thr0wn

import turtle
import math

def mandelbrot(z , c , n=20):
    if abs(z) > 10 ** 12:
        return float("nan")
    elif n > 0:
        return mandelbrot(z ** 2 + c, c, n - 1) 
    else:
        return z ** 2 + c

thr0wn

import random

words = ['jamelao', 'rato-borrachudo', 'e_nois_que_voa_bruxao', 'olha_o_bicho_vindo_moleque']
selectedWord = random.choice(words)
successes, errors = [], 0

print("Jogo da forca")
while len(successes) < len(selectedWord) and errors < 2 * len(selectedWord):
    c = input("palpite: ")
    try:

thr0wn

/* Polyfill indexOf. */
var indexOf;

if (typeof Array.prototype.indexOf === 'function') {
    indexOf = function (haystack, needle) {
        return haystack.indexOf(needle);
    };
} else {
    indexOf = function (haystack, needle) {
        var i = 0, length = haystack.length, idx = -1, found = false;

thr0wn

function makeMembrane(){
    var revokableWrappingHandler = Proxy.revocable({}, {
        get: function(target, name){
            return (...args) => wrap(Reflect[name](...args));
        }
    });
    var revoke = revokableWrappingHandler.revoke;
    var wrappingHandler = revokableWrappingHandler.proxy;
    
    var un2wrapped = new WeakMap();

thr0wn

const sendBch = require("./send-bch");

let BITBOX = require("bitbox-sdk").BITBOX;
let bitbox = new BITBOX();

const Mnemonic =
  "...";

const Addrx2 = "bitcoincash:qz9cq5rlkdrjy2zkfzqscq847q9n07mu5y7hj8fcge";
const Addrx10 = "bitcoincash:qz9cq5pgwgx68wfevx0t78xalkh33xa0v5wlx6nppx";

thr0wn

pragma cashscript ^0.4.0;

contract Swap() {
    function claimToken(sig selfSig, pubkey selfPk, pubkey otherPk, datasig selfDatasig, datasig otherDatasig, bytes message) {
        // Check that the message was signed by both parts
        require(checkDataSig(selfDatasig, message, otherPk));
        require(checkDataSig(otherDatasig, message, selfPk));
        
        // check itself sig
        require(checkSig(selfSig, selfPk));

thr0wn

Hathor - Ideias para o explorer

1. Top tokens

Feature muito interessante que existe em alguns explorers (e.g: Etherscan, BCH Explorer). Basicamente a ideia é exibir os tokens mais presentes nas últimas transações da Hathor Network para uma determinada janela de tempo (inicialmente poderia ser fixo nas últimas 24h).

thr0wn

Hathor - Ideias para o design da wallet-lib

Os pontos abaixo são funcionalidades de alto nível para usuários que precisem apenas receber ou enviar tokens. Embora bem simples, eles podem auxiliar a jornada de desenvolvedores que conhecem pouco de blockchain.

thr0wn

diff --git a/Pipfile b/Pipfile
index 7abf186..2e73894 100644
--- a/Pipfile
+++ b/Pipfile
@@ -20,6 +20,7 @@ aiohttp = "*"
 base58 = "*"
 structlog = "*"
 prometheus-client = "*"
+aiohttp_cors="*"
 

thr0wn

Request: {"method":"getmininginfo","params":[],"id":1}

Response: {"result":{"blocks":1,"currentblockweight":4000,"currentblocktx":0,"difficulty":4.656542373906925e-10,"networkhashps":6.363322379955621e-09,"pooledtx":0,"chain":"regtest","warnings":""},"error":null,"id":1}

---

Request: {"method":"getwalletinfo","params":[],"id":2}

Response: {"result":{"walletname":"","walletversion":169900,"balance":0.00000000,"unconfirmed_balance":0.00000000,"immature_balance":0.00000000,"txcount":0,"keypoololdest":1610400333,"keypoolsize":1000,"hdseedid":"2b351f2ac3ac3bb7c2ded74edf616365b84bb8b1","keypoolsize_hd_internal":999,"paytxfee":0.00000000,"private_keys_enabled":true,"avoid_reuse":false,"scanning":false},"error":null,"id":2}