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.
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Университет штата Нью-Йорк в Баффало
Университет штата Нью-Йорк
Об этом курсе
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58%
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14%
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Чему вы научитесь
This second course of the Blockchain specialization will help you design, code, deploy and execute a smart contract.
Приобретаемые навыки
CryptocurrencyBlockchainSoliditySmart ContractRemix IDE
Карьерные результаты учащихся
56%
начал новую карьеру, пройдя эти курсы
58%
получил значимые преимущества в карьере благодаря этому курсу
14%
стал больше зарабатывать или получил повышение
100% онлайн
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Курс 2 из 4 в программе
Гибкие сроки
Назначьте сроки сдачи в соответствии со своим графиком.
Промежуточный уровень
Knowledge of at least one modern, high-level programming language is required, as well as completion of the course titled, "Blockchain Basics".
Прибл. 13 часа на выполнение
Английский
Субтитры: Английский, Корейский
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Университет штата Нью-Йорк в Баффало
The University at Buffalo (UB) is a premier, research-intensive public university and the largest, most comprehensive institution of the State University of New York (SUNY) system. UB offers more than 100 undergraduate degrees and nearly 300 graduate and professional programs.
Университет штата Нью-Йорк
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.
Программа курса: что вы изучите
4 ч. на завершение
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.
4 ч. на завершение
5 видео ((всего 33 мин.)), 6 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
6 материала для самостоятельного изучения
(OPTIONAL) Resources: Why Smart Contracts?10мин
Updated Smart contracts (Solidity version 5.9)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
3 ч. на завершение
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.
3 ч. на завершение
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
2 ч. на завершение
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.
2 ч. на завершение
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
4 ч. на завершение
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.
4 ч. на завершение
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
Рецензии
Лучшие отзывы о курсе SMART CONTRACTS
от партнера DMDec 17, 2019
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.
от партнера HTApr 8, 2019
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.
от партнера ANJan 11, 2019
Great course for the beginners. Its gives an overview of smart contract, Solidity , Remix IDE. it definitely gives a lot of confidence to the trainee upon completion of the course.
от партнера AIDec 9, 2018
Overall a good experience, but if more help available on course project, it would have been better. No response from teaching/supporting staff in forum. Otherwise, it's good.
от партнера ASJun 18, 2019
The Programming part could have been better. Almost, everything was written and didn't help me much in learning any new thing or gave me experience to write code on my own.
от партнера KNJul 30, 2019
some resources must be reordered with the vedios for the student to keep on trying the code in the vedio\n\nthanks alot for the course content its simple and progressive
от партнера TKSep 4, 2019
I was once lost on what is a smart contract, now, its more clear. I am more educated thanks to these very insightful videos and word for word explanations of the videos!
от партнера GMDec 2, 2018
The final project was a little difficult because if doesn't show where the mistake is, besides that the course is just great to have a first experience using IDE remix
от партнера FLJan 12, 2019
Everything great, however the last assignment could have some more guidance, or stepped approach. I had to do a lot of guessing instead of being sure of what to do.
от партнера AANov 15, 2018
Good course, well explained for beginners. Along with the course, pay attention to reading section especially referred youtube course of solidity for more examples.
от партнера YHJun 28, 2018
Good class. It can be even better if more coding assignments can be added. Currently there is only one coding assignment, which makes the course a little too easy.
от партнера AGSep 18, 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.
Специализация Blockchain: общие сведения
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.
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