notcod

from operator import xor
from functools import reduce
from random import randrange
from web3.auto.infura import w3
from time import time


RoundConstants = [
    0x0000000000000001,   0x0000000000008082,   0x800000000000808A,   0x8000000080008000,
    0x000000000000808B,   0x0000000080000001,   0x8000000080008081,   0x8000000000008009,

notcod

import web3

w3 = web3.Web3(web3.HTTPProvider('https://geth.golem.network:55555'))
tx = w3.eth.getTransaction('0x00ee93fd1e6fdbdf841b4458a078210449dce89525502c965fd3534ba397e2e3')
tx.hash

from eth_account._utils.signing import extract_chain_id, to_standard_v
s = w3.eth.account._keys.Signature(vrs=(
    to_standard_v(extract_chain_id(tx.v)[1]),
    w3.toInt(tx.r),

notcod

Node.js Deployment

Steps to deploy a Node.js app to DigitalOcean using PM2, NGINX as a reverse proxy and an SSL from LetsEncrypt

1. Sign up for Digital Ocean

If you use the referal link below, you get $10 free (1 or 2 months) https://m.do.co/c/5424d440c63a

2. Create a droplet and log in via ssh

I will be using the root user, but would suggest creating a new user

notcod

<?php

// Get array of all source files
$files = scandir("source");
// Identify directories
$source = "source/";
$destination = "destination/";
// Cycle through all source files
foreach ($files as $file) {
  if (in_array($file, array(".",".."))) continue;