Damkols

function powerset(set) {
    const setArray = Array.from(set);
    const result = [[]];

    for (const element of setArray) {
        const subsets = [];
        for (const subset of result) {
            subsets.push(subset.concat(element));
        }
        result.push(...subsets);

Damkols

import { ethers, network } from "hardhat";

async function main() {
 const uniswapAddr = "0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D";
 const uniswapFactoryAddr = "0x5C69bEe701ef814a2B6a3EDD4B1652CB9cc5aA6f";
 //Deadline
 const currentTimestampInSeconds = Math.round(Date.now() / 1000);
 const deadline = currentTimestampInSeconds + 86400;

 //To address

Damkols

// SPDX-License-Identifier: MIT
pragma solidity 0.8.20;
import {ERC20} from "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol";


interface IStandardToken {
    function balanceOf(address account) external view returns (uint256);
    function totalSupply() external view returns (uint256);
    function transfer(address to, uint256 amount) external returns (bool);
    function transferFrom(address from, address to, uint256 amount) external returns (bool);

Damkols

// SPDX-License-Identifier: MIT
pragma solidity 0.8.20;
import {ERC20} from "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/master/contracts/token/ERC20/ERC20.sol";


interface IStandardToken {
    function balanceOf(address account) external view returns (uint256);
    function transferFrom(address from, address to, uint256 value) external returns (bool);
    function transfer(address to, uint256 value) external returns (bool);
    function withdrawEther() external;

Damkols

import { ethers } from "ethers";
const ERC20 = require("./abi/ERC20");
const provider = new ethers.JsonRpcProvider(
 "https://mainnet.infura.io/v3/5b887901bcee46279c3803899a48c5a0"
);
async function getTokenDetails(address: string): Promise<void> {
 try {
  const contract = new ethers.Contract(address, ERC20, provider);
  console.log(`Retrieving ERC20 token details...`);
  const decimals = await contract.decimals();

Damkols

import { ethers } from "ethers";

async function getAccountInfo(address: string): Promise<void> {
 try {
  // Initialize Ethereum provider
  const provider = new ethers.JsonRpcProvider(
   "https://mainnet.infura.io/v3/5b887901bcee46279c3803899a48c5a0"
  );
  const providerSepolia = ethers.getDefaultProvider("sepolia");
  const providerGoerli = ethers.getDefaultProvider("goerli");

Damkols

import { ethers } from "ethers";

interface AccountInfo {
 address: string;
 balance: string;
 transactionCount: number;
}

async function getAccountInfo(address: string): Promise<AccountInfo | null> {
 try {

Damkols

import { ethers } from "ethers";

async function getAccountInfo(address: string): Promise<void> {
 try {
  // Initialize Ethereum provider
  const provider = new ethers.JsonRpcProvider(
   "https://mainnet.infura.io/v3/5b887901bcee46279c3803899a48c5a0"
  );

  // Get balance

Damkols

npm install hardhat ethers dotenv
npm install @nomicfoundation/hardhat-toolbox @nomiclabs/hardhat-ethers@^2.0.0 @openzeppelin/contracts
npm install @nomicfoundation/hardhat-network-helpers@^1.0.0 @nomicfoundation/hardhat-chai-matchers@^1.0.0 @nomiclabs/hardhat-etherscan@^3.0.0 @types/mocha@^9.1.0 @typechain/ethers-v5@^10.1.0 @typechain/hardhat@^6.1.2 chai@^4.2.0 hardhat-gas-reporter@^1.0.8 solidity-coverage@^0.7.21 ts-node@>=8.0.0 typechain@^8.1.0 typescript@>=4.5.0
npm init -y
npx hardhat

Damkols

import "./App.css";
import { GradientButton, DarkButton } from "./components/Button";
import StyledButton from "./components/Button";
import { ThemeProvider } from "styled-components";

const theme = {
  dark: {
    primaryColor: "#000",
    textColor: "#fff",
  },