chiro-hiro

Want to generate a bunch of wallets but your are lazy as fuck?

// MIT Licensed © 2022 [email protected]
import { ethers } from "ethers";

(async () => {
  const { phrase } = ethers.Wallet.createRandom().mnemonic;
  const dataTable = [];
  console.log("Passphrase:", phrase);

chiro-hiro

Generate keypair:

import { generateKeyPair } from "jose/util/generate_key_pair";
import fs from "fs";
import { KeyObject } from "crypto";

(async () => {
  const { publicKey, privateKey } = await generateKeyPair("EdDSA", {
    crv: "Ed25519",

chiro-hiro

#!/bin/bash
# Script: my-pi-temp.sh
# Purpose: Display the ARM CPU and GPU  temperature of Raspberry Pi 2/3 
# Author: Vivek Gite <www.cyberciti.biz> under GPL v2.x+
# -------------------------------------------------------
cpu=$(</sys/class/thermal/thermal_zone0/temp)
echo "$(date) @ $(hostname)"
echo "-------------------------------------------"
echo "GPU => $(/opt/vc/bin/vcgencmd measure_temp)"
echo "CPU => $((cpu/1000))'C"

chiro-hiro

network	type	name	symbol	decimal	address
Ethereum	20	Tether USD (USDT)	USDT	6	0xdAC17F958D2ee523a2206206994597C13D831ec7
Ethereum	20	Dai Stablecoin (DAI)	DAI	18	0x6B175474E89094C44Da98b954EedeAC495271d0F
Ethereum	20	USD Coin (USDC)	USDC	6	0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Ethereum	20	Binance USD (BUSD)	BU

chiro-hiro

// MIT License
// Copyright (c) 2021 Dũng Trần a.k.a Chiro Hiro <[email protected]>

import { Signer } from '@ethersproject/abstract-signer'
import { Contract } from '@ethersproject/contracts'
import hre from 'hardhat'

interface IKeyValues {
  [key: string]: string
}

chiro-hiro

const fs = require("fs");
const opcode = require("./opcode");

// Map OPCODE string -> Binary value
const asmMap = new Map(opcode.map((v, i) => [v, i]));

function compile(fileName) {
  const inputContent = fs.readFileSync(fileName).toString();
  const fileContent = inputContent
    .split("\n")

chiro-hiro

const src = [
  { name: 'a', value: 1 },
  { name: 'b', value: 2 },
  { name: 'c', value: 3 },
];

const dst = [
  { name: 'd', value: 4 },
  { name: 'a', value: 5 },
  { name: 'f', value: 6 },

chiro-hiro

pragma solidity ^0.4.4;
contract X{
    
    string junk;
    function y() returns(string){
        //Uncomment the 'junk' below to make gas-measurements
        //junk="0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF012345

chiro-hiro

Install hardhat with serveral stuffs:

npm install --save-dev hardhat @nomiclabs/hardhat-waffle \
  ethereum-waffle chai @nomiclabs/hardhat-ethers ethers ts-node \
  typescript chai @types/node @types/mocha @types/chai

Run geth light mode:

chiro-hiro

std::vector<int> *vec = new std::vector<int>;
assert(vec != NULL);
// ...
delete vec;