working on https://cryptozombies.io/en/ Solidity code is encapsulated in contracts version pragma : solidity code starts with "version pragma": which is declaration of version of solidity compiler this code should use
Learnt about:
- State variables
- structures
- array
- function declarations, return types, modifiers(view,pure),function visibility(internal,external),handling multiple return values
- keccak256
- typecasting
- mappings and addresses
- msg.sender
- require
- inheritance
- storage v/s memory
- interface