myej+I+n s+T+udying

[History of ethereum] 2008. 10.31 Bitcoin Blockchain : was a tool to store a list of monetary transactions between different people : enable financial transactions -> block chain technology to create far more complex applications -> didn' t want to just use Bitcoin to transfer money -> figure out some way to use these innovations to create much more advanced applications Smart Contract : absolut..

간단한 이더리움 스마트 컨트랙트를 구현해보자. -> remix IDE 검색해 가장 먼저 뜨는 검색결과로 이동 -> editor 내에서 sample contract가 담긴 default_workspace를 제공함 default_workspace의 contracts > 3_Ballot.sol 에 들어가서 코드 다 지우고 여기서 fresh하게 시작해보자. * file 확장자가 .sol 임 -> solidity file을 위한 default file extension //most recent version of solidity //declaring what version of solidity this conttact will be authored in //솔리디티 버전 9전까지 사용 pragma solidity..