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Self introduction (8)
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Collect questions (8)
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Framework & relation & how does it work (15)
- geth,parity
- web3
- mist, metamask
- infura
- solidity, solc
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A simple ICO contract (30)
- what is ERC20 token (5)
- how to ico (5)
- use remix to write, deploy and debug a token contract . (20)
- ico/tool
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eegalaxy game (50)
- what is it (5)
- design V1 : framework onchain/offchain (15)
- owner, price, longitude, latitude, url, picture, label, state, avatar
- design V2 : efficiency & security (20)
- sign, fee
- design V3 : efficiency 2 (10)
- fee
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deep into contract execution
- blockchain
- EVM
- a simple and hard question: how to get a random number
- oracle
