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Building a Decentralized Application (DApp) with Smart Contracts

Tutorial August 22, 2024
solidity

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

contract MessageStore {
    string public message;

    function setMessage(string memory newMessage) public {
        message = newMessage;
    }

    function getMessage() public view returns (string memory) {
        return message;
    }
}

Explanation: