Grokking Bitcoin

Download or read book Grokking Bitcoin written by Kalle Rosenbaum and published by Simon and Schuster. This book was released on 2019-04-17 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary If you think Bitcoin is just an alternative currency for geeks, it's time to think again. Grokking Bitcoin opens up this powerful distributed ledger system, exploring the technology that enables applications both for Bitcoin-based financial transactions and using the blockchain for registering physical property ownership. With this fully illustrated, easy-to-read guide, you'll finally understand how Bitcoin works, how you can use it, and why you can trust the blockchain. Foreword by David A. Harding, Contributor to Bitcoin documentation. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Inflation, depressed economies, debased currencies ... these are just a few of the problems centralized banking has caused throughout history. Bitcoin, a digital currency created with the ambition to shift control away from change-prone governments, has the potential to bring an end to those problems once and for all. It's time to find out how it can help you. About the Book Grokking Bitcoin explains why Bitcoin's supporters trust it so deeply, and why you can too. This approachable book will introduce you to Bitcoin's groundbreaking technology, which is the key to this world-changing system. This illustrated, easy-to-read guide prepares you for a new way of thinking with easy-to-follow diagrams and exercises. You'll discover how Bitcoin mining works, how to accept Bitcoin, how to participate in the Bitcoin network, and how to set up a digital wallet. What's inside Bitcoin transactions The blockchain Bitcoin mining Bitcoin wallets About the Reader Intended for anyone interested in learning about Bitcoin technology. While a basic understanding of technical concepts is beneficial, no programming skills are necessary. About the Author Kalle Rosenbaum is a computer scientist, an avid Bitcoin supporter, and the founder of Propeller, a Bitcoin consultancy. Table of Contents Introduction to Bitcoin Cryptographic hash functions and digital signatures Addresses Wallets Transactions The blockchain Proof of work Peer-to-peer network Transactions revisited Segregated witness Bitcoin upgrades

Download or read book Grokking Artificial Intelligence Algorithms written by Rishal Hurbans and published by Manning. This book was released on 2020-09-01 with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt: ”This book takes an impossibly broad area of computer science and communicates what working developers need to understand in a clear and thorough way.” - David Jacobs, Product Advance Local Key Features Master the core algorithms of deep learning and AI Build an intuitive understanding of AI problems and solutions Written in simple language, with lots of illustrations and hands-on examples Creative coding exercises, including building a maze puzzle game and exploring drone optimization About The Book “Artificial intelligence” requires teaching a computer how to approach different types of problems in a systematic way. The core of AI is the algorithms that the system uses to do things like identifying objects in an image, interpreting the meaning of text, or looking for patterns in data to spot fraud and other anomalies. Mastering the core algorithms for search, image recognition, and other common tasks is essential to building good AI applications Grokking Artificial Intelligence Algorithms uses illustrations, exercises, and jargon-free explanations to teach fundamental AI concepts.You’ll explore coding challenges like detect­ing bank fraud, creating artistic masterpieces, and setting a self-driving car in motion. All you need is the algebra you remember from high school math class and beginning programming skills. What You Will Learn Use cases for different AI algorithms Intelligent search for decision making Biologically inspired algorithms Machine learning and neural networks Reinforcement learning to build a better robot This Book Is Written For For software developers with high school–level math skills. About the Author Rishal Hurbans is a technologist, startup and AI group founder, and international speaker. Table of Contents 1 Intuition of artificial intelligence 2 Search fundamentals 3 Intelligent search 4 Evolutionary algorithms 5 Advanced evolutionary approaches 6 Swarm intelligence: Ants 7 Swarm intelligence: Particles 8 Machine learning 9 Artificial neural networks 10 Reinforcement learning with Q-learning

Download or read book Bitcoin For Dummies written by Peter Kent and published by John Wiley & Sons. This book was released on 2022-03-02 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: A primer on the currency alternative that's changing the world Bitcoin can be a bit puzzling to the uninitiated. Ledger? Blockchain? Mining? These cryptocurrency concepts aren't going away, and there are tremendous opportunities for those with some know-how to get onboard with the crypto culture. Bitcoin For Dummies helps you get un-puzzled, learn the Bitcoin basics, and discover the possibilities in the new world of digital currencies. With this 100% new edition, you can step into the fascinating culture of cryptocurrency and learn how to use Bitcoin as a currency or an investment vehicle. A little bit of knowledge will go a long way, and you’ll be ready to sail smoothly ahead as the crypto tsunami advances. Demystify Bitcoin and learn how to buy and sell cryptocurrency Create a digital wallet and make everyday purchases using Bitcoin Discover the ins and outs of investing in Bitcoin and other up-and-coming cryptocurrencies Participate in the cutting-edge culture of crypto Bitcoin For Dummies is great for beginning Bitcoin users and investors who need to know the basics about getting started with Bitcoin and cryptocurrency.

Download or read book Building Ethereum Dapps written by Roberto Infante and published by Simon and Schuster. This book was released on 2019-03-05 with total page 745 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary Building Ethereum Dapps introduces you to decentralized applications based on the Ethereum blockchain platform. In this book, you'll learn the principles of Dapps development by rolling up your sleeves and actually building a few! Foreword by Thomas Bertani. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology Imagine unbreakably secure applications that handle personal and business transactions without any central agency controlling the process. Decentralized applications, or Dapps, do just this, shifting power to users. The Ethereum blockchain platform provides the tools you need to build Dapps, including an innovative "smart contracts" model and Solidity, a Dapp-aware JavaScript-like programming language. About the Book Building Ethereum Dapps teaches Dapps development on the Ethereum blockchain platform. You'll begin with a mental model of how Dapps operate, and then dive into designing and implementing smart contracts in Ethereum's Solidity language. You'll explore Ethereum smart contract development tools, like Truffle and Web3, and pick up best practices for design and security. Practical exercises throughout give you valuable hands-on experience. What's inside Ethereum's key components Implementing smart contracts in Solidity Communicating with a smart contract in Web3 Developing Dapps with Truffle Best practices for design and security improvement About the Reader For developers with intermediate experience in JavaScript or an OO language. Familiarity with blockchain concepts is helpful. About the Author Roberto Infante is a software development consultant who specializes in finance. He currently works on financial risk management systems and on blockchain technology. Table of Contents PART 1 A first look at decentralized applications Understanding the blockchain The Ethereum platform Deploying your first smart contract PART 2 Programming smart contracts in Solidity Writing more complex smart contracts Generalizing functionality with abstract contracts and interfaces Managing smart contracts with Web3.js PART 3 The Ethereum ecosystem Unit testing contracts with Mocha Improving the development cycle with Truffle Putting it all together: Building a complete voting Dapp PART 4 Making a Dapp production ready Security considerations Conclusions

Download or read book Grokking Web Application Security written by Malcolm McDonald and published by Simon and Schuster. This book was released on 2024-07-09 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt: When you launch an application on the web, every hacker in the world has access to it. Are you sure your web apps can stand up to the most sophisticated attacks? Trying to teach yourself about web security from the internet can feel like walking into a huge disorganized library—one where you can never find what you need, and the wrong advice might endanger your application! You need a single, all-in-one guide to securing your apps against all the attacks they can and will face. You need Grokking Web Application Security. This brilliantly illustrated and clearly written guide delivers detailed coverage on: Browser security, including sandboxing, the same-origin policy, and cookie security Securing web servers with input validation, escaping of output, and defense in depth A development process that prevents security bugs Browser vulnerabilities, from cross-site scripting and cross-site request forgery, to clickjacking Network vulnerabilities, such as man-in-the-middle attacks, SSL-stripping, and DNS poisoning Authentication vulnerabilities, such as brute forcing of credentials with single sign-on or multi-factor authentication Authorization vulnerabilities, such as broken access control and session jacking How to use encryption in web applications Injection attacks, command execution attacks, and remote code execution attacks Malicious payloads that can be used to attack XML parsers and file upload functions Grokking Web Application Security teaches you how to build web apps that are ready and resilient to any attack. It’s laser-focused on what the working programmer needs to know about web security. In it, you’ll find practical recommendations for both common and not-so-common vulnerabilities—everything from SQL injection to cross-site scripting inclusion attacks. You’ll learn what motivates hackers, discover the latest tools for identifying issues, and set up a development lifecycle that catches problems early. Read it cover to cover for a comprehensive overview of web security, and dip in as a reference whenever you need to tackle a specific vulnerability. About the technology Application security is a front-burner concern for web developers. Whether working on the UI with a frontend framework or building out the server side, it’s up to you to understand the threats and know exactly how to keep the black hats from getting the upper hand. About the book Grokking Web Application Security covers everything a working developer needs to know about securing applications in the browser and on the server. The tested techniques apply to any stack and are illustrated with concrete examples plucked from author Malcolm McDonald’s extensive career. You’ll discover must-implement security principles and even learn the fascinating tools and techniques the bad guys use to crack systems. What's inside A security-first development process Encryption in web applications Supply-chain and API attacks What to do when a hacker gets in About the reader For readers who understand basic web application design and technologies. About the author Malcolm McDonald is a security engineer with 20 years of experience across investment banking, start-ups, and PayPal, and he is the creator of hacksplaining.com. The technical editor on this book was Rajvardhan Oak.

Download or read book Grokking Functional Programming written by Michal Plachta and published by Simon and Schuster. This book was released on 2023-02-07 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt: There’s no need to fear going functional! This friendly, lively, and engaging guide is perfect for any perplexed programmer. It lays out the principles of functional programming in a simple and concise way that will help you grok what FP is really all about. In Grokking Functional Programming you will learn: Designing with functions and types instead of objects Programming with pure functions and immutable values Writing concurrent programs using the functional style Testing functional programs Multiple learning approaches to help you grok each new concept If you’ve ever found yourself rolling your eyes at functional programming, this is the book for you. Open up Grokking Functional Programming and you’ll find functional ideas mapped onto what you already know as an object-oriented programmer. The book focuses on practical aspects from page one. Hands-on examples apply functional principles to everyday programming tasks like concurrency, error handling, and improving readability. Plus, puzzles and exercises let you think and practice what you're learning. You’ll soon reach an amazing “aha” moment and start seeing code in a completely new way. About the technology Finally, there’s an easy way to learn functional programming! This unique book starts with the familiar ideas of OOP and introduces FP step-by-step using relevant examples, engaging exercises, and lots of illustrations. You’ll be amazed at how quickly you’ll start seeing software tasks from this valuable new perspective. About the book Grokking Functional Programming introduces functional programming to imperative developers. You’ll start with small, comfortable coding tasks that expose basic concepts like writing pure functions and working with immutable data. Along the way, you’ll learn how to write code that eliminates common bugs caused by complex distributed state. You’ll also explore the FP approach to IO, concurrency, and data streaming. By the time you finish, you’ll be writing clean functional code that’s easy to understand, test, and maintain. What's inside Designing with functions and types instead of objects Programming with pure functions and immutable values Writing concurrent programs using the functional style Testing functional programs About the reader For developers who know an object-oriented language. Examples in Java and Scala. About the author Michal Plachta is an experienced software developer who regularly speaks and writes about creating maintainable applications. Table of Contents Part 1 The functional toolkit 1 Learning functional programming 2 Pure functions 3 Immutable values 4 Functions as values Part 2 Functional programs 5 Sequential programs 6 Error handling 7 Requirements as types 8 IO as values 9 Streams as values 10 Concurrent programs Part 3 Applied functional programming 11 Designing functional programs 12 Testing functional programs

Download or read book Ethereum Smart Contract Development written by Mayukh Mukhopadhyay and published by Packt Publishing Ltd. This book was released on 2018-02-23 with total page 278 pages. Available in PDF, EPUB and Kindle. Book excerpt: Become an Ethereum Blockchain developer using a blend of concepts and hands-on implementations Key Features Understand the Ethereum Ecosystem and its differences from its rich cousin Bitcoin Explore the Solidity programming language and smart contract optimizations Get a developer’s perspective of Blockchain-as-a-technology with exposure to common challenges faced while building decentralized applications Book Description Ethereum is a public, blockchain-based distributed computing platform featuring smart contract functionality. This book is your one-stop guide to blockchain and Ethereum smart contract development. We start by introducing you to the basics of blockchain. You'll learn about hash functions, Merkle trees, forking, mining, and much more. Then you'll learn about Ethereum and smart contracts, and we'll cover Ethereum virtual machine (EVM) in detail. Next, you'll get acquainted with DApps and DAOs and see how they work. We'll also delve into the mechanisms of advanced smart contracts, taking a practical approach. You'll also learn how to develop your own cryptocurrency from scratch in order to understand the business behind ICO. Further on, you'll get to know the key concepts of the Solidity programming language, enabling you to build decentralized blockchain-based applications. We'll also look at enterprise use cases, where you'll build a decentralized microblogging site. At the end of this book, we discuss blockchain-as-a-service, the dark web marketplace, and various advanced topics so you can get well versed with the blockchain principles and ecosystem. What you will learn Know how to build your own smart contracts and cryptocurrencies Understand the Solidity language Find out about data types, control structure, functions, inheritance, mathematical operations, and much more See the various types of forks and discover how they are related to Ethereum Get to know the various concepts of web3.js and its APIs so you can build client-side apps Build a DAO from scratch and acquire basic knowledge of DApps on Ethercast Be guided through the project so you can optimize EVM for smart contracts Build your own decentralized applications (DApps) by taking a practical approach Who this book is for If you want to know the ins and outs of the Ethereum network and build your own decentralized applications, then this book is what you need! This book is for anyone who is interested in blockchain and wants to become an Ethereum developer. It’s ideal for existing Ethereum developers who want to develop Ethereum using smart contracts. Basic knowledge of cryptography is expected but is not mandatory.