the-first-elder

    contract MaceDcaManagerTest is Test {

    MaceDcaManagerScript deployer;
    MaceDcaManager maceDcaManager;
    address initialOwner = 0x748DE9BFBDD651bD461a1cf95F9D8c6F7ab93B06;
    IERC20 shmon = IERC20(0x3a98250F98Dd388C211206983453837C8365BDc1);
    address fastlaneAddressHub = 0xC9f0cDE8316AbC5Efc8C3f5A6b571e815C021B51;
    address payable public constant dexRouter = payable(0x5cdE7aD5D6657c09a35fE56E7D2532048728665d);

    address user = 0x748DE9BFBDD651bD461a1cf95F9D8c6F7ab93B06;

the-first-elder

import React, { useState } from "react";
import { Provider, Account, ec, number } from "starknet";

const StarknetTransaction = () => {
  const [txHash, setTxHash] = useState(null);

  const sendTransaction = async () => {
    try {
      const provider = new Provider({ baseUrl: "https://alpha4.starknet.io" });

the-first-elder

715398979

the-first-elder

use starknet::ContractAddress;
#[derive(Copy, Clone, Drop, Debug, PartialEq, Serde, starknet::Store)]
pub struct UsersInfo {
    pub name: felt252,
    pub bio: felt252,
    pub status: Status,
}

#[derive(Copy, Drop, Debug, PartialEq, Serde, starknet::Store)]
pub enum Status {

the-first-elder

{
  "name": "hardhat-project",
  "devDependencies": {
    "@nomicfoundation/hardhat-ethers": "^3.0.6",
    "@nomicfoundation/hardhat-ignition-ethers": "^0.15.5",
    "@nomicfoundation/hardhat-toolbox": "^5.0.0",
    "@nomicfoundation/hardhat-verify": "^2.0.8",
    "@nomicfoundation/ignition-core": "^0.15.5",
    "ethers": "^6.13.1",
    "hardhat": "^2.22.5"

the-first-elder

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract Encoder {

    uint public num1 = 0;
    uint public num2 = 1;

    function encode(string memory name) public pure returns(bytes memory){
        return abi.encode(name);

the-first-elder

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

import  "./NgnNft.sol";
import "./NgnToken.sol";

contract NigerianContract {
NgnNft public ngnNft; // address 0
NgnToken public  ngnToken; // address 0

the-first-elder

// rules of my lotteery contract
// 1. min everybody must deposit 0.01 ether;
//  when 100 people have deposited pick a random winner 
//  send the money to the person

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

contract Lottery{
    error InsufficentAmount(uint amountSent, uint amountExpected);

the-first-elder

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.24;

//  a contract that allows deposit and withdrawal of funds.... 1
//  modify it to become a lottery contract....
// deploy it sepolia testnet
//  verify the contract....

// sepolia, mumbai, goerli,rinskeby

the-first-elder

// SPDX-License-Identifier: MIT
pragma solidity ~0.8.20;

contract ageCalculator{


uint public  davidAge = 0;
uint public  ayoAge = 2;
uint public  UgoAge = 3000;