# KryptoCamp#2 共筆 ``` 上課前記得提供 Github ID ``` [課綱](https://hackmd.io/@kordan/BkuZ8NPnF) [課程簡報](https://hackmd.io/@kordan/BJnmsP_2Y#/) [課程資源](https://hackmd.io/@kordan/HkrVDdu2Y) --- ###### tags `KryptoCamp 共筆` --- 安裝 solidity 套件(讓VSCode 可辨識 .sol 檔)  vscode plugins: - solidity - Solidity Contract Flattener - Solidity Debugger - Solidity Metrics - Solidity Visual Developer ### 繳交作業 ```bash= # 首次 git checkout -b 學號 # 學號(分支名稱) git push origin -u 學號 # 每次開始寫作業之前 git pull --rebase origin main ``` ### RPC https://eth.wiki/json-rpc/API ### Etherscan * 所有的 address 都是一個 wallet,都會有balance --- ## Solidity ### modifier https://medium.com/coinmonks/solidity-tutorial-all-about-modifiers-a86cf81c14cb
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