Books

En este libro aprenderás a construir una tienda en línea moderna con Django, siguiendo una estructura modular, escalable y pensada para proyectos reales. A lo largo de los capítulos iremos avanzando desde la creación inicial del proyecto hasta la implementación de módulos completos como el blog, la tienda online, los filtros, la paginación y la integración con pasarelas de pago como PayPal y Stripe.

The book about the fundamentals of League of Legends.

Una historia de rebelión, traición y redención en la Europa medieval. Desde la lucha de Escocia por su independencia hasta las intrigas de la corte francesa e inglesa, templarios, reyes y conspiradores cruzan destinos.

Fewer blowups. Faster decisions. Quieter backchannels. This field manual gives engineering managers and SRE leads a Quick Start: 90 Minute Crisis Triage, six saboteur patterns with straight containment plays, word for word scripts for live moments, and post-conflict repair that holds under pressure. 138 pages with printable worksheets and pocket cards. Start now. If it doesn’t help, use the 60-day refund.

UNA: Awakening the Giant — The Army of 700 Million Sons of Africa Motherland is a prophetic call for Africa’s youth to rise, unite, and claim their destiny. With fire and vision, Adrianus Andrew Muganga (Ramadan) exposes the lies of poverty and division while declaring the dawn of a United Nations of Africa. This is not just a book to read — it is a trumpet to live.

Most change efforts fail—not because of resistance, but because of structure. Structure & Power reveals how the architecture of roles, rules, and routines silently shapes innovation, agility, and success. Culture matters, but structure decides who gets to act, who holds power, and which ideas survive. If you’ve ever watched a transformation stall, seen agility reduced to theater, or felt stuck in a system that rewards inertia over initiative, then this book will give you the language, tools, and leverage to challenge that system at its core. For product leaders, change agents, and systems thinkers, Structure & Power offers a clear-eyed, actionable guide to building lasting change by starting where it actually matters.

Most teams don’t suffer from a lack of effort—they suffer from a lack of alignment. Goals are misaligned, boundaries are unclear, and work often centres on internal priorities instead of user needs— resulting in frustration and delays. User Needs Mapping: Aligning Teams Around What Matters offers a practical, visual way to reconnect organisations with the people they serve. Instead of guessing at structure or copying someone else’s model, this book shows you how to expose hidden dependencies, identify genuine user needs, and make better choices about team design and responsibilities. Through real-world case studies and step-by-step guidance, you’ll learn how to navigate tensions between wants, needs, and feasibility, create clarity of purpose, and build teams that deliver meaningful outcomes. Whether you’re a leader, product manager, architect, or change agent, this book equips you to turn complexity into clarity and enable teams to flow faster—aligned around what matters.

Unmask the hidden forces that have deceived humanity from ancient empires to the modern world. The Revelation of Deception and Return to Purity exposes the illusions of pride, sorcery, and false power while guiding readers back to truth, humility, and spiritual awakening. A prophetic call to break free from darkness and reclaim the eternal flame of purity.

Mastering Forecasting Metrics & Accuracy: For Data Science and BeyondForecasting models are only as good as the metrics used to measure them. Yet many teams still rely on outdated or misleading measures like MAPE. This book is the first comprehensive, practitioner-friendly guide dedicated entirely to forecast evaluation metrics — blending clear theory, Python recipes, and real-world case studies.Learn how to avoid common pitfalls, measure bias, handle intermittent demand, and apply advanced metrics like MASE, RMSSE, CRPS, pinball loss, and calibration scores. Each chapter includes formulas, code, and visuals to make concepts easy to apply.Perfect for data scientists, ML engineers, analysts, researchers, and industry professionals in retail, finance, and energy. No heavy math required.Living book: buy once, get free lifetime updates.Measure what matters.