
Understand and gain insight into backend multithreading
captainmomo
Understand multithreaded programming and see how this knowledge can help you analyze other projects.
초급
multithread, MySQL, Kafka
In this lecture, we will learn how to use ERC20 (Coin), ERC721 (NFT) and create a simple NFT Presale service. We will learn how to use Opensea and Metamask and share development know-how and theory.
Hardhat
Smart Contract
Smart Contract Unittest
Opensea
Metamask
Klaytn, KlaytnScope
What if blockchain just seemed difficult?
Core Basics for Everyone & Everyone!
When starting to develop a blockchain BApp, I face numerous challenges in gathering, verifying, and learning information. It would be helpful to have some best practices to reference .
I was assigned to a blockchain-related project as a non-programmer, but I am having difficulty proceeding with the work due to my lack of basic knowledge.
I'm interested in blockchain development projects and coin investments. What basic knowledge do I need to know?
Blockchain, once a term only familiar to select individuals, has now become a familiar concept for everyone. The blockchain market is growing rapidly every year, and it has become a technology developers want to learn at least once. However, blockchain-related technical knowledge is difficult to access and difficult to use.
👉 That's why I'm going to gather essential basic knowledge and share it with you. 😀
This course was designed to serve as a training platform for my next blockchain course. Therefore, I'll provide essential, fundamental knowledge through hands-on practice.
This isn't a lecture that delves into difficult or complex concepts or theories, but rather a quick, no-frills course. However, it does provide a clear explanation of the essential concepts, including their reasons for existence.
We'll provide access to the first half of the course (preview), course materials , and even source code . We encourage you to attend the lectures yourself to determine if they're right for you.
Creating a Smart Contract
This class will teach you how to create a Smart Contract and understand its basic structure and usage.
Creating Smart Contract Unit Tests
Let's create a Unit Test to test a Smart Contract and understand the basic structure and usage of a Unit Test.
Smart Contract on Klaytn Baobab
Deploy and use a smart contract on the Klaytn Network. Through the Klaytn scope, you can understand the deployment history and transaction details.
ERC20 (Coin)
Let's learn about ERC20 Contract, commonly called Coin, and create your own coin.
ERC721 (NFT)
This is a class where you will learn about ERC721 Contract, commonly referred to as NFT, and create your own NFT.
Opensea
I can check the NFT I created through Opensea and find out what we need to do in Opensea.
NFT Presale
I will create a presale web page and integrate it with Metamask to create a service that sells NFTs I created to users.
homework
Here's your homework. If you've completed the lecture, get your own blockchain certificate NFT and show it off to your friends!
Q. I followed the lecture well, but why isn't it working for me?
Even if you follow the lectures closely, because they rely on external services like Klaytn Network, Metamask, and Opensea, there are times when the lectures will simply not work the next day for no reason. Changes in these external services may also require lecture updates. Please feel free to ask questions and we'll be happy to help.
Q. Am I the only one who doesn't quite understand the lecture?
Comprehension may vary depending on the student's level of knowledge. We recommend watching the lecture at least twice. The first time, simply watch the video while commuting to and from work. The second time, we recommend reading through the material while practicing together. Feel free to ask questions about anything you don't understand.
Q. Is there a reason I should know about blockchain technology?
Let's take a database as an example. If a database is useful and widely used, we should learn it. I think it's a good idea to learn at least simple CRUD operations in advance for the future. (CRUD stands for Create, Read, Update, Delete. It's the basic unit of data manipulation in a database.)
Q. I want to know the basic concepts of blockchain and the basic grammar of Solidity.
There are already great lectures on how to gain this knowledge, so I'll share the link.
https://www.inflearn.com/course/%ED%81%B4%EB%A0%88%EC%9D%B4%ED%8A%BC
💾 Please check before taking the class
Who is this course right for?
Programmers interested in blockchain development
Non-programmers who are currently participating in or will participate in blockchain projects
Anyone who is investing in or participating in a blockchain project
Need to know before starting?
It would be nice to know JavaScript.
It would be nice to know TypeScript.
2,526
Learners
24
Reviews
11
Answers
4.9
Rating
2
Courses
안녕하세요~
Game Client, Game Server, Embedded, Blockchain 개발 등등..
다양한 경험이 있는 20년차 서버 프로그래머입니다.
현재 멘티스코에서 테크리드로 재직중입니다.
All
32 lectures ∙ (6hr 54min)
All
1 reviews
$38.50
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