AndreiD

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

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/utils/Pausable.sol";

contract DogStaking is ReentrancyGuard, Ownable, Pausable {
    IERC20 stakingToken;

AndreiD

// SPDX-License-Identifier: MIT

pragma solidity 0.8.23;

abstract contract Ownable {
    address private _owner;

    constructor() {
        _owner = msg.sender;
    }

AndreiD

//1. make sure enough funds
//2. make sure the pair tokens have allowance to uniswap router v2 
//3. find out the best pool and it's fee

import {
  SWAP_ROUTER_02_ADDRESSES
} from "@uniswap/sdk-core";
import { swapRouter02ABI } from "../../data/swapRouter02ABI";

const swapRouter = new ethers.Contract(

AndreiD

{
  "config" : {
    "chainId" : 4444,
    "muirglacierblock" : 0,
    "ibft2" : {
      "blockperiodseconds" : 3,
      "epochlength" : 30000,
      "requesttimeoutseconds" : 4
    }
  },

AndreiD

		<meta charset="utf-8" />
		<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no" />
		<meta
			name="description"
			content="The Future of Grenfell Tower - A vote by the community, for the community"
		/>
		<meta name="author" content="LWRA" />
		<title>The Future of Grenfell Tower</title>
		<!-- Open Graph tags for Facebook -->
		<meta

AndreiD

// hardhat.config.js
require("dotenv/config")
require("@nomiclabs/hardhat-etherscan")
require("@nomiclabs/hardhat-solhint")
// require("@nomiclabs/hardhat-solpp")
require("@tenderly/hardhat-tenderly")
require("@nomiclabs/hardhat-waffle")
require("hardhat-abi-exporter")
require("hardhat-deploy")
require("hardhat-deploy-ethers")

AndreiD

[
	{
		"anonymous": false,
		"inputs": [
			{
				"indexed": true,
				"internalType": "address",
				"name": "owner",
				"type": "address"
			},

AndreiD

pragma solidity 0.5.16;
interface IBEP20 {
  function totalSupply() external view returns (uint256);
  function decimals() external view returns (uint8);
  function symbol() external view returns (string memory);
  function name() external view returns (string memory);
  function getOwner() external view returns (address);
  function balanceOf(address account) external view returns (uint256);
  function transfer(address recipient, uint256 amount) external returns (bool);
  function allowance(address _owner, address spender) external view returns (uint256);

AndreiD

//AND Token Binance Smart Chain: 0x19F4e6D283F91BD2C6209F6E54bDC22B0897b5fd
//USDA Token Binance Smart Chain: 0x0BCb308E5D5340aFf8f5A06436377159022244aA
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/*
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and

AndreiD

sudo apt-get update; sudo apt-get -y upgrade
sudo apt install -y software-properties-common
sudo apt install -y curl net-tools nethogs htop unzip tree

sudo apt-get install -y default-jre 
sudo apt-get install -y zookeeperd
sudo systemctl enable zookeeper

cd /tmp
wget https://www-eu.apache.org/dist/kafka/2.4.0/kafka_2.13-2.4.0.tgz