Books

Real-world advice for adding reliable tests to your Rails apps with RSpec, complete with expanded, exclusive content and a full sample application. Updates for Rails 7.1 in progress! Learn to test with confidence!

 Learn the hardware rules that make Rust code fast

Stop working like a machine. Start teaching like a human. Discover the secrets to saving 10+ hours a week using AI. Your classroom transformation starts here!

Master machine learning algorithms through worked examples and hands-on practice problems. From logistic regression to neural networks, this companion exercise book provides step-by-step solutions and progressive difficulty levels to build deep understanding.

Execution scales. Responsibility concentrates. As automated systems compress effort and multiply output, professional standing reorganizes around judgment rather than speed. This monograph examines how authority, accountability, and exposure shift when execution becomes infrastructure.

大多数人用感觉分析比赛，而本书选择用数据和概率重构判断逻辑。 从球队能力建模到 LightGBM 与泊松分布应用，再到概率校准与长期验证，本书完整呈现一套真实运行的足球预测系统。 这不是关于单场结果的讨论，而是一场关于如何在高度不确定环境中构建稳定模型的工程实践。

A ship physician who practices 1,000 miles from shore and trains medical AI systems explains what every clinician needs to know about the technology that is quietly reshaping their practice.

Imagine writing production-grade code with fewer errors, sprint reviews that highlight real insights instead of guesses, and teams that spend less time debugging and more time innovating. This isn’t science fiction, it’s the future of software engineering. AI-Augmented Software Engineering unlocks the practical power of AI tools while grounding you in ethical best practices. Discover how to automate the mundane, amplify your creativity, and shape intelligent systems that serve users all without sacrificing trust, quality, or integrity.Welcome to the next wave of engineering designed with intelligence, driven by values.

This chapter is part of the "Construct Gamer Starter Kit" collection and provides a guide to developing Memory Matching games, including MahJong, Hidden Pairs, and "Sequence 3+." The tutorial includes coding for both Construct v2 and v3, making it suitable for beginners and experienced web developers alike. It's perfect for anyone looking to create their own customized Memory Matching games with unique artwork and features.

Tired of paying monthly subscriptions to AI agents? Here is the answer

Marvelous Missy is a sweet little girl who is experiencing the "firsts" in life, that all little people do. Little people will enjoy reading/hearing about her adventures while learning and completing fun activities. Join her on her first adventure: The First Day of School.

In an era of zero-cost digital deception, trust is becoming the world's most valuable - and scarcest - commodity. Discover how "Trust Economics" and the Klyrox Protocol can engineer honesty back into our information systems by requiring real "skin in the game."

As traditional institutions struggle to keep pace with technology, sovereignty is shifting from legal parchment to digital protocols. Explore how "Algorithmic Sovereignty" is creating a new global order where code acts as the ultimate arbiter of power, property, and personhood.

We are transitioning from an economy of human clicks to a world governed by machine-to-machine APIs. This monograph provides the essential roadmap for surviving the "Agent Economy," where autonomous AI agents negotiate and transact in a market that no longer waits for human permission.

AI doesn’t fail because it isn’t smart. It fails because it isn’t usable. This book defines the foundations of designing AI agents people trust, understand, and rely on.