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Building a Decentralized Application (DApp) with Smart Contracts

Tutorial August 22, 2024
solidity

  • string public message: Declares a public string variable to store the message.
  • setMessage(string memory newMessage): A function to set a new message.
  • getMessage() public view returns (string memory): A function to retrieve the stored message.

After writing the smart contract, the next step is to compile and deploy it.