Programaci N Solidity
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Introducing Ethereum And Solidity
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Author : Chris Dannen
language : en
Publisher: Apress
Release Date : 2017-03-16
Introducing Ethereum And Solidity written by Chris Dannen and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-03-16 with Computers categories.
Learn how to use Solidity and the Ethereum project – second only to Bitcoin in market capitalization. Blockchain protocols are taking the world by storm, and the Ethereum project, with its Turing-complete scripting language Solidity, has rapidly become a front-runner. This book presents the blockchain phenomenon in context; then situates Ethereum in a world pioneered by Bitcoin. See why professionals and non-professionals alike are honing their skills in smart contract patterns and distributed application development. You'll review the fundamentals of programming and networking, alongside its introduction to the new discipline of crypto-economics. You'll then deploy smart contracts of your own, and learn how they can serve as a back-end for JavaScript and HTML applications on the Web. Many Solidity tutorials out there today have the same flaw: they are written for “advanced” JavaScript developers who want to transfer their skills to a blockchain environment. Introducing Ethereum and Solidity is accessible to technology professionals and enthusiasts of all levels. You’ll find exciting sample code that can move forward real world assets in both the academic and the corporate arenas. Find out now why this book is a powerful gateway for creative technologists of all types, from concept to deployment. What You’ll Learn See how Ethereum (and other cryptocurrencies) work Compare distributed apps (dapps) to web apps Write Ethereum smart contracts in Solidity Connect Ethereum smart contracts to your HTML/CSS/JavaScript web applications Deploy your own dapp, coin, and blockchain Work with basic and intermediate smart contracts Who This Book Is For Anyone who is curious about Ethereum or has some familiarity with computer science Product managers, CTOs, and experienced JavaScript programmers Experts will find the advanced sample projects in this book rewarding because of the power of Solidity
Beginning Ethereum Smart Contracts Programming
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Author : Wei-Meng Lee
language : en
Publisher: Apress
Release Date : 2019-09-06
Beginning Ethereum Smart Contracts Programming written by Wei-Meng Lee and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-06 with Computers categories.
Use this book to write an Ethereum Blockchain Smart Contract, test it, deploy it, and create a web application to interact with your smart contract. Beginning Ethereum Smart Contracts Programming is your fastest and most efficient means of getting started if you are unsure where to begin and how to connect to the Ethereum Blockchain. The book begins with a foundational discussion of blockchain and the motivation behind it. From there, you will get up close and personal with the Ethereum Blockchain, learning how to use an Ethereum client (geth) to connect to the Ethereum Blockchain to perform transactions such as sending Ethers to another account. You will learn about smart contracts without having to wade through tons of documentation. Author Lee’s “learn-by-doing” approach will allow you to be productive and feel confident in your ability in no time. The last part of this book covers tokens, a topic that has taken the cryptocurrency market by storm. Sample code in Python, Solidity, and JavaScript is provided in the book and online. What You'll LearnUnderstand the basic premise of blockchain and “record keeping” in a peer-to-peer network Experience blockchain in action by creating your own blockchain using Python Know the foundation of smart contracts programming and how to deploy and test smart contracts Work on a case study to illustrate the use of blockchain Be familiar with tokens, and how to create and launch your own ICO digital token Write smart contracts that transact using tokens Who This Book Is For Those who want to get started quickly with Ethereum Smart Contracts programming. Basic programming knowledge and an understanding of Python or JavaScript is recommended.
Solidity Programming Essentials
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Author : Ritesh Modi
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-04-20
Solidity Programming Essentials written by Ritesh Modi and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-20 with Computers categories.
Learn the most powerful and primary programming language for writing smart contracts and find out how to write, deploy, and test smart contracts in Ethereum. Key Features Get you up and running with Solidity Programming language Build Ethereum Smart Contracts with Solidity as your scripting language Learn to test and deploy the smart contract to your private Blockchain Book Description Solidity is a contract-oriented language whose syntax is highly influenced by JavaScript, and is designed to compile code for the Ethereum Virtual Machine. Solidity Programming Essentials will be your guide to understanding Solidity programming to build smart contracts for Ethereum and blockchain from ground-up. We begin with a brief run-through of blockchain, Ethereum, and their most important concepts or components. You will learn how to install all the necessary tools to write, test, and debug Solidity contracts on Ethereum. Then, you will explore the layout of a Solidity source file and work with the different data types. The next set of recipes will help you work with operators, control structures, and data structures while building your smart contracts. We take you through function calls, return types, function modifers, and recipes in object-oriented programming with Solidity. Learn all you can on event logging and exception handling, as well as testing and debugging smart contracts. By the end of this book, you will be able to write, deploy, and test smart contracts in Ethereum. This book will bring forth the essence of writing contracts using Solidity and also help you develop Solidity skills in no time. What you will learn Learn the basics and foundational concepts of Solidity and Ethereum Explore the Solidity language and its uniqueness in depth Create new accounts and submit transactions to blockchain Get to know the complete language in detail to write smart contracts Learn about major tools to develop and deploy smart contracts Write defensive code using exception handling and error checking Understand Truffle basics and the debugging process Who this book is for This book is for anyone who would like to get started with Solidity Programming for developing an Ethereum smart contract. No prior knowledge of EVM is required.
Building Blockchain Projects
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Author : Narayan Prusty
language : en
Publisher:
Release Date : 2017-02-28
Building Blockchain Projects written by Narayan Prusty and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-28 with categories.
Develop real-time practical DApps using Ethereum and JavaScriptAbout This Book* Create powerful, end-to-end applications for Blockchain using Ethereum* Write your first program using the Solidity programming language* Change the way you think and design your applications by using the all new database-BlockchainWho This Book Is ForThis book is for JavaScript developers who now want to create tamper-proof data (and transaction) applications using Blockchain and Ethereum. Those who are interested in cryptocurrencies and the logic and database empowering it will find this book extremely useful.What You Will Learn* Walk through the basics of the Blockchain technology* Implement Blockchain's technology and its features, and see what can be achieved using them* Build DApps using Solidity and Web3.js* Understand the geth command and cryptography* Create Ethereum wallets* Explore mining ecosystemIn DetailBlockchain is a distributed database that maintains a continuously growing list of data records secured from tampering and revision. Every user is allowed to connect to the network, send new transactions to it, verify transactions, and create new blocks, making it permission-less.This book will teach you what Blockchain is, how it maintains data integrity, and how to create real-world Blockchain projects using Ethereum. With interesting real-world projects, you will know about bitcoin, generating smart and secure contracts with Ethereum, building end-to-end applications for Blockchain.You will learn concepts such as cryptography in cryptocurrencies, ether security, mining , smart contracts, solidity, and more. You will also learn about web sockets, various API services for Ethereum, and much more.The blockchain is the main technical innovation of bitcoin, where it serves as the public ledger for bitcoin transactions.
Programaci N Solidity
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Author :
language : es
Publisher:
Release Date :
Programaci N Solidity written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on with Education categories.
Solidity Programming Essentials
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Author : Ritesh Modi
language : en
Publisher: Packt Publishing Ltd
Release Date : 2022-06-10
Solidity Programming Essentials written by Ritesh Modi and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-06-10 with Computers categories.
A comprehensive guide sprinkled with lots of hands-on code samples to get you up and running with Solidity and writing your smart contracts on Blockchain and Ethereum Key Features • Learn proven smart contract implementation challenges and solve them using Solidity • Go deeper into Solidity to write effective upgradable and maintainable smart contracts using best practices • Get to grips with the latest version of Solidity with updated codes and examples Book Description Solidity is a high-level language for writing smart contracts, and the syntax has large similarities with JavaScript, thereby making it easier for developers to learn, design, compile, and deploy smart contracts on large blockchain ecosystems including Ethereum and Polygon among others. This book guides you in understanding Solidity programming from scratch. The book starts with step-by-step instructions for the installation of multiple tools and private blockchain, along with foundational concepts such as variables, data types, and programming constructs. You'll then explore contracts based on an object-oriented paradigm, including the usage of constructors, interfaces, libraries, and abstract contracts. The following chapters help you get to grips with testing and debugging smart contracts. As you advance, you'll learn about advanced concepts like assembly programming, advanced interfaces, usage of recovery, and error handling using try-catch blocks. You'll also explore multiple design patterns for smart contracts alongside developing secure smart contracts, as well as gain a solid understanding of writing upgradable smart concepts and data modeling. Finally, you'll discover how to create your own ERC20 and NFT tokens from scratch. By the end of this book, you will be able to write, deploy, and test smart contracts in Ethereum. What you will learn • Write efficient, effective, and secure smart contracts • Code, compile, and test smart contracts in an object-oriented way • Implement assembly code in Solidity • Adopt upgradable and haltable ownership and security design patterns • Understand exception handling and debugging in Solidity • Create new ERC20 and NFT tokens from the ground up Who this book is for This Ethereum book is primarily aimed at beginners who want to get started with Solidity Programming for developing an Ethereum smart contract. No prior knowledge of EVM is required, but knowing the basics of any programming language will help you follow along.
Building Blockchain Projects
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Author : Narayan Prusty
language : en
Publisher: Packt Publishing Ltd
Release Date : 2017-04-27
Building Blockchain Projects written by Narayan Prusty and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-04-27 with Computers categories.
Develop real-time practical DApps using Ethereum and JavaScript About This Book Create powerful, end-to-end applications for Blockchain using Ethereum Write your first program using the Solidity programming language Change the way you think and design your applications by using the all new database-Blockchain Who This Book Is For This book is for JavaScript developers who now want to create tamper-proof data (and transaction) applications using Blockchain and Ethereum. Those who are interested in cryptocurrencies and the logic and database empowering it will find this book extremely useful. What You Will Learn Walk through the basics of the Blockchain technology Implement Blockchain's technology and its features, and see what can be achieved using them Build DApps using Solidity and Web3.js Understand the geth command and cryptography Create Ethereum wallets Explore consortium blockchain In Detail Blockchain is a decentralized ledger that maintains a continuously growing list of data records that are secured from tampering and revision. Every user is allowed to connect to the network, send new transactions to it, verify transactions, and create new blocks, making it permission-less. This book will teach you what Blockchain is, how it maintains data integrity, and how to create real-world Blockchain projects using Ethereum. With interesting real-world projects, you will learn how to write smart contracts which run exactly as programmed without any chance of fraud, censorship, or third-party interference, and build end-to-end applications for Blockchain. You will learn about concepts such as cryptography in cryptocurrencies, ether security, mining , smart contracts, solidity, and more. You will also learn about web sockets, various API services for Ethereum, and much more. The blockchain is the main technical innovation of bitcoin, where it serves as the public ledger for bitcoin transactions. Style and approach This is a project-based guide that not only gets you up and running with Blockchain, but also lets you create intuitive real-world applications that will make you an independent Blockchain developer.
Hands On Blockchain Development In 7 Days
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Author : Will Button
language : en
Publisher:
Release Date : 2019-02-28
Hands On Blockchain Development In 7 Days written by Will Button and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-28 with Computers categories.
Build an Ethereum gaming application from scratch in a span of seven days, by mastering smart contracts in Solidity Key Features Create a simple, functional decentralized application, on the Ethereum network Learn fundamental blockchain programming concepts to become a blockchain developer Understand the development life cycle of a blockchain application Book Description Blockchain is a revolutionary technology that is currently been used in a variety of industrial applications, such as finance, healthcare, data analytics, and much more. This book will teach you the key blockchain principles and methodologies that are required to build decentralized applications in just 7 days. This book will teach you to build an online gaming application using Ethereum. Each section will introduce fundamental blockchain programming concepts as they relate to creating an online game, followed by practical exercises that readers can implement as homework assignments. With this book, you will learn core blockchain application development skills, create smart contracts, and build user interfaces. You will not only learn how to interact with the Ethereum network, but also how to deploy your application to the Internet. This book supplies seven self-contained lessons taught in a practical, hands-on way. By the end of the book, you will be amazed at how much you have learned about the blockchain application development on the Ethereum network, in just one week! What you will learn Work with blockchain networks to create interactive applications Learn how to create and use variables in smart contracts Use automated tests to eliminate mistakes and errors in the code Interact with the Ethereum network from a user interface Build a user interface for smart contracts using React Send and receive funds in smart contracts using wallets Deploy blockchain applications on AWS Who this book is for This book is for software engineers and IT professionals, who are eager to learn blockchain application development skills and want to master how blockchain applications are developed. This book is perfect for those with limited programming experience.
Creaci N De Contratos Inteligentes En La Red Blockchain De Ethereum Con Solidity
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Author : Wilmar Ramírez
language : es
Publisher: Ediciones de la U
Release Date : 2023-03-24
Creaci N De Contratos Inteligentes En La Red Blockchain De Ethereum Con Solidity written by Wilmar Ramírez and has been published by Ediciones de la U this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-03-24 with Business & Economics categories.
Los contratos inteligentes (Smart Contracts) son una de las piedras angulares de la tecnología blockchain. Entre todos los lenguajes de programación de contratos inteligentes en el mercado, Solidity que se ejecuta en Ethereum Virtual Machine (EVM) es el más popular en términos de número de usuarios, comunidad de desarrolladores, número de contratos en uso, y el reconocimiento público. Este libro presenta el lenguaje de programación Solidity desde cero y explica sus características principales en detalle. De forma clara y didáctica se desarrolla la teoría y la práctica del lenguaje de programación Solidity para que cualquier persona interesada en esta tecnología descubra la programación de contratos inteligentes, el uso de frameworks de desarrollo como Truffle y la escritura de aplicaciones descentralizadas (DApps). Cuando el lector haya finalizado la lectura de este libro podrá comprender los fundamentos técnicos de esta tecnología, y estará capacitado para desarrollar código de contratos inteligentes. El libro contiene material adicional que podrá descargar accediendo a la ficha del libro en www.ra-ma.es.
Desarrollando Contratos Inteligentes En Solidity
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Author : Ulises González Gallego
language : es
Publisher: AprendeIT
Release Date :
Desarrollando Contratos Inteligentes En Solidity written by Ulises González Gallego and has been published by AprendeIT this book supported file pdf, txt, epub, kindle and other format this book has been release on with Business & Economics categories.
"Desarrollando Contratos Inteligentes en Solidity: Guía Práctica para Crear Aplicaciones en la Cadena de Bloques Ethereum" es un libro que se enfoca en enseñar al lector cómo crear contratos inteligentes en Ethereum utilizando Solidity. Este libro es una guía práctica que resulta ideal tanto para estudiantes como para profesionales que buscan aprender sobre la tecnología de la cadena de bloques y cómo utilizarla para crear aplicaciones descentralizadas. A través de este libro, el lector podrá convertirse en un desarrollador experto en la creación de contratos inteligentes, ya que se lo guiará paso a paso en el proceso de aprendizaje de Solidity, desde los conceptos básicos hasta los más avanzados. En el libro se tratan temas como la creación de contratos inteligentes, la implementación de lógica empresarial en la cadena de bloques, el manejo de tokens, la integración con otras aplicaciones y el testing de aplicaciones en Ethereum. El libro está diseñado para que el lector pueda aprender de forma autónoma y a su propio ritmo. Además, se incluyen recursos adicionales como ejemplos de código, proyectos prácticos y preguntas de repaso. El libro comienza con una introducción a la cadena de bloques y Ethereum, seguido de los conceptos básicos de Solidity y cómo crear tu primer contrato inteligente. A medida que avanzas en el libro, aprenderás sobre variables y tipos de datos en Solidity, funciones y modificadores de acceso, manejo de arreglos y estructuras de datos, y cómo implementar sistemas como subastas, votaciones, criptomonedas personalizadas y más. Además, el libro también cubre temas avanzados como el uso de bibliotecas populares como OpenZeppelin y Truffle, contratos inteligentes anidados y heredados, y cómo optimizar y depurar tus contratos inteligentes. Con este libro, tendrás todo lo que necesitas para crear tus propias aplicaciones descentralizadas en la cadena de bloques Ethereum con Solidity.