dimitardanailov

'use strict'

const {Client} = require('@elastic/elasticsearch')
const client = new Client({node: 'http://localhost:9200'})

client.indices
  .delete({
    index: 'audit-*',
  })
  .then(

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 signTxn(sk: Uint8Array) {
    // construct signed message
    const sTxn: EncodedSignedTransaction = {
      sig: this.rawSignTxn(sk),
      txn: this.get_obj_for_encoding(),
    };
    // add AuthAddr if signing with a different key than From indicates
    const keypair = nacl.keyPairFromSecretKey(sk);
    const pubKeyFromSk = keypair.publicKey;
    if (

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/**
 * @resource
 * https://github.com/PureStake/api-examples/blob/master/javascript-examples/algod_submit_tx.js
 * https://developer.algorand.org/docs/sdks/javascript/#build-first-transaction
 */
export async function pureTransaction() {
  const regExp = new RegExp(/\,/, 'g')
  const mnemonic = 'final, equal, social, attack, chimney, spend, swear, civil, sad, jungle, dumb, assault, metal, feature, monitor, marriage, fly, depart, ill, shed, burger, census, swift, absent, garlic'.replace(
    regExp,
    '',

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import algosdk from 'algosdk'

const createAddress = () => {
  const account = algosdk.generateAccount()
  const mn = algosdk.secretKeyToMnemonic(account.sk)
  console.log('Account Mnemonic:', mn)

  console.log('account', account)

  const {publicKey, checksum} = algosdk.decodeAddress(account.addr)

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Account Mnemonic: couch august visa harbor fit amount blind yellow tent exile resist hurry bone eternal taxi usage moral roast mercy recipe thunder volcano grant able shove
account {
  addr: 'RW6EZIUTLGTG7HSARRGDUX55ZV5OLAS4WNOEIO2DQ4YRITL7TB7QQYFEYQ',
  sk: Uint8Array(64) [
    135, 201,  67, 233, 145, 230,  43,  32, 248,   2, 255,
    250, 238, 211, 110, 251, 166,  12,  54, 205, 155, 239,
    125, 196, 174,  22,  59, 203, 240, 214, 183,  76, 141,
    188,  76, 162, 147,  89, 166, 111, 158,  64, 140,  76,
     58,  95, 189, 205, 122, 229, 130,  92, 179,  92,  68,

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const algosdk = require('algosdk');
const createAccount = function() {
    try {  
        const myaccount = algosdk.generateAccount();
        console.log("Account Address = " + myaccount.addr);
        let account_mnemonic = algosdk.secretKeyToMnemonic(myaccount.sk);
        console.log("Account Mnemonic = "+ account_mnemonic);
        console.log("Account created. Save off Mnemonic and address");
        console.log("Add funds to account using the TestNet Dispenser: ");
        console.log("https://dispenser.testnet.aws.algodev.network/ ");

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const {TransactionFactory} = require('@ethereumjs/tx')
const Common = require('@ethereumjs/common').default
const {Hardfork} = require('@ethereumjs/common')
const BN = require('bn.js')
const {ethers} = require('ethers')
const elliptic = require('elliptic')
const ec = new elliptic.ec('secp256k1')
const sha256 = require('js-sha256')

const fromAddressPrivKey =

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REMIX EXAMPLE PROJECT

Remix example project is present when Remix loads very first time or there are no files existing in the File Explorer. 
It contains 3 directories:

1. 'contracts': Holds three contracts with different complexity level, denoted with number prefix in file name.
2. 'scripts': Holds two scripts to deploy a contract. It is explained below.
3. 'tests': Contains one test file for 'Ballot' contract with unit tests in Solidity.

SCRIPTS

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const lightBulbMachine = Machine({
  id: 'toggle',
  initial: 'inactive',
  states: {
    inactive: {
      on: {TOGGLE: 'active'},
    },
    active: {
      on: {TOGGLE: 'inactive'},
    },

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Creating a Persistent Disk

Create a new instance

gcloud compute instances create gcelab --zone us-central1-c

Create a new persistent disk