Этот курс входит в специализацию ''Специализация Blockchain'
Smart Contracts
от партнера
University at Buffalo
The State University of New York
Об этом курсе
4.6
Оценки: 293
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.
Приобретаемые навыки
CryptocurrencyBlockchainSoliditySmart ContractRemix IDE
Программа курса: что вы изучите
Week
1Smart 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.
5 видео (всего 33 мин.), 5 материалов для самостоятельного изучения, 5 тестов
5 видео
Smart Contracts Defined (Part 1) (Remix IDE and Greeter Demos)7мин
Smart Contracts Defined (Part 2) (Simple Storage Demo)5мин
Processing Smart Contracts (Compile Artifacts Demo)4мин
Deploying Smart Contracts4мин
5 материала для самостоятельного изучения
(OPTIONAL) Resources: Why Smart Contracts?10мин
(OPTIONAL) Resources: Smart Contracts Defined10мин
(OPTIONAL) Resources: Processing Smart Contracts10мин
(OPTIONAL) Resources: Deploying Smart Contracts10мин
REQUIRED Quiz Resources and Directions: Smart Contract Basics - Week10мин
5 практического упражнения
Self-Check30мин
Self-Check30мин
Self-Check30мин
Self-Check30мин
Smart Contract Basics30мин
Week
2Solidity
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.
7 видео (всего 47 мин.), 5 материалов для самостоятельного изучения, 6 тестов
7 видео
Basic Data Types & Statements (Bidder Data & Functions Demos)6мин
Specific Data Types (Part 1) (Coin Demo)6мин
Specific Data Types (Part 2) (Coin Demo cont.)2мин
Data Structures (Part 1) (BallotV1 Demo)10мин
Data Structures (Part 2) (StateTransV2 Demo)7мин
Access Modifiers & Applications7мин
5 материала для самостоятельного изучения
(OPTIONAL) Resources: Solidity: Structure10мин
(OPTIONAL) Resources: Basic Data Types & Statements10мин
(OPTIONAL) Resources: Specific Data Types10мин
(OPTIONAL) Resources: Data Structures30мин
(OPTIONAL) Resources: Access Modifiers & Applications10мин
6 практического упражнения
Self-Check4мин
Self-Check8мин
Self-Check6мин
Self-Check4мин
Self-Check4мин
Solidity - Week 230мин
Week
3Putting 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.
8 видео (всего 36 мин.), 4 материалов для самостоятельного изучения, 5 тестов
8 видео
Time Elements (Part 1)4мин
Time Elements (Part 2) (BallotV2 Demo)6мин
Time Elements (Part 3)2мин
Validation & Test (Part 1) (BallotV3 Demo)7мин
Validation & Test (Part 2) (BallotV4 Demo)3мин
Client Applications2мин
Practitioner's Perspective: Shared Rules & Trust3мин
4 материала для самостоятельного изучения
(OPTIONAL) Resources: Developing Smart Contracts5мин
(OPTIONAL) Resources: Time Elements5мин
(OPTIONAL) Resources: Validation & Test15мин
(OPTIONAL) Resources: Client Applications15мин
5 практического упражнения
Self-Check6мин
Self-Check6мин
Self-Check4мин
Self-Check4мин
Putting It All Together - Week 330мин
Week
4Best 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.
3 видео (всего 16 мин.), 4 материалов для самостоятельного изучения, 2 тестов
4 материала для самостоятельного изучения
(OPTIONAL) Resources: Best Practices10мин
(MANDATORY READING) Addendum: Solidity Version10мин
Assignment Description10мин
Smart Contracts: Key Takeaways10мин
1 практическое упражнение
Best Practices- Week 420мин
4.6
Лучшие рецензии
автор: AG•Sep 19th 2018
Exactly the right level, i'd expect. Not a course to learn how to be a programmer, yet enough info to have a basic understanding of smart contract and Solidity.
автор: AD•Aug 2nd 2018
This is one of the toughest course for me. Lectures and supporting materials helped a lot to complete this course. Thank Bina and all supporting staff.
Преподаватель
Bina Ramamurthy
Teaching ProfessorComputer Science and Engineering Department
О University at Buffalo
The University at Buffalo (UB) team includes the School of Engineering and Applied Sciences, the most comprehensive public school of engineering in New York; the Center for Industrial Effectiveness (TCIE), an engineering outreach center that supports the business community; and the Center for Educational Innovation, which elevates pedagogical advancement and improved learning. UB, a research-intensive public university, is the largest institution of the State University of New York system.
О The State University of New York
The State University of New York, with 64 unique institutions, is the largest comprehensive system of higher education in the United States. Educating nearly 468,000 students in more than 7,500 degree and certificate programs both on campus and online, SUNY has nearly 3 million alumni around the globe.
О специализации ''Blockchain'
This specialization introduces blockchain, a revolutionary technology that enables peer-to-peer transfer of digital assets without any intermediaries, and is predicted to be just as impactful as the Internet. More specifically, it prepares learners to program on the Ethereum blockchain. The four courses provide learners with (i) an understanding and working knowledge of foundational blockchain concepts, (ii) a skill set for designing and implementing smart contracts, (iii) methods for developing decentralized applications on the blockchain, and (iv) information about the ongoing specific industry-wide blockchain frameworks.
The specialization covers a range of essential topics, from the cryptographic underpinnings of blockchain technology to enabling decentralized applications on a private Ethereum blockchain platform.
It is ideal for programmers and designers involved in developing and implementing blockchain applications, and anyone who is interested in understanding its potential.
Часто задаваемые вопросы
When will I have access to the lectures and assignments?
Once you enroll for a Certificate, you’ll have access to all videos, quizzes, and programming assignments (if applicable). Peer review assignments can only be submitted and reviewed once your session has begun. If you choose to explore the course without purchasing, you may not be able to access certain assignments.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
What is the refund policy?
Is financial aid available?
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