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# System prepended metadata

title: "Solidity Galaxy Brain \U0001F9E0\U0001F30C"

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# Solidity Galaxy Brain 🧠🌌

These are resources I found useful as I learned solidity.

## Tips
- Don't worry about build tools, use Remix.
- why do inline assemlby https://ethereum.stackexchange.com/questions/3157/what-are-some-examples-of-how-inline-assembly-benefits-smart-contract-developmen

## Resources
- How to get Contract ABI on Remix [link](https://ethereum.stackexchange.com/questions/27536/where-to-find-contract-abi-in-new-version-of-online-remix-solidity-compiler/27537)
- Construct tx data [Hashex](https://abi.hashex.org/)
- EVM [opcodes](https://rinkeby.etherscan.io/address/0xa5b4ced36924ce69d9e6d402f30891c23f4ecfb1#code)
- Learning assembly in solidity [video](https://www.youtube.com/watch?v=axZJ2NFMH5Q)


## Breadcrumbs
- First testnet deploy of a 721 [contract](https://rinkeby.etherscan.io/address/0xa5b4ced36924ce69d9e6d402f30891c23f4ecfb1#code)
- 