書將帶你從「如何使用 Kotlin」走向「Kotlin 真正如何運作」，揭示語言的內部實作，釐清位元組碼與編譯器行為，以及塑造 Kotlin 的核心內部機制。如果你希望在語言基礎、協程與多平台開發中撰寫更聰明、更有自信的 Kotlin 程式碼，這本書將告訴你一切為何如此設計。 Hardcover | Paperback | ISBN: 979-8243872744 

Want to grow taller and feel more confident during puberty? This book gives you the real blueprint: habits that support growth hormone, bone strength, posture, and recovery with step-by-step plans, menus, and trackers. Forget fake “height pills.” Build the habits that help your body grow at its best.

本书将带你从“如何使用 Kotlin”迈向“Kotlin 真正是如何运作的”，深入揭示语言的内部实现，解析生成的字节码与编译器行为，以及塑造 Kotlin 的核心内部机制。如果你希望在语言基础、协程和多平台开发中编写更聪明、更自信的 Kotlin 代码，这本书将告诉你一切为何如此设计。 Hardcover | Paperback | ISBN: 979-8243872744 

This book is a systematic and practical introductory guide to bug hunting, designed for those who have finished learning the basics of web security and are ready to achieve the real-world milestone of obtaining their first CVE ID.