A teen forger and thief forms a criminal crew from her high school friends (and crush) to perform a series of heists leading to the location of her missing mother in this action-packed contemporary YA novel, The Con Code. By day, seventeen-year-old Fiona Spangler runs small cons for her ritzy prep-school classmates: getting them out of tests and forging fake hall passes. But by night, Fiona joins her dad on riskier heists: stealing back the clue-filled forgeries her mom scattered across the country before she disappeared. Fiona desperately hopes that her mother will be waiting at the end of the scavenger hunt she left behind. And they are SO close. Just three more heists remain, but then disaster strikes when Fiona’s dad is captured by the FBI. Desperate to finish the job and save what’s left of her family, Fiona assembles of crew of teen criminals: a master of disguise who can transform into anyone, a talented hacker who only communicates in glares, and a rival con artist with a vendetta against—and possible crush on—Fiona. All they have to do is perform three nearly impossible heists, solve her mother’s incredibly complex clues, and evade the FBI. Easy, right? Praise for Shana Silver's Mind Games: “An edge-of-your-seat thriller that will keep readers guessing. The complex plot, the occasional twists, and the quick pacing make this a difficult read to put down.” —School Library Journal "It's a YA Michael Crichton novel, minus the 100-page master class intro on quantum mechanics, biotech, and string theory...Mind Games is an absolute blast. If you are a fan of Memento or Strange Days, this one's definitely for you!" —NPR

Get more out of your legacy systems: more performance, functionality, reliability, and manageability Is your code easy to change? Can you get nearly instantaneous feedback when you do change it? Do you understand it? If the answer to any of these questions is no, you have legacy code, and it is draining time and money away from your development efforts. In this book, Michael Feathers offers start-to-finish strategies for working more effectively with large, untested legacy code bases. This book draws on material Michael created for his renowned Object Mentor seminars: techniques Michael has used in mentoring to help hundreds of developers, technical managers, and testers bring their legacy systems under control. The topics covered include Understanding the mechanics of software change: adding features, fixing bugs, improving design, optimizing performance Getting legacy code into a test harness Writing tests that protect you against introducing new problems Techniques that can be used with any language or platform—with examples in Java, C++, C, and C# Accurately identifying where code changes need to be made Coping with legacy systems that aren't object-oriented Handling applications that don't seem to have any structure This book also includes a catalog of twenty-four dependency-breaking techniques that help you work with program elements in isolation and make safer changes.

Widely considered one of the best practical guides to programming, Steve McConnell’s original CODE COMPLETE has been helping developers write better software for more than a decade. Now this classic book has been fully updated and revised with leading-edge practices—and hundreds of new code samples—illustrating the art and science of software construction. Capturing the body of knowledge available from research, academia, and everyday commercial practice, McConnell synthesizes the most effective techniques and must-know principles into clear, pragmatic guidance. No matter what your experience level, development environment, or project size, this book will inform and stimulate your thinking—and help you build the highest quality code. Discover the timeless techniques and strategies that help you: Design for minimum complexity and maximum creativity Reap the benefits of collaborative development Apply defensive programming techniques to reduce and flush out errors Exploit opportunities to refactor—or evolve—code, and do it safely Use construction practices that are right-weight for your project Debug problems quickly and effectively Resolve critical construction issues early and correctly Build quality into the beginning, middle, and end of your project

All aboard The Coding Train! This beginner-friendly creative coding tutorial is designed to grow your skills in a fun, hands-on way as you build simulations of real-world phenomena with “The Coding Train” YouTube star Daniel Shiffman. How can we use code to capture the unpredictable properties of nature? How can understanding the mathematical principles behind our physical world help us create interesting digital environments? Written by “The Coding Train” YouTube star Daniel Shiffman, The Nature of Code is a beginner-friendly creative coding tutorial that explores a range of programming strategies for developing computer simulations of natural systems—from elementary concepts in math and physics to sophisticated machine-learning algorithms. Using the same enthusiastic style on display in Shiffman’s popular YT channel, this book makes learning to program fun, empowering you to generate fascinating graphical output while refining your problem-solving and algorithmic-thinking skills. You’ll progress from building a basic physics engine that simulates the effects of forces like gravity and wind resistance, to creating evolving systems of intelligent autonomous agents that can learn from their mistakes and adapt to their environment. The Nature of Code introduces important topics such as: Randomness Forces and vectors Trigonometry Cellular automata and fractals Genetic algorithms Neural networks Learn from an expert how to transform your beginner-level skills into writing well-organized, thoughtful programs that set the stage for further experiments in generative design. NOTE: All examples are written with p5.js, a JavaScript library for creative coding, and are available on the book's website.

Read, clap, and sing in 4/4 time! Count the beats like a conductor with the adorable animals in the marching band. Get your baby smiling and clapping along with you as you discover a love of music together! Clap on the first syllable of each word—and don’t let go until the word is done. Before long, you’ll be clapping to the marching beat. With Baby Beats: Let's Learn 4/4 Time, you’ll love to: - Engage young readers with hands-on interaction, percussion, and song - Build baby’s vocabulary by connecting words with illustrations - Stimulate baby through multisensory reading experiences - Inspire the love of conducting music for ages to come Play conductor in other time signatures with the Baby Beats series: Let’s Learn 3/4 Time and Let’s Learn 2/4 Time!

X is the New York Times number 1 bestseller and thrilling, twenty-fourth book in the Kinsey Millhone Alphabet series from Sue Grafton. In hindsight, I marvel at how clueless I was . . . What I ask myself even now is whether I should have picked up the truth any faster than I did, which is to say not fast enough . . . When a glamorous red head wishes to locate the son she put up for adoption thirty-two years ago, it seems like an easy two hundred bucks for private investigator Kinsey Millhone. But when a cop tells her she was paid with marked bills, and Kinsey's client is nowhere to be found, it becomes apparent this mystery woman has something to hide. Riled, Kinsey won't stop until she's found out who fooled her and why. Meanwhile, the widow of the recently murdered P. I. – and Kinsey's old friend – Pete Wolinsky, needs help with her IRS audit. This seemingly innocuous task takes a treacherous turn when Kinsey finds a coded list amongst her friend's files. It soon leads her to an unhinged man with a catalogue of ruined lives left in his wake. And despite the devastation, there isn't a single conviction to his name. It seems this sociopath knows exactly how to cause chaos without leaving a trace. As Kinsey delves deeper into the investigation she quickly becomes the next target of this tormentor. But can Kinsey prove her case against him before she becomes the next victim?