Why swapping token to token uses both ERC-20 approve() and EIP-2612 permit()?
https://preview.redd.it/sj78j9ut26ve1.png?width=601&format=png&auto=webp&s=ef8dfd77030c36f67507d96ea5b1d485f21eca80 I'm learning smart contracts. As my knowledge, there are two ways to delegate token to others: 1) use an ...
