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Volver a Smart Contracts

Opiniones y comentarios de aprendices correspondientes a Smart Contracts por parte de University at Buffalo

4.6
estrellas
1,542 calificaciones
287 reseña

Acerca del Curso

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....

Principales reseñas

DM
17 de dic. de 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.

HT
8 de abr. de 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.

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201 - 225 de 286 revisiones para Smart Contracts

por Gabriel M

3 de dic. de 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

por Filippo L

13 de ene. de 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.

por Yifei H

29 de jun. de 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.

por Rachana C

20 de abr. de 2020

The submission of the last assignment was unclear which took a lot of time. The rest of the course is informative and clear. All concepts are taught very well.

por Jeremy A

4 de ago. de 2019

Some concepts are under-explained, but an overall strong foundation to Smart Contracting. The course directs students to many external resources that can help.

por Gerard

4 de mar. de 2020

Coding exercises should be build up a bit more active and broad.

Videos could be recorded a bit louder. Not easy to hear on laptop without external speakers.

por Ralf B

5 de sep. de 2019

For further improvement the programming assignments, should be downloadable as text files. As copying from the PDF is tedious and error prone.

por Jonathan L

10 de jul. de 2018

This was really eye-opening. I especially enjoyed the resources after each lesson, as they took me off into the wide world of smart contracts.

por Krispijn J

31 de ene. de 2019

The course was really good, the only reason I don't give five stars is because one the final exam the questions/tasks were not really clear.

por Rajaranga M

17 de abr. de 2019

Useful course to understand the fundementals of Solidity language and the Remix platform. Some more hands on exercise will be helpful.

por Subrahmanyam V

19 de abr. de 2019

Good introduction to Smart contracts as a concept.

Good overview and approach to designing Solidity based smart contracts on Ethereum.

por Dennis W K K

4 de jul. de 2020

Although I have some experience with programming, but many concepts in smart contracts are new and need some time to slowly digest.

por Kyle J L

26 de jun. de 2019

Very informative, however the final project was a bit finicky being handled by the autograder due to whitespace formatting.

por inam u k

3 de dic. de 2018

I expected more coding assignment but overall it is good. And intructor seems nice and full of knowledge of blockchain

por Shubham G

4 de ene. de 2020

Content is good and trainer has explained everything properly. content should be upgraded as per latest version now.

por Putcha L N R

31 de dic. de 2018

Amazing course! Enjoyed the programming assignment a lot! Short video lengths create greater interest in viewers! :)

por Ayushi M

21 de feb. de 2019

Very informative course. Coding Assignment results can be little more descriptive so as to know where the error is.

por MUHAMMAD S M

10 de feb. de 2019

Able to write and understand a smart-contract was best thing, I learned here which was the aim of this course.

por Biniam A K

13 de sep. de 2018

It was a good introduction on how one can write Smart Contracts on Ethereum Blockchain with a good example

por Prashant R S D

18 de jul. de 2020

Needed more assignments for practice and better understanding, but that can be done outside as well.

por Mohit M

19 de may. de 2020

It was really a good course to get the overview of the working and functioning of smart Contracts

por John D

7 de feb. de 2020

The course was excellent, but the practical needs better instruction regarding how to submit work.

por Thang P N

3 de dic. de 2018

Nice tips and tricks, easy to understand the basic of smart contract's kind of functions

por Jonny T

14 de abr. de 2019

Good overview, but there really isn't much to the programming assignement at the end.

por Jeena M G

9 de mar. de 2019

It was really interesting and I am looking forward to completing this specialization.