Get your child back on track in math class! This book offers easy-to-follow instruction and practice to support third grade students who are struggling in math. Families appreciate that this useful, colorful book provides simple step-by-step explanations of each topic and includes access to instructional videos created by math experts. The examples and practice activities help students master math concepts such as whole numbers, multiplication, and time. In addition, the review pages with answers solidify basic mathematics skills, ensuring that students are ready to tackle more challenging math concepts going forward. Help your child catch up and feel confident in future math classes with this engaging book!

Harness "Code Halos" to gain competitive advantage in the digital era Amazon beating Borders, Netflix beating Blockbuster, Apple beating Kodak, and the rise of companies like Google, LinkedIn, and Pandora are not isolated or random events. Today's outliers in revenue growth and value creation are winning with a new set of rules. They are dominating by managing the information that surrounds people, organizations, processes, and products—what authors Malcolm Frank, Paul Roehrig, and Ben Pring call Code Halos. This is far beyond “Big Data” and analytics. Code Halos spark new commercial models that can dramatically flip market dominance from industry stalwarts to challengers. In this new book, the authors show leaders how digital innovators and traditional companies can build Code Halo solutions to drive success. The book: Examines the explosion of digital information that now surrounds us and describes the profound impact this is having on individuals, corporations, and societies; Shows how the Crossroads Model can help anticipate and navigate this market shift; Provides examples of traditional firms already harnessing the power of Code Halos including GE's "Brilliant Machines," Disney's theme park "Magic Band," and Allstate's mobile devices and analytics that transform auto insurance. With reasoned insight, new data, real-world cases, and practical guidance, Code Halos shows seasoned executives, entrepreneurs, students, line-of-business owners, and technology leaders how to master the new rules of the Code Halo economy.

"November 2011: First edition; revision history for the first edition: 2011-11-04, First release"--Colophon.

Everything you need to know to design, code, and build amazing apps Xcode 4 is Apple’s newest version of the popular development suite for creating bleeding-edge OS X and iOS apps. Written by an experienced developer and Apple-focused journalist, this book not only covers developing for OS X but also for the entire family of iOS devices, including the iPhone, iPad, and iPod touch. You’ll explore the newest tools for compiling, debugging, and finding and fixing common code errors so that you can look forward to improved, smooth-running code that is developed more efficiently than ever. Takes you step-by-step through the process of developing OS X and iOS applications using Xcode 4 Examines the benefits of Xcode 4, Apple’s updated, free, object oriented programming environment Helps you tame the complex Xcode environment so you can develop amazing apps This book gets you up to speed on all the remarkable new features and redesigned user interface of Xcode 4 so you can get started creating phenomenal apps today.

Computer science theory quickly collides with the harsh reality of professional software development. This wickedly smart and devilishly funny beginner's guide shows you how to get the job done by prioritizing tasks, making quick decisions, and knowing which rules to break. In Street Coder you will learn: Data types, algorithms, and data structures for speedy software development Putting "bad" practices to good use Learn to love testing Embrace code breaks and become friends with failure Beginner-friendly insight on code optimization, asynchronous programming, parallelization, and refactoring Street Coder: Rules to break and how to break them is a programmer's survival guide, full of tips, tricks, and hacks that will make you a more efficient programmer. It takes the best practices you learn in a computer science class and deconstructs them to show when they’re beneficial—and when they aren't! This book's rebel mindset challenges status quo thinking and exposes the important skills you need on the job. You'll learn the crucial importance of algorithms and data structures, turn programming chores into programming pleasures, and shatter dogmatic principles keeping you from your full potential. Welcome to the streets! About the technology Fresh-faced CS grads, bootcampers, and other junior developers lack a vital quality: the “street smarts” of experience. To succeed in software, you need the skills and discipline to put theory into action. You also need to know when to go rogue and break the unbreakable rules. Th is book is your survival guide. About the book Street Coder teaches you how to handle the realities of day-to-day coding as a software developer. Self-taught guru Sedat Kapanoglu shares down-and-dirty advice that’s rooted in his personal hands-on experience, not abstract theory or ivory-tower ideology. You’ll learn how to adapt what you’ve learned from books and classes to the challenges you’ll face on the job. As you go, you’ll get tips on everything from technical implementations to handling a paranoid manager. What's inside Beginner-friendly insights on code optimization, parallelization, and refactoring Put “bad” practices to good use Learn to love testing Embrace code breaks and become friends with failure About the reader For new programmers. Examples in C#. About the author Sedat Kapanoglu is a self-taught programmer with more than 25 years of experience, including a stint at Microsoft. Table of Contents 1 To the streets 2 Practical theory 3 Useful anti-patterns 4 Tasty testing 5 Rewarding refactoring 6 Security by scrutiny 7 Opinionated optimization 8 Palatable scalability 9 Living with bugs

Many students learn to analyze data using commercial packages, even though there is an open-source software with cutting-edge possibilities: R, a programming language with countless cool features for applied empirical research. Practice R introduces R to social science students, inspiring them to consider R as an excellent choice. In a non-technical pragmatic way, this book covers all typical steps of applied empirical research. Learn how to prepare, analyze, and visualize data in R. Discover how to collect data, generate reports, or automate error-prone tasks. The book is accompanied by an R package. This provides further learning materials that include interactive tutorials, challenging you with typical problems of applied research. This way, you can immediately practice the knowledge you have learned. The package also includes the source code of each chapter and templates that help to create reports. Practice R has social science students in mind, nonetheless a broader audience may use Practice R to become a proficient R user.

Get your child back on track in math class! This book offers easy-to-use instruction and practice to support fifth grade students who are struggling in math. Families appreciate that this engaging, colorful book provides simple step-by-step explanations of each topic and includes access to instructional videos created by math experts. The examples and practice activities help students master math concepts such as multiplication, fractions, and volume and capacity. In addition, the review pages with answers cement basic mathematics skills, ensuring that students are ready to tackle more challenging math concepts in middle school and beyond. Help your child catch up and feel confident in future math classes with this helpful book!