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Ethereum Cookbook

You're reading from Ethereum Cookbook Over 100 recipes covering Ethereum-based tokens, games, wallets, smart contracts, protocols, and Dapps

Product type Paperback

Published in Aug 2018

Publisher Packt

ISBN-13 9781789133998

Length 404 pages

Edition 1st Edition

Languages

Solidity

Tools

Ethereum

Concepts

Cryptocurrency

Author (1):

Manoj P R

View More author details

Table of Contents (18) Chapters

Title Page

Copyright and Credits

Packt Upsell

Contributors

Preface

1. Getting Started FREE CHAPTER

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

1. Other Books You May Enjoy

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Index

Debugging smart contracts with Remix

As discussed in earlier chapters, Remix is a rich IDE for writing, testing, and deploying smart contracts. It provides all the essential features required for an effective development environment. In addition to these features, Remix also includes a useful debugger built right into it.

Debugging a contract using sent transactions can be a bit tricky. By using the Remix IDE, one can easily debug a specific transaction. In this recipe, you will learn to debug an Ethereum smart contract step by step. It will help you to identify and fix bugs easily.

Getting ready

Remix is a browser-based IDE. You need to have an up-to-date web browser, such as Chrome, Firefox, or Edge, to access the online IDE. Remix comes with a test Ethereum network where you can deploy and test your contracts. It also allows you to connect to an existing network.

How to do it...

Access Remix by navigating to https://remix.ethereum.org/.

Let's use the following smart contract to test the debugging...

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Authors (1)

Manoj P R

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

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