saurfang

Keybase proof

I hereby claim:

• I am saurfang on github.
• I am saurfang86 (https://keybase.io/saurfang86) on keybase.
• I have a public key ASC6o2FrmLXuQC429VAJuUzvrfA1Gi_i4Me6h-MyiuYJqgo

To claim this, I am signing this object:

saurfang

grep 'DONE ' update_packages.log | sort | uniq -c | sort -bgr
   9 * DONE (rlang)
   7 * DONE (withr)
   3 * DONE (scales)
   3 * DONE (pkgbuild)
   2 * DONE (rcmdcheck)
   2 * DONE (pkgload)
   2 * DONE (ggplot2)
   1 * DONE (tidyjson)
   1 * DONE (plotly)

saurfang

pragma solidity ^0.4.21;

contract Miner {
    uint public blockNumber;
    uint public blocks;

    function Miner() public {
        reset();
    }

saurfang

const PredictTheFutureChallenge = artifacts.require('PredictTheFutureChallenge');
const PredictTheFutureSolver = artifacts.require('PredictTheFutureSolver');

contract('PredictTheFutureSolver', ([account]) => {
  it('should solve the challenge', async () => {
    let challenge = await PredictTheFutureChallenge.new({value: web3.toWei(1, 'ether')});
    let solver = await PredictTheFutureSolver.new();
    let guess = 0;

    await solver.lockInGuess(challenge.address, guess, {value: web3.toWei(1, 'ether')});

saurfang

pragma solidity ^0.4.21;

import "./GuessTheNewNumberChallenge.sol";

contract GuessTheNewNumberSolver {
    address owner;

    function GuessTheNewNumberSolver() public {
        owner = msg.sender;
    }

saurfang

const GuessTheNewNumberChallenge = artifacts.require('GuessTheNewNumberChallenge');
const GuessTheNewNumberSolver = artifacts.require('GuessTheNewNumberSolver');

contract('GuessTheNewNumberSolver', ([account]) => {
  it('should solve the challenge', async () => {
    let challenge = await GuessTheNewNumberChallenge.new({value: web3.toWei(1, 'ether')});
    let solver = await GuessTheNewNumberSolver.new();

    await solver.guess(challenge.address, {value: web3.toWei(1, 'ether')});

saurfang

const GuessTheNewNumberChallenge = artifacts.require('GuessTheNewNumberChallenge');
const GuessTheNewNumberSolver = artifacts.require('GuessTheNewNumberSolver');

contract('GuessTheNewNumberSolver', ([account]) => {
  it('should solve the challenge', async () => {
    let challenge = await GuessTheNewNumberChallenge.new({value: web3.toWei(1, 'ether')});
    let solver = await GuessTheNewNumberSolver.new();

    assert(
      await solver.isComplete(challenge.address) === true,

saurfang

const GuessTheNewNumberChallenge = artifacts.require('GuessTheNewNumberChallenge');

contract('GuessTheNewNumberChallenge', ([account]) => {
  it('should be completed', async () => {
    let challenge = await GuessTheNewNumberChallenge.new({value: web3.toWei(1, 'ether')});

    assert(
      await challenge.isComplete() === true,
      'Challenge has not been completed!'
    );

saurfang

// transaction hash of contract deploy
var txHash = '0x75acf5e313e2c06e84d9e2609297b6a6f959773e7a4380daa66cc39ba59d6104';
// get transaction
web3.eth.getTransaction('0x75acf5e313e2c06e84d9e2609297b6a6f959773e7a4380daa66cc39ba59d6104', (err, tx) => {
  console.log(tx);
  
  var blockNumber = tx.blockNumber;
  web3.eth.getBlock(blockNumber, (err, block) => {
    console.log(block);
    

saurfang

// address of deployed contract
var contractAddress = '0xDd56dCD052548Ac005563f42d13B4D502deCd379';
// get storage at slot 0
var storageAt0;
web3.eth.getStorageAt(contractAddress, 0, (err, res) => { 
  // convert to uint
  console.log(`0: uint8: ${web3.toDecimal(res)}`);
});