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PHP & MySQL: The Missing Manual

If you can build websites with CSS and JavaScript, this book takes you to the next level—creating dynamic, database-driven websites with PHP and MySQL. Learn how to build a database, manage your content, and interact with users through queries and web forms. With step-by-step tutorials, real-world examples, and jargon-free explanations, you’ll soon discover the power of server-side programming. The important stuff you need to know: Get a running start. Write PHP scripts and create a web form right away. Learn the language. Get up to speed on PHP and SQL syntax quickly. Build a database. Use MySQL to store user information and other data. Make it dynamic. Create pages that change with each new viewing. Be ready for mistakes. Plan error messages to help direct users. Manage your content. Use the file system to access user data, including images and other binary files. Control operations. Create an administrative interface to oversee your site.

If you can build websites with CSS and JavaScript, this book takes you to the next level—creating dynamic, database-driven websites with PHP and MySQL.

HTML5 Canvas

Native Interactivity and Animation for the Web

Provides information on using HTML5 to build interactive multimedia applications and computer games, covering such topics as creating bitmap images, manipulating video, and adding audio.

Provides information on using HTML5 to build interactive multimedia applications and computer games, covering such topics as creating bitmap images, manipulating video, and adding audio.

Building and Testing with Gradle

Describes how to use the open source project automation tool to build and test software written in Java and other programming languages.

Describes how to use the open source project automation tool to build and test software written in Java and other programming languages.

Gamification by Design

Implementing Game Mechanics in Web and Mobile Apps

What do Foursquare, Zynga, Nike+, and Groupon have in common? These and many other brands use gamification to deliver a sticky, viral, and engaging experience to their customers. This book provides the design strategy and tactics you need to integrate game mechanics into any kind of consumer-facing website or mobile app. Learn how to use core game concepts, design patterns, and meaningful code samples to a create fun and captivating social environment. Whether you're an executive, developer, producer, or product specialist, Gamification by Design will show you how game mechanics can help you build customer loyalty. Discover the motivational framework game designers use to segment and engage consumers Understand core game mechanics such as points, badges, levels, challenges, and leaderboards Engage your consumers with reward structures, positive reinforcement, and feedback loops Combine game mechanics with social interaction for activities such as collecting, gifting, heroism, and status Dive into case studies on Nike and Yahoo!, and analyze interactions at Google, Facebook, and Zynga Get the architecture and code to gamify a basic consumer site, and learn how to use mainstream gamification APIs from Badgeville "Turning applications into games is a huge trend. This book does a great job of identifying the core lasting principals you need to inspire your users to visit again and again." —Adam Loving Freelance Social Game Developer and founder of Twibes Twitter Groups

This book does a great job of identifying the core lasting principals you need to inspire your users to visit again and again." —Adam Loving Freelance Social Game Developer and founder of Twibes Twitter Groups

What's New in Java 7

Java 7 has a number of features that will please developers. Madhusudhan Konda provides an overview of these, including strings in switch statements, multi-catch exception handling, try-with-resource statements, the new File System API, extensions of the JVM, support for dynamically-typed languages, and the fork and join framework for task parallelism.

Madhusudhan Konda provides an overview of these, including strings in switch statements, multi-catch exception handling, try-with-resource statements, the new File System API, extensions of the JVM, support for dynamically-typed languages, ...

Supercharged JavaScript Graphics

With HTML5 Canvas, JQuery, and More

Provides information on using JavaScript, jQuery, and HTML5 Canvas to create Web applications for desktop and mobile devices.

Provides information on using JavaScript, jQuery, and HTML5 Canvas to create Web applications for desktop and mobile devices.

Jenkins: The Definitive Guide

Streamline software development with Jenkins, the popular Java-based open source tool that has revolutionized the way teams think about Continuous Integration (CI). This complete guide shows you how to automate your build, integration, release, and deployment processes with Jenkins—and demonstrates how CI can save you time, money, and many headaches. Ideal for developers, software architects, and project managers, Jenkins: The Definitive Guide is both a CI tutorial and a comprehensive Jenkins reference. Through its wealth of best practices and real-world tips, you'll discover how easy it is to set up a CI service with Jenkins. Learn how to install, configure, and secure your Jenkins server Organize and monitor general-purpose build jobs Integrate automated tests to verify builds, and set up code quality reporting Establish effective team notification strategies and techniques Configure build pipelines, parameterized jobs, matrix builds, and other advanced jobs Manage a farm of Jenkins servers to run distributed builds Implement automated deployment and continuous delivery

This complete guide shows you how to automate your build, integration, release, and deployment processes with Jenkins—and demonstrates how CI can save you time, money, and many headaches.

R Cookbook

With more than 200 practical recipes, this book helps you perform data analysis with R quickly and efficiently. The R language provides everything you need to do statistical work, but its structure can be difficult to master. This collection of concise, task-oriented recipes makes you productive with R immediately, with solutions ranging from basic tasks to input and output, general statistics, graphics, and linear regression. Each recipe addresses a specific problem, with a discussion that explains the solution and offers insight into how it works. If you’re a beginner, R Cookbook will help get you started. If you’re an experienced data programmer, it will jog your memory and expand your horizons. You’ll get the job done faster and learn more about R in the process. Create vectors, handle variables, and perform other basic functions Input and output data Tackle data structures such as matrices, lists, factors, and data frames Work with probability, probability distributions, and random variables Calculate statistics and confidence intervals, and perform statistical tests Create a variety of graphic displays Build statistical models with linear regressions and analysis of variance (ANOVA) Explore advanced statistical techniques, such as finding clusters in your data "Wonderfully readable, R Cookbook serves not only as a solutions manual of sorts, but as a truly enjoyable way to explore the R language—one practical example at a time."—Jeffrey Ryan, software consultant and R package author

With more than 200 practical recipes, this book helps you perform data analysis with R quickly and efficiently.

SQL and Relational Theory

How to Write Accurate SQL Code

SQL is full of difficulties and traps for the unwary. You can avoid them if you understand relational theory, but only if you know how to put the theory into practice. In this insightful book, author C.J. Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it directly to your use of SQL. This second edition includes new material on recursive queries, “missing information” without nulls, new update operators, and topics such as aggregate operators, grouping and ungrouping, and view updating. If you have a modest-to-advanced background in SQL, you’ll learn how to deal with a host of common SQL dilemmas. Why is proper column naming so important? Nulls in your database are causing you to get wrong answers. Why? What can you do about it? Is it possible to write an SQL query to find employees who have never been in the same department for more than six months at a time? SQL supports “quantified comparisons,” but they’re better avoided. Why? How do you avoid them? Constraints are crucially important, but most SQL products don’t support them properly. What can you do to resolve this situation? Database theory and practice have evolved since the relational model was developed more than 40 years ago. SQL and Relational Theory draws on decades of research to present the most up-to-date treatment of SQL available. C.J. Date has a stature that is unique within the database industry. A prolific writer well known for the bestselling textbook An Introduction to Database Systems (Addison-Wesley), he has an exceptionally clear style when writing about complex principles and theory.

In this insightful book, author C.J. Date explains relational theory in depth, and demonstrates through numerous examples and exercises how you can apply it directly to your use of SQL.

PDF Explained

Explains the features, components, and applications of PDF documents; demonstrates through text and examples how to create a document; and describes the format's history and software options.

Explains the features, components, and applications of PDF documents; demonstrates through text and examples how to create a document; and describes the format's history and software options.