Alex Юн(윤)

web3 dev👨🏻‍💻 blockchain⛓ #Bitcoin

[Alex Юн(윤) @IamAlexYun]

@henrlihenrli I’m not premium user, it doesn’t allow me to text you unless you follow me lol

[Alex Юн(윤) @IamAlexYun]

@functi0nZer0 Cannot DM you:(

[Alex Юн(윤) @IamAlexYun]

@OKXHelpDesk hey okex
are ETH withdrawals to arbitrum halted rn? been 30 mins since the request, assets are still not on chain

[Jon Erlichman @JonErlichman]

What dial-up internet sounded like:

[Avalanche🔺 @avax]

Coming up in 2 weeks, #AvalancheHacks is heading to Seoul, South Korea for a 2-day networking event for Web3 creators to connect, learn and build together 🤝

Registration is free but space is limited, grab your spot today!
https://t.co/fgHAqvGA1D

[Alex Юн(윤) @IamAlexYun]

Day 32 of #100DaysOfCode
Writing unit tests is pretty fun😀

[Alex Юн(윤) @IamAlexYun]

Day 32 of #100DaysOfCode
Wrapping up Raffle smart contract, the next stop is unit testing🥲

[Alex Юн(윤) @IamAlexYun]

Day 31 of #100DaysOfCode
Learned more about Byzantine Generals Problem and PoW consensus protocol. How is it even possible for people to come up with such great ideas?
#Solidity: emitting events

[Alex G @gssvv_]

If you are learning #Solidity, you should understand how smart contract storage works.

Otherwise, your smart contracts may be vulnerable.

Here's how 👇

[Alex Юн(윤) @IamAlexYun]

Day 30 of #100DaysOfCode
Made a primitive UI for deployed sample smart contract. It’s been a while since I wrote vanilla #JavaScript feels so weird lol. Some more #Solidity stuff ahead

[Alex Юн(윤) @IamAlexYun]

Day 29 of #100DaysOfCode
Getting my hands on unit and staging tests. #Solidity

[Alex Юн(윤) @IamAlexYun]

@melonowl You’ve made it! Prouda you!

[Alex Юн(윤) @IamAlexYun]

Day 28 of #100DaysOfCode
Getting used to @HardhatHQ. Deployed contracts that use oracles to both private network and testnets. Learned how to deploy mocks👽

[Alex Юн(윤) @IamAlexYun]

Day 27 of #100DaysOfCode
Today I discovered https://t.co/GF3QT9BeN3 by @austingriffith. It’s a best place to learn #Blockchain fundamentals IMO. We need more resources and people like this! If you’re interested in #web3 it’s a must-go!

[Alex Юн(윤) @IamAlexYun]

Day 26 of #100DaysOfCode
Briefly touching @HardhatHQ, seems like an overengineered framework at first glance, prolly need time to get used to it. my tech stack is growing and this is crazy🫢

[Alex Юн(윤) @IamAlexYun]

Day 25 of #100DaysOfCode
Optimized code for mnemonic phrase generation. Need to find a way to derive key pair in the most efficient way🤔

[Alex Юн(윤) @IamAlexYun]

@yun_seungwoo 어메이징ㅋㅋㅋ

[Alex Юн(윤) @IamAlexYun]

Day 24 of #100DaysOfCode
So we’re teaming up for the project I’m working on. My first team project, let’s see how it goes😌

[Alex Юн(윤) @IamAlexYun]

Day 23 of #100DaysOfCode
Async JS refresher.
Deploying .sol with @ethersproject to private network.