Rust Brain Teasers

Author : Herbert Wolverson
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680509551
Total Pages : 137 pages
Book Rating : 4.57/5 ( download)

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Download or read book Rust Brain Teasers written by Herbert Wolverson and published by Pragmatic Bookshelf. This book was released on 2022-02-25 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rust programming language is consistent and does its best to avoid surprising the programmer. Like all languages, though, Rust still has its quirks. But these quirks present a teaching opportunity. In this book, you'll work through a series of brain teasers that will challenge your understanding of Rust. By understanding the gaps in your knowledge, you can become better at what you do and avoid mistakes. Many of the teasers in this book come from the author's own experience creating software. Others derive from commonly asked questions in the Rust community. Regardless of their origin, these brain teasers are fun, and let's face it: who doesn't love a good puzzle, right? What better way to exercise your brain and increase your Rust programming knowledge than with a collection of dynamic brain teasers? As you read through each of these puzzles and try to work out the answers, you'll not only learn about Rust's unique quirks and peculiarities, you'll also have loads of fun along the way. Dive right in and get started with example code and sample problems that cover numbers and text, shadowing and memory, and everything in between. Try to figure out why a particular program won't compile, why it produces unexpected output, or why it panics and terminates with an error message. Once you've run the code and read the answer, it's time to get to the heart of the matter with a detailed explanation. Learn why a program produced the result it did, and discover how similar issues might affect the code you write in your own programs, even in production. Sourced from engaging discussions within the Rust community, real-world problems, and even reader feedback, these challenges will certainly surprise, enlighten, and entertain you. Are you ready to experience Rust like never before? Then sharpen your brain and get ready for a challenge! What You Need: This book assumes you have some knowledge of the Rust programming language. To work through the brain teasers in this book, you'll need a working Rust environment on any platform. You can install Rust by visiting https://rustup.rs/. You'll also need a text editor or Rust-friendly IDE.

Author : Herbert Wolverson
Publisher : Pragmatic Bookshelf
ISBN 13 : 9781680509175
Total Pages : 115 pages
Book Rating : 4.79/5 ( download)

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Download or read book Rust Brain Teasers written by Herbert Wolverson and published by Pragmatic Bookshelf. This book was released on 2022-04-19 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Rust programming language is consistent and does its best to avoid surprising the programmer. Like all languages, though, Rust still has its quirks. But these quirks present a teaching opportunity. In this book, you'll work through a series of brain teasers that will challenge your understanding of Rust. By understanding the gaps in your knowledge, you can become better at what you do and avoid mistakes. Many of the teasers in this book come from the author's own experience creating software. Others derive from commonly asked questions in the Rust community. Regardless of their origin, these brain teasers are fun, and let's face it: who doesn't love a good puzzle, right?

Author : Herbert Wolverson
Publisher : Pragmatic Bookshelf
ISBN 13 : 1680508806
Total Pages : 446 pages
Book Rating : 4.02/5 ( download)

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Download or read book Hands-on Rust written by Herbert Wolverson and published by Pragmatic Bookshelf. This book was released on 2021-06-30 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rust is an exciting new programming language combining the power of C with memory safety, fearless concurrency, and productivity boosters - and what better way to learn than by making games. Each chapter in this book presents hands-on, practical projects ranging from "Hello, World" to building a full dungeon crawler game. With this book, you'll learn game development skills applicable to other engines, including Unity and Unreal. Rust is an exciting programming language combining the power of C with memory safety, fearless concurrency, and productivity boosters. With Rust, you have a shiny new playground where your game ideas can flourish. Each chapter in this book presents hands-on, practical projects that take you on a journey from "Hello, World" to building a full dungeon crawler game. Start by setting up Rust and getting comfortable with your development environment. Learn the language basics with practical examples as you make your own version of Flappy Bird. Discover what it takes to randomly generate dungeons and populate them with monsters as you build a complete dungeon crawl game. Run game systems concurrently for high-performance and fast game-play, while retaining the ability to debug your program. Unleash your creativity with magical items, tougher monsters, and intricate dungeon design. Add layered graphics and polish your game with style. What You Need: A computer running Windows 10, Linux, or Mac OS X.A text editor, such as Visual Studio Code.A video card and drivers capable of running OpenGL 3.2.

Author : Dan Gookin
Publisher : Pragmatic Bookshelf
ISBN 13 :
Total Pages : 101 pages
Book Rating : 4.36/5 ( download)

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Download or read book C Brain Teasers written by Dan Gookin and published by Pragmatic Bookshelf. This book was released on 2024-03-21 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt: You thought you knew C, but can you solve 25 puzzles in this popular programming language? Noted C programmer and author Dan Gookin provides a series of pointed questions, puzzles, and problems to keep your C programming skills sharp. Each one will provide insight into various aspects of handling strings, numeric operations, and other activities, giving you techniques to take the best advantage of all C has to offer. Challenge yourself, and get to know some powerful tricks and details for writing better, faster, more accurate C code. Most C programming books present the information sequentially, teaching you the right way to code and only rarely describing what could go wrong. In this book, the goal is to find out what did go wrong - or what potentially goes right. Explore interesting and unusual programming concepts and approaches with small, to-the-point, programs and exercises. Hone your C programming skills and expand your knowledge. By working through the brain teasers in this book, you'll fill in gaps in your knowledge and work with advanced concepts such as pointers and recursion. All of the teaser topics were selected to give you food for thought, explaining the technical details behind each puzzle. Look at a code sample and try to guess what output it will give. Code it yourself and see the result. Is it what you expected? Then read the author's lighthearted explanation of exactly why the language does what it does, and how you can take advantage of it. You'll come away with a much better understanding of how the language works, and how to use it for efficient and effective programming. What You Need: You need to know the basics of coding in C, and have an environment for compiling and executing your C code. Any Windows, MacOS, or Linux system with a C compiler does the job. Use the terminal window for traditional C programming. Or obtain an Integrated Development Enviornment (IDE) such as Visual Studio Code, which contains all the software tools you need: Editor, Compiler, and Output.

Author : Faraz K. Kelhini
Publisher : Pragmatic Bookshelf
ISBN 13 :
Total Pages : 113 pages
Book Rating : 4.05/5 ( download)

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Download or read book JavaScript Brain Teasers written by Faraz K. Kelhini and published by Pragmatic Bookshelf. This book was released on 2024-03-15 with total page 113 pages. Available in PDF, EPUB and Kindle. Book excerpt: If you've ever felt the exhilaration of cracking a thorny problem or the joy of witnessing elegant code that challenges your mind, then this book is tailor-made for you. Prepare yourself to dive into a diverse array of mind-bending JavaScript brain teasers. Each puzzle is more than just a code exercise; it's a gateway to unlocking new insights and honing your abilities. As you work through the challenges, you'll learn to think pragmatically, optimize your code for efficiency, and avoid hidden pitfalls that can catch you off guard. What's more - the puzzle format will help you remember what you've learned! Over the years, JavaScript has gained a bit of a reputation for its quirky and unique characteristics. It's important for developers to be aware of these quirks to write more robust and predictable JavaScript code. In this book, we invite you on a journey designed to unveil the intricate nuances and peculiarities that define the language's essence. Learn how to simulate function overloading, embed hidden information within objects, develop self-contained functions capable of maintaining their own local state, generate number sequences using functional programming, handle exotic forms of IIFEs, and prevent loss of precision when dealing with large numbers. Grasp concepts like closures, hoisting, symbols, execution context, event queue, text normalization, and more, one puzzle at a time. Discover how to create your own custom objects that function as shortcuts, accurately calculate the length of emojis and Unicode characters, master the usage of the "this" keyword, leverage bitwise operators, and convert color names to hex notation for universal use across various platforms. Plus, steer clear of those usual traps and blunders that trip up JavaScript developers. Forget passive learning. With JavaScript Brain Teasers, you'll actively engage with code puzzles that require creative thinking and problem-solving, which help you memorize difficult concepts. What You Need: Certain code examples take advantage of recently introduced JavaScript features. Therefore, it's important to use a JavaScript environment that supports ECMAScript 2020 or a newer version. The simplest way to experiment with the examples is use your browser's console. Just make sure your browser is up-to-date.

Author : Erica Sadun
Publisher : Pragmatic Bookshelf
ISBN 13 :
Total Pages : 247 pages
Book Rating : 4.58/5 ( download)

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Download or read book Numerical Brain Teasers written by Erica Sadun and published by Pragmatic Bookshelf. This book was released on 2022-12-20 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: Challenge your brain with math! Using nothing more than basic arithmetic and logic, you'll be thrilled as answers slot into place. Whether purely for fun or to test your knowledge, you'll sharpen your problem-solving skills and flex your mental muscles. All you need is logical thought, a little patience, and a clear mind. There are no gotchas here. These puzzles are the perfect introduction to or refresher for math concepts you may have only just learned or long since forgotten. Get ready to have more fun with numbers than you've ever had before. Engage your analytical side with these numerical brain teasers. Math and logic puzzles help you stretch your mind to think in new ways. They flex your lateral thinking as you work through fresh problem styles. Each puzzle type comes with an explanation, a method for solving them, and solutions if you get stuck. The puzzles in this book are short, self-contained, and "gritty." They offer an enjoyable challenge and are designed to be solvable within a few minutes. You only need basic arithmetic to solve these puzzles; no advanced math required. There's plenty of variety to keep things fresh. From wandering digits to magic triangles, from summing grids to water pails, you'll find something that catches your interest. Each puzzle is brief, so use them as a warm-up to your daily work, for a delightful diversion on your coffee break, or solve a few while you wind down for the day. Grab a pencil and your thinking cap, and get solving!

Author : Jonathan Waldman
Publisher : Simon and Schuster
ISBN 13 : 1451691602
Total Pages : 304 pages
Book Rating : 4.03/5 ( download)

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Download or read book Rust written by Jonathan Waldman and published by Simon and Schuster. This book was released on 2016-03-22 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally publlished in hardcover in 2015 by Simon & Schuster.

Author : Kevin Hoffman
Publisher : Pragmatic Bookshelf
ISBN 13 : 9781680506365
Total Pages : 220 pages
Book Rating : 4.66/5 ( download)

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Download or read book Programming WebAssembly with Rust written by Kevin Hoffman and published by Pragmatic Bookshelf. This book was released on 2019-05-31 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: WebAssembly fulfills the long-awaited promise of web technologies: fast code, type-safe at compile time, execution in the browser, on embedded devices, or anywhere else. Rust delivers the power of C in a language that strictly enforces type safety. Combine both languages and you can write for the web like never before! Learn how to integrate with JavaScript, run code on platforms other than the browser, and take a step into IoT. Discover the easy way to build cross-platform applications without sacrificing power, and change the way you write code for the web. WebAssembly is more than just a revolutionary new technology. It's reshaping how we build applications for the web and beyond. Where technologies like ActiveX and Flash have failed, you can now write code in whatever language you prefer and compile to WebAssembly for fast, type-safe code that runs in the browser, on mobile devices, embedded devices, and more. Combining WebAssembly's portable, high-performance modules with Rust's safety and power is a perfect development combination. Learn how WebAssembly's stack machine architecture works, install low-level wasm tools, and discover the dark art of writing raw wast code. Build on that foundation and learn how to compile WebAssembly modules from Rust by implementing the logic for a checkers game. Create wasm modules in Rust to interoperate with JavaScript in many compelling ways. Apply your new skills to the world of non-web hosts, and create everything from an app running on a Raspberry Pi that controls a lighting system, to a fully-functioning online multiplayer game engine where developers upload their own arena-bound WebAssembly combat modules. Get started with WebAssembly today, and change the way you think about the web. What You Need: You'll need a Linux, Mac, or Windows workstation with an Internet connection. You'll need an up-to-date web browser that supports WebAssembly. To work with the sample code, you can use your favorite text editor or IDE. The book will guide you through installing the Rust and WebAssembly tools needed for each chapter.

Author : William Poundstone
Publisher : Little, Brown
ISBN 13 : 0759528020
Total Pages : 198 pages
Book Rating : 4.24/5 ( download)

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Download or read book How Would You Move Mount Fuji? written by William Poundstone and published by Little, Brown. This book was released on 2003-05-01 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Wall Street to Silicon Valley, employers are using tough and tricky questions to gauge job candidates' intelligence, imagination, and problem-solving ability -- qualities needed to survive in today's hypercompetitive global marketplace. For the first time, William Poundstone reveals the toughest questions used at Microsoft and other Fortune 500 companies -- and supplies the answers. He traces the rise and controversial fall of employer-mandated IQ tests, the peculiar obsessions of Bill Gates (who plays jigsaw puzzles as a competitive sport), the sadistic mind games of Wall Street (which reportedly led one job seeker to smash a forty-third-story window), and the bizarre excesses of today's hiring managers (who may start off your interview with a box of Legos or a game of virtual Russian roulette). How Would You Move Mount Fuji? is an indispensable book for anyone in business. Managers seeking the most talented employees will learn to incorporate puzzle interviews in their search for the top candidates. Job seekers will discover how to tackle even the most brain-busting questions, and gain the advantage that could win the job of a lifetime. And anyone who has ever dreamed of going up against the best minds in business may discover that these puzzles are simply a lot of fun. Why are beer cans tapered on the end, anyway?

Author : Eliese Colette Goldbach
Publisher : Macmillan + ORM
ISBN 13 : 1250239397
Total Pages : 368 pages
Book Rating : 4.96/5 ( download)

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Download or read book Rust written by Eliese Colette Goldbach and published by Macmillan + ORM. This book was released on 2020-03-03 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Elements of Tara Westover’s Educated... The mill comes to represent something holy to [Eliese] because it is made not of steel but of people." —New York Times Book Review One woman's story of working in the backbreaking steel industry to rebuild her life—but what she uncovers in the mill is much more than molten metal and grueling working conditions. Under the mill's orange flame she finds hope for the unity of America. Steel is the only thing that shines in the belly of the mill... To ArcelorMittal Steel Eliese is known as #6691: Utility Worker, but this was never her dream. Fresh out of college, eager to leave behind her conservative hometown and come to terms with her Christian roots, Eliese found herself applying for a job at the local steel mill. The mill is everything she was trying to escape, but it's also her only shot at financial security in an economically devastated and forgotten part of America. In Rust, Eliese brings the reader inside the belly of the mill and the middle American upbringing that brought her there in the first place. She takes a long and intimate look at her Rust Belt childhood and struggles to reconcile her desire to leave without turning her back on the people she's come to love. The people she sees as the unsung backbone of our nation. Faced with the financial promise of a steelworker’s paycheck, and the very real danger of working in an environment where a steel coil could crush you at any moment or a vat of molten iron could explode because of a single drop of water, Eliese finds unexpected warmth and camaraderie among the gruff men she labors beside each day. Appealing to readers of Hillbilly Elegy and Educated, Rust is a story of the humanity Eliese discovers in the most unlikely and hellish of places, and the hope that therefore begins to grow.