samczsun

This document has been moved!

0age

// SPDX-License-Identifier: MIT
pragma solidity 0.8.16; // (10M optimization runs)

interface MonacoInterface {
    struct CarData {
        uint32 balance; // Where 0 means the car has no money.
        uint32 speed; // Where 0 means the car isn't moving.
        uint32 y; // Where 0 means the car hasn't moved.
        Car car;
    }

arthurgousset

💡 Lessons on operating in a downturn

These are insights shared by various people on operating in a downturn. These notes are incomplete by nature, but I'm sharing this to learn in public.

Contents:

1. 💡 Lessons David Sacks (Craft Ventures)
2. 💡 Lessons from Fred Ehrsam (Paradigm.xyz)
3. 💡 Lessons from Y Combinator

fxfactorial

package main

import (
	"fmt"
	"math/big"

	"github.com/ethereum/go-ethereum/accounts/abi"
	"github.com/ethereum/go-ethereum/common"
	"github.com/ethereum/go-ethereum/common/hexutil"
)

hrkrshnn

Upgrade to at least 0.8.4

Using newer compiler versions and the optimizer gives gas optimizations and additional safety checks for free!

The advantages of versions 0.8.* over <0.8.0 are:

• Safemath by default from 0.8.0 (can be more gas efficient than some library based safemath).
• Low level inliner from 0.8.2, leads to cheaper runtime gas. Especially relevant when the contract has small functions. For

fxfactorial

const puppeteer = require('puppeteer');
const spawn = require('@expo/spawn-async');
const v4 = require('uuid').v4;
const UserAgent = require('user-agents');

const faucet = 'https://explorer.certik.foundation/faucet';

const address_query = 'input[name=address]';

const button_click = 'form button[type=submit]';

moritzebeling

/**
 * requires p5.js
 * try out at https://editor.p5js.org
 */

let ball = {
  x: 300,
  y: 150,
  radius: 10,
  speed: {

aymericbeaumet

Ever wanted to delete all your likes/favorites from Twitter but only found broken/expensive tools? You are in the right place.

1. Go to: https://twitter.com/{username}/likes
2. Open the console and run the following JavaScript code:

setInterval(() => {
  for (const d of document.querySelectorAll('div[data-testid="unlike"]')) {
    d.click()
 }