Solidity

Posts on Solidity and Ethereum smart-contract development.

• Apr 3, 2023 Working with Dates and Time in Solidity using timestamps?

  How do you store timestamps in Solidity when it not have Date or Time primitive types?

• Apr 2, 2023 How to compare strings in Solidity?

  Simple string comparison is not possible in Solidity. Use a hashing function to compare strings.

• Apr 1, 2023 How to iterate through Solidity mappings?

  `mapping`s are not iterable by default. We have to use them together with `array` to make `mapping`s iterable

• Oct 15, 2022 Getting Started with Web3: build a simple game with scaffold-eth

  Learning to build a Solidity app for Web3 using scaffold-eth saves you a lot of time