Simon Fremaux dievardump

## docker-compose-nginx-node-postgres.yml
version: "3"

services:
  postgres:
    image: postgres:16
    container_name: myWebsite_postgres
    restart: unless-stopped
    environment:
      - POSTGRES_USER=postgres
      - POSTGRES_PASSWORD=E8FiIVyP5DPiHLwCRMXPHGZYa # change that password

## reorg.js
import {getUnnamedAccounts, ethers} from 'hardhat';

async function main() {
  await network.provider.send('evm_setAutomine', [false]);
  let snapshot = null;
  async function mine() {
    let blockNumber = parseInt(await network.provider.send('eth_blockNumber'), 16);
    let block = await network.provider.send('eth_getBlockByNumber', [`0x${blockNumber.toString(16)}`, false]);

    console.log(`${blockNumber}: ${block?.hash}`);

## Efficient721Airdrop.sol
contract ERC721 {
 // take OpenZeppelin contract and add this at the end:

        uint256 private _lastTokenId;

	// uncomment next line if you need totalSupply
	// uint256 public totalSupply;

	/// @dev be careful this function expects recipients to all be unique and not be address(0)
	function _airdrop(address[] calldata recipients) internal virtual {

## README.md

      
              2 files
            
          
              0 forks
            
          
              0 comments
            
          
              0 stars
            
          
                dievardump
                / README.md
            
            
              Last active
              February 4, 2023 09:28
            
              
                Simple Operator Filter for ERC721 & ERC721A
              
          
    What

This is a quick implementation of the OpenSea OperatorFilter with a way to activate / deactivate it over time
Usage

ERC721A


## getERC20WalletBalance.js
function getERC20Contract(address) {
	return new ethers.Contract(address, [{
		anonymous: false,
		inputs: [
			{ indexed: true, internalType: 'address', name: 'from', type: 'address' },
			{ indexed: true, internalType: 'address', name: 'to', type: 'address' },
			{ indexed: false, internalType: 'uint256', name: 'amount', type: 'uint256' },
		],
		name: 'Transfer',
		type: 'event',

## mint.html
<!DOCTYPE html>
<html lang="en">
<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<script src="https://cdn.jsdelivr.net/npm/ethers@5.4.7/dist/ethers.umd.min.js"></script>
</head>
<body>
	<script>

## README.md

      
              1 file
            
          
              1 fork
            
          
              24 comments
            
          
              14 stars
            
          
                dievardump
                / README.md
            
            
              Last active
              January 25, 2023 14:55
            
              
                Base file I used to use for my mainnet contracts to be compatible with OpenSea 
              
          
    Warning !!!

Recent events have shown that the auto-approval for user proxies is way too dangerous.
Security of users' NFTs should come before the convenience of auto approving collection for trading.
This is why I decided to remove the files in this gist.
Security risk


## Dockerfile
FROM node:14 as builder
WORKDIR /home/node/app
COPY package*.json ./
RUN npm install
COPY . .
RUN npm run build


FROM node:14 as installer
WORKDIR /home/node/app

## gist:6414db093c363ab3451caf65de5011e9
did:3:bafyreiavdrl6ptxuqdefz7qod35zqyuzrasoosemcvskvsjoost5je3lxq

## SplitText.css
/* for gsap transform */
.split-text__line,
.split-text__letter,
.split-text__word {
  display: inline-block;
}

/* don't break "words" wrapper */
.split-text__word {
  white-space: nowrap;
	version: "3"

	services:
	postgres:
	image: postgres:16
	container_name: myWebsite_postgres
	restart: unless-stopped
	environment:
	- POSTGRES_USER=postgres
	- POSTGRES_PASSWORD=E8FiIVyP5DPiHLwCRMXPHGZYa # change that password
	import {getUnnamedAccounts, ethers} from 'hardhat';

	async function main() {
	await network.provider.send('evm_setAutomine', [false]);
	let snapshot = null;
	async function mine() {
	let blockNumber = parseInt(await network.provider.send('eth_blockNumber'), 16);
	let block = await network.provider.send('eth_getBlockByNumber', [`0x${blockNumber.toString(16)}`, false]);

	console.log(`${blockNumber}: ${block?.hash}`);
	contract ERC721 {
	// take OpenZeppelin contract and add this at the end:

	uint256 private _lastTokenId;

	// uncomment next line if you need totalSupply
	// uint256 public totalSupply;

	/// @dev be careful this function expects recipients to all be unique and not be address(0)
	function _airdrop(address[] calldata recipients) internal virtual {
	function getERC20Contract(address) {
	return new ethers.Contract(address, [{
	anonymous: false,
	inputs: [
	{ indexed: true, internalType: 'address', name: 'from', type: 'address' },
	{ indexed: true, internalType: 'address', name: 'to', type: 'address' },
	{ indexed: false, internalType: 'uint256', name: 'amount', type: 'uint256' },
	],
	name: 'Transfer',
	type: 'event',
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta http-equiv="X-UA-Compatible" content="IE=edge">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<script src="https://cdn.jsdelivr.net/npm/ethers@5.4.7/dist/ethers.umd.min.js"></script>
	</head>
	<body>
	<script>
	FROM node:14 as builder
	WORKDIR /home/node/app
	COPY package*.json ./
	RUN npm install
	COPY . .
	RUN npm run build


	FROM node:14 as installer
	WORKDIR /home/node/app
	/* for gsap transform */
	.split-text__line,
	.split-text__letter,
	.split-text__word {
	display: inline-block;
	}

	/* don't break "words" wrapper */
	.split-text__word {
	white-space: nowrap;