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If you're a student studying computer science or a software developer preparing for technical interviews, this practical book will help you learn and review some of the most important ideas in software engineering - data structures and algorithms - in a way that's clearer, more concise, and more engaging than other materials. By emphas...

The Quechan are a Yuman people who have traditionally lived along the lower part of the Colorado River in California and Arizona. They are well known as warriors, artists, and traders, and they also have a rich oral tradition. The stories in this volume were told by tribal elders in the 1970s and early 1980s. The eleven narratives in this volume ta...

Dynamic Management Views (DMVs) are a significant and valuable addition to the DBA's troubleshooting armory, laying bare previously unavailable information regarding the under-the-covers activity of your database sessions and transactions. Why, then, aren't all DBAs using them? Why do many DBAs continue to ignore them in favour of &quo...

Resilient T-SQL code is code that is designed to last, and to be safely reused by others. The goal of defensive database programming, the goal of this book, is to help you to produce resilient T-SQL code that robustly and gracefully handles cases of unintended use, and is resilient to common changes to the database environment. Too often as deve...

The SQL Server 2016 In-Memory OLTP engine (a.k.a. Hekaton) is designed to exploit terabytes of available memory and high numbers of processing cores. It allows us to work with memory-optimized tables and indexes, and natively compiled stored procedures, in addition to the disk-based tables and indexes, and T-SQL stored procedures, that SQL Server h...

You've built web sites that can be used by humans. But can you also build web sites that are usable by machines? That's where the future lies, and that's what RESTful Web Services shows you how to do. The World Wide Web is the most popular distributed application in history, and Web services and mashups have turned it into a powerful...

This bestselling book is now the standard guide to building phone systems with Asterisk, the open source IP PBX that has traditional telephony providers running scared! Revised for the 1.4 release of the software, the new edition of Asterisk: The Future of Telephony reveals how you can save money on equipment and support, and finally be in control ...

This hands-on guide to hacking begins with step-by-step tutorials on hardware modifications that teach basic hacking techniques as well as essential reverse engineering skills. The book progresses into a discussion of the Xbox security mechanisms and other advanced hacking topics, with an emphasis on educating the readers on the important subjects ...

Computers are everywhere. We all need to learn how to use them, and many of us use them every day. But how do they work? How do they think? And how can people write software that is fast and easy to use? Computer science is a fascinating subject that explores these very questions. The easy and fun activities in this book, designed for studentren of...

The dramatic change in the price and accessibility of data demands a new focus on data analytic literacy. This book is intended for use by people who perform regular data analyses. It aims to give a brief summary of the key ideas, practices, and pitfalls of modern data analysis. One goal is to summarize in a succinct way the most common difficultie...

This book is about digital games, the people who play digital games, and how they play them. This poses a large problem: even when discussing one game, each instance of play is different. Combine this with the thousands of digital games, and the millions of players, and it is apparent that the number of individual instances of game play is unfathom...

For thousands of years, people have been saying that the world is changing and will never again be the same. Yet the profound changes happening today are different, because they result from a specific technological development. It is now possible, in principle, to remember everything that anyone says, writes, sings, draws, or photographs. Everythi...

Making Games with Python & Pygame covers the Pygame library with the source code for 11 games. Making Games was written as a sequel for the same age range as Invent with Python. Once you have an understanding of the basics of Python programming, you can now expand your abilities using the Pygame library to make games with graphics, animation, a...

Introduction to Financial Accounting: U.S. GAAP, was intended for a first course in introductory financial accounting. It focuses on core introductory financial accounting topics that match pre-requisite requirements for students advancing to intermediate financial accounting. A corporate approach is utilized versus beginning with a sole proprietor...

Principles of Macroeconomics is an adaptation of the textbook, Macroeconomics: Theory, Markets, and Policy by D. Curtis and I. Irvine, and presents a complete and concise examination of introductory macroeconomics theory and policy suitable for a first introductory course. Examples are domestic and international in their subject matter and are o...

This open book is unique because it was a collaborative effort by all Criminology and Criminal Justice professors at Southern Oregon University (SOU) in Ashland, Oregon. This book can be used on a quarter or semester system, as well as cover topics that may get left out of some introductory texts such as controversial issues in the criminal justice...

Fundamentals of Business, 2nd Edition is an 372-page open education resource intended to serve as a no-cost, faculty customizable primary text for one-semester undergraduate introductory business courses. It covers the following topics in business: Teamwork; economics; ethics; entrepreneurship; business ownership, management, and leadership; organi...

Deejaying, emceeing, graffiti writing, and breakdancing. Together, these artistic expressions combined to form the foundation of one of the most significant cultural phenomena of the late 20th century - Hip-Hop. Rooted in African American culture and experience, the music, fashion, art, and attitude that is Hip-Hop crossed both racial boundaries an...

This book is assembled from lectures given by the author over a period of 10 years at the School of Computing of DePaul University. The lectures cover multiple classes, including Analysis and Design of Algorithms, Scientific Computing, Monte Carlo Simulations, and Parallel Algorithms. These lectures teach the core knowledge required by any scientis...

An Introduction to Computer Networks, a free and open general-purpose computer-networking free book, complete with diagrams and exercises. It covers the LAN, internetworking and transport layers, focusing primarily on TCP/IP. Particular attention is paid to congestion; other special topics include queuing, real-time traffic, network management, sec...

This free book, or really a "coursebook" for a college freshman-level class, has been updated for Spring 2014 and provides an introduction to programming and problem solving using both Matlab and Mathcad. We provide a balanced selection of introductory exercises and real-world problems (i.e. no "contrived" problems). We include ...

A modern web-marketing book that outlines a multi-modal system for growing a website with SEO, Google AdWords/Facebook Ads, Conversion Optimisation, Copywriting/Classic Persuasion/Behavioural Psychology, Google Analytics, Statistical Significance, Email Marketing, and Remarketing. When I launched my first web application it started off with zero tr...

Business Communication for Success is adapted from a work produced by a publisher who has requested that they and the original author not receive attribution. Business Communication for Success (BCS) provides a comprehensive, integrated approach to the study and application of written and oral business communication to serve both student and pro...

Exploring Business introduces students to business roles and concepts in an exciting way. This text will help you decide whether business is right for you and, if so, what areas of business you'd like to study further. Exploring Business is adapted from a work produced by a publisher who has requested that they and the original author not r...

If you've designed your SQL code intelligently and implemented a sensible indexing strategy, there's a good chance your queries will "fly", when tested in isolation. In the real world, however, where multiple processes can access the same data at the same time, SQL Server often has to make one process wait, sacrificing concurren...

The Raspberry Pi is loved the world over by educators and makers thanks to its tiny size and endless possibilities. Find out why it's loved and how to use it with the latest official Projects Book - we've managed to stuff the fifth edition with another 200 pages of inspiring projects, practical tutorials, and definitive reviews. - Lear...

This open book shows you how to set up a Raspberry Pi to play classic games, and a whole lot more. Build your own portable console, full-size arcade cabinet, and pinball machine with our step-by-step guides. And learn how to program your own games, using Python and Pygame Zero. - Set up your Raspberry Pi for retro gaming - Emulate classic computers...

Read the tips and tricks recommended by some of the smartest minds in the ASP.NET community. 25 tips from the ASP.NET community for boosting performance in your web applications; Learn the secrets of your fellow developers and read advice from MVPs and other experts; Covers async/await, Web API, ORMs, interactions between your code and your data...

This book offers a comparative study of eight ambitious national reforms that sought to create opportunities for students to gain the necessary breath of skills to thrive in a rapidly changing world. It examines how national governments transform education systems to provide students opportunities to develop such skills. It analyses comprehensive e...

This book addresses how to help students find purpose in a rapidly changing world. In a probing and visionary analysis of the field of global education Fernando Reimers explains how to lead the transformation of schools and school systems in order to more effectively prepare students to address today’s’ most urgent challenges and to invent a be...

This book contributes to the creation of a cyber ecosystem supported by blockchain technology in which technology and people can coexist in harmony. Blockchains have shown that trusted records, or ledgers, of permanent data can be stored on the Internet in a decentralized manner. The decentralization of the recording process is expected to signific...

This book examines key aspects of international cooperation to enhance nuclear safety, security, safeguards, and nonproliferation, thereby assisting in development and maintenance of the verification regime and fostering progress toward a nuclear weapon-free world. Current challenges are discussed and attempts made to identify possible solutions an...