All Products

Best Sellers

New Releases

Books

Videos

Audiobooks

Free Learning

Ethereum Cookbook

You're reading from Ethereum Cookbook

Product type Book

Published in Aug 2018

Publisher Packt

ISBN-13 9781789133998

Pages 404 pages

Edition 1st Edition

Languages

Concepts

Author (1):

Manoj P R

Table of Contents (13) Chapters

Preface

1. Getting Started

2. Smart Contract Development

3. Interacting with the Contract

4. The Truffle Suite

5. Tokens and ICOs

6. Games and DAOs

7. Advanced Solidity

8. Smart Contract Security

9. Design Decisions

10. Other Protocols and Applications

11. Miscellaneous

12. Other Books You May Enjoy

Leave a review - let other readers know what you think

Forcing Ether to a contract

A developer can choose to enable or disable the acceptance of value in a contract. This is done by flagging the named/unnamed functions as payable. But, there are ways one can send Ether to the contract by force.

This can affect some of the logic inside a contract, which was written based on the previous assumption. In this recipe, you will learn how to find and avoid such problems in your smart contract.

Getting ready

It's expected that you have a basic understanding of the Ethereum blockchain and solidity before stepping through this recipe.

The Remix IDE (https://remix.ethereum.org) can help you quickly test and deploy the contract. Also, you can use any Ethereum client (geth, parity, and...

The rest of the chapter is locked

Register for a free Packt account to unlock a world of extra content!

A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.

Unlock this book and the full library FREE for 7 days

Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of

Start free trial

Renews at $15.99/month. Cancel anytime

Authors (1)

Manoj P R

Manoj P R is a tech-savvy person who has been working with distributed ledger technology for more than three years. His passion for the latest technology trends in the market has made him an avid learner and contributor in this space. He specializes in Ethereum, JavaScript, and Go. A self-taught programmer, Manoj started his programming career as a freelancer during his early academic life. He has developed many scalable enterprise blockchain solutions for various clients across the globe. He is currently associated with Conduent Labs as a Blockchain SME. He loves solving real-life problems using technology and is a lively contributor towards open source projects. Apart from work, Manoj likes traveling and writing.

See other products by Manoj P R

Other recommended products

Related to this chapter

Mastering Blockchain Programming with Solidity

Mastering Blockchain Programming with Solidity

With this book, you will learn to write production-ready smart contracts for the Ethereum blockchain. Finally, with the help of comprehensive examples, you will learn how to add security to smart contracts and then delve into the various security considerations that must be paid attention to.

Aug 2019 16 hours 12 minutes

Truffle Quick Start Guide

Truffle Quick Start Guide

Truffle is a world class development environment, testing framework and asset pipeline for Ethereum, aiming to make life as an Ethereum developer easier. If you are a web developer wanting to try your hands at developing Dapps with Truffle then this is the ideal book. This book will teach you to write smart contracts and build Dapps with Truffle.

Jun 2018 5 hours 40 minutes

Ethereum Projects for Beginners

Ethereum Projects for Beginners

Ethereum enables the development of efficient, smart contracts that contain code. These smart contracts interact with other smart contracts to make decisions, store data, and send Ether to others. This book begins with an introduction to Ethereum and then a detailed step-by-step process required to building advanced Ethereum Projects.

Jul 2018 3 hours 32 minutes

Solidity Programming Essentials

Solidity Programming Essentials

Solidity is a new contract-oriented programming language popular for creating smart contracts and distributed applications. Writing smart contracts targeting Ethereum and other blockchain platforms is an emerging skill. This book will enable you to write robust, secure, object-oriented contracts that extend blockchain with business functionality.

Apr 2018 7 hours 24 minutes

Building Blockchain Projects

Building Blockchain Projects

This is a project-based guide to 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.

Apr 2017 8 hours 52 minutes

Introduction to Blockchain and Ethereum

Introduction to Blockchain and Ethereum

Blockchain applications provide a single-shared ledger to eliminate trust issues involving multiple stakeholders. With the help of Introduction to Blockchain and Ethereum, you'll learn how to create distributed Blockchain applications which do not depend on a central server or datacenter. The course begins by explaining Bitcoin, Altcoins, and Ethereum, followed by taking you through distributed programming using the Solidity language on the Ethereum Blockchain. By the end of this course, you'll be able to write, compile, and deploy your own smart contracts to the Ethereum Blockchain.

Sep 2018 3 hours 24 minutes

Learn Ethereum is ideal for anyone who wants to do an ultra-learning on Ethereum blockchain technology and build end-to-end decentralized applications using smart contract and Ethereum. The hands-on examples will help novices master blockchain and Ethereum in a quick, effective and easy way.

Sep 2019 18 hours 0 minutes

Security Tokens and Stablecoins Quick Start Guide

Security Tokens and Stablecoins Quick Start Guide

This essential guide will help any blockchain practitioner gain expertise in developing complete STO and stablecoins DApps. This book provides a quick introduction to basic ICO and STO concepts, and their differences. It will also help readers compile, test, and deploy their own contracts by altering the code provided in the book.

Apr 2019 7 hours 48 minutes

Hands-On Blockchain Development in 7 Days

Hands-On Blockchain Development in 7 Days

This book will teach you to build an online gaming app using Ethereum. Each section will introduce you to blockchain programming concepts for creating an online game, followed by practical exercises that you can implement as independent assignments. You will acquire core blockchain app development skills and deploy your app to the internet.

Feb 2019 7 hours 12 minutes

Blockchain Quick Start Guide

Blockchain Quick Start Guide

Blockchain technology is giving birth to new business models, inspiring communities to build economies on a decentralized network. This book will be your practical guide to get you up and running with concepts of building your very own Blockchain network. You will get a thorough understanding of how a decentralized network is built and deployed.

Dec 2018 7 hours 24 minutes

Mastering Ethereum

Mastering Ethereum

This book will help you to understand how to program advanced Smart Contracts and dApps. You will learn third-party integration tools of Blockchain applications. You will also gain practical understanding and will master the core Ethereum technologies by programming with real-world implementations, and best practices.

Apr 2019 16 hours 20 minutes

Blockchain By Example

Blockchain By Example

This book covers all the relevant concepts and phases of the blockchain development cycle. It will walk you through a step-by-step process to build three blockchain projects with differing complexity levels and hurdles. By the end of this book, you will be ready to tackle common issues in the blockchain ecosystem.

Nov 2018 17 hours 36 minutes

Personalised recommendations for you

Based on your interests and search pattern

Ever wonder why speech recognition systems don't understand the Scottish accent, or what would happen if an astronaut only ate mac 'n' cheese, or other spurious reflections you'd have at a bar? We did, then collated those deliberations into absurd research articles with fake figures and methodologies inspired by even more fictionally absurd studies.

Aug 2023 7 hours 40 minutes

Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

Dec 2023 12 hours 0 minutes

Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

Dec 2023 12 hours 0 minutes

Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

Dec 2023 12 hours 0 minutes

Generative AI with LangChain

Generative AI with LangChain

This book is a comprehensive introduction to LLMs and LangChain, demystifying the basic mechanics of LangChain, its functionalities, and the myriad of applications it can be integrated into.

Dec 2023 12 hours 0 minutes

Mastering Tableau 2023

Mastering Tableau 2023

This book is a comprehensive resource to mastering your Tableau skills and becoming a BI expert. As you progress, you will learn how to build advanced dashboards and improve your storytelling to derive key business insight, as well as make you well-versed with advanced functionalities of Tableau in the business intelligence domain.

Aug 2023 22 hours 48 minutes

Building AI Applications with ChatGPT APIs

Building AI Applications with ChatGPT APIs

This guide covers all ChatGPT API features for effortless creation of robust AI powered apps. With its help, you’ll be able to leverage ChatGPT’s cutting-edge NLP models to take your app development skills to the next level. You’ll also work on ten exciting projects that will give you the practical know-how that you can apply to your existing applications.

Sep 2023 8 hours 36 minutes

Building AI Applications with ChatGPT APIs

Building AI Applications with ChatGPT APIs

This guide covers all ChatGPT API features for effortless creation of robust AI powered apps. With its help, you’ll be able to leverage ChatGPT’s cutting-edge NLP models to take your app development skills to the next level. You’ll also work on ten exciting projects that will give you the practical know-how that you can apply to your existing applications.

Sep 2023 8 hours 36 minutes

Data Engineering with AWS

Data Engineering with AWS

Embark on a journey to master data engineering pipelines on AWS! Our book offers a hands-on experience of AWS services for ingesting, transforming, and consuming data. Whether you're an absolute beginner or someone with basic data engineering experience, this guide is an indispensable resource.

Oct 2023 21 hours 12 minutes

Modern Data Architecture on AWS

Modern Data Architecture on AWS

Every organization wants an agile, performant, and cost-effective data platform that meets all their current and future business needs. Purpose-built AWS analytics services and their features play a big part in building such a modern data platform. This book brings to you all the design and architectural patterns that’ll help you achieve this goal.

Aug 2023 14 hours 0 minutes

Practical Guide to Applied Conformal Prediction in Python

Practical Guide to Applied Conformal Prediction in Python

Discover the power of Conformal Prediction with the "Practical Guide to Applied Conformal Prediction in Python." Master the latest techniques to quantify uncertainty in machine learning and computer vision models, and seamlessly apply them to your industry applications.

Dec 2023 8 hours 0 minutes

TinyML Cookbook

TinyML Cookbook

With over 70 project-based recipes, the TinyML Cookbook is a practical guide that will help you to get the most out of your microcontrollers. It provides a comprehensive understanding of the theoretical foundations while giving you hands-on experience training ML models for deployment on Arduino Nano 33 BLE Sense, Raspberry Pi Pico, and SparkFun RedBoard Artemis Nano microcontrollers.

Nov 2023 22 hours 8 minutes