Heap Sort in C, C++, Java, Python and C#: Heaps, Sift-Down and Real Costs
Heap sort is O(n log n) in place on every input. How the heap lives in an array, code in five languages, and what the guarantee costs against quicksort.
Heap sort is O(n log n) in place on every input. How the heap lives in an array, code in five languages, and what the guarantee costs against quicksort.
Merge sort is stable and O(n log n) on every input. Code in five languages, measured comparisons and allocations, and four mistakes that compile.
Selection sort always makes n(n − 1)/2 comparisons and at most n − 1 swaps. Code in five languages, measured counts, and three mistakes that sort.
Insertion sort moves one element per out-of-order pair. A traced example, code in five languages, and measurements that show what that costs.
Dreaming of creating your own video games? This step-by-step guide shows you how to start a career in game programming—from learning the right languages to building your first playable projects and landing industry roles. Whether you’re aiming for indie development or AAA studios, this guide has you covered.
Managing money in your 20s and 30s can feel overwhelming, but Eric Tyson’s Personal Finance in Your 20s & 30s For Dummies simplifies the process. This comprehensive guide covers everything from budgeting and saving to investing and avoiding debt, making it an essential resource for young adults navigating financial independence.
Jim Highsmith’s Agile Project Management: Creating Innovative Products is a comprehensive guide to Agile methodologies, blending theory with practical insights. Perfect for project managers, product owners, and business leaders, this book emphasizes innovation, leadership, and real-world application. Whether you’re new to Agile or a seasoned practitioner, this resource will help you deliver customer-focused, adaptive products.
“Puzzles for Programmers and Pros” is a treasure trove of brain-teasing challenges designed to enhance logical thinking and coding skills. Whether you’re a beginner or a seasoned pro, this book offers a unique blend of fun and learning.
Whether you’re new to Windows or upgrading to Windows 11, Teach Yourself VISUALLY Windows 11 is your go-to guide. Packed with easy-to-follow visuals and practical tips, this book walks you through everything from setup and customization to using built-in apps and troubleshooting. Perfect for beginners, it simplifies complex tasks, helping you unlock the full potential of your Windows 11 experience.
Not “integrate frequently” but three or fewer branches, merged daily, no code freezes. The practices with evidence behind them, and their limits.
How Google Tests Software offers a rare glimpse into Google’s testing methodologies, blending theory with practical insights. This review explores its key features, strengths, weaknesses, and target audience, making it a valuable resource for anyone in software development.
Truevision 3D is a game engine that has been a significant player in the world of 3D game development. Known for its versatility and ease of use, Truevision 3D has been utilized by both indie developers and professional studios to create a wide range of games and simulations.