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Mastering Blockchain Programming with Solidity

You're reading from   Mastering Blockchain Programming with Solidity Write production-ready smart contracts for Ethereum blockchain with Solidity

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Product type Paperback
Published in Aug 2019
Publisher Packt
ISBN-13 9781839218262
Length 486 pages
Edition 1st Edition
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Author (1):
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Jitendra Chittoda Jitendra Chittoda
Author Profile Icon Jitendra Chittoda
Jitendra Chittoda
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Table of Contents (21) Chapters Close

Preface 1. Section 1: Getting Started with Blockchain, Ethereum, and Solidity
2. Introduction to Blockchain FREE CHAPTER 3. Getting Started with Solidity 4. Control Structures and Contracts 5. Section 2: Deep Dive into Development Tools
6. Learning MetaMask and Remix 7. Using Ganache and the Truffle Framework 8. Taking Advantage of Code Quality Tools 9. Section 3: Mastering ERC Standards and Libraries
10. ERC20 Token Standard 11. ERC721 Non-Fungible Token Standard 12. Deep Dive into the OpenZeppelin Library 13. Using Multisig Wallets 14. Upgradable Contracts Using ZeppelinOS 15. Building Your Own Token 16. Section 4: Design Patterns and Best Practices
17. Solidity Design Patterns 18. Tips, Tricks, and Security Best Practices 19. Assessments 20. Other Books You May Enjoy

Summary

In this chapter, we understood the most famous Ethereum token standard—ERC20. We looked into the different aspects of the standard, the function definition, and its usage, which a developer must know about. We discussed the approve() function, how front-running attacks are possible using that function, and how to protect your code against it. We also look at some of the advanced functions of the ERC20 implementations, which are not part of the standard. Many other token standards have been published; however, ERC20 is still used for basic token implementation. According to your contract architecture and requirements, you can use other token standards, but you need to ensure that the token standard at least follows ERC20 APIs as well.

In the next chapter, we will learn about the ERC721 non-fungible tokens standard, which is another popular token standard that&apos...

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