This second course of the Blockchain specialization will help you design, code, deploy and execute a smart contract – the computational element of the blockchain technology. Smart contracts allow for implementing user-defined operations of arbitrary complexity that are not possible through plain cryptocurrency protocols. They allow users to implement conditions, rules and policies of the domain applications. Smart contracts are a powerful feature that, when properly designed and coded, can result in autonomous, efficient and transparent systems. You will design and program smart contracts in Solidity language, test and deploy them in the Remix development environment, and invoke them from a simple web interface that Remix provides. This course features best practices for designing solutions with smart contracts using Solidity and Remix IDE. Main concepts are delivered through videos, demos and hands-on exercises.
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课程信息
Learner Career Outcomes
56%
58%
14%
您将学到的内容有
This second course of the Blockchain specialization will help you design, code, deploy and execute a smart contract.
您将获得的技能
Learner Career Outcomes
56%
58%
14%
100% 在线
第 2 门课程（共 4 门）
可灵活调整截止日期
中级
Knowledge of at least one modern, high-level programming language is required, as well as completion of the course titled, "Blockchain Basics".
完成时间大约为11 小时
英语（English）
教学大纲 - 您将从这门课程中学到什么
Smart Contract Basics
The purpose of this module is to introduce the reasons for a smart contract and its critical role in transforming blockchain technology from enabling decentralized systems. We will explore the structure and basic concepts of a smart contract through examples, and illustrate Remix (remix.ethereum.org) web IDE for deploying and interacting with a smart contract.
Solidity
Our goal is to master the basics of Solidity, a high-level language that is a combination of Javascript, Java and C++. It is specially designed to write smart contracts and to target the Ethereum Virtual Machine. Learners will be able to follow demonstrations and practice using Solidity.
Putting it all Together
This module focuses on the development of the Ballot smart contract incrementally to illustrate various features including time dependencies, validation outside the function code using access modifiers, asserts and require declarations, and event logging.
Best Practices
This module will focus on best practices including evaluating whether a blockchain-based solution is suitable for your problem, designing Solidity smart contracts, and those relating to Remix IDE.
158 条评论
来自Smart Contracts的热门评论
Excellent course! Provided a good overview of how smart contracts adds a layer of value to the evolution in blockchain technology. The hands on programming experience was quite helpful as well.
Thank you; excellent starting point so I can have a good foundation to learn more Solidity programming; the discussion forum is helpful when I submit the code at the end of the project.
讲师
Bina Ramamurthy
Teaching Professor关于 纽约州立大学布法罗分校
关于 纽约州立大学纽约州立大学
关于 Blockchain 专项课程
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