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// SPDX-License-Identifier: MIT | |
// Source: | |
// https://github.com/ensdomains/ens-contracts/blob/master/contracts/ethregistrar/StringUtils.sol | |
pragma solidity >=0.8.4; | |
library StringUtils { | |
/** | |
* @dev Returns the length of a given string | |
* | |
* @param s The string to measure the length of |
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import './styles/App.css'; | |
import twitterLogo from './assets/twitter-logo.svg'; | |
import { ethers } from "ethers"; | |
import React, { useEffect, useState } from "react"; | |
import myEpicNft from './utils/MyEpicNFT.json'; | |
const TWITTER_HANDLE = '_buildspace'; | |
const TWITTER_LINK = `https://twitter.com/${TWITTER_HANDLE}`; | |
const OPENSEA_LINK = ''; | |
const TOTAL_MINT_COUNT = 50; |
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import React, { useEffect, useState } from "react"; | |
import { ethers } from "ethers"; | |
import './App.css'; | |
import wavePortal from './utils/WavePortal.json'; | |
const App = () => { | |
const [currentAccount, setCurrentAccount] = useState(""); | |
const [allWaves, setAllWaves] = useState([]); | |
const contractAddress = "0xd5f08a0ae197482FA808cE84E00E97d940dBD26E"; |
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// SPDX-License-Identifier: UNLICENSED | |
pragma solidity ^0.8.0; | |
import "hardhat/console.sol"; | |
contract WavePortal { | |
uint256 totalWaves; | |
constructor() { |