batrudinych

async function take3subtake1part1() {
  const concurrencyLimit = 5;
  // Enhance arguments array to have an index of the argument at hand
  const argsCopy = [].concat(listOfArguments.map((val, ind) => ({ val, ind })));
  const result = new Array(listOfArguments.length);
  const promises = new Array(concurrencyLimit).fill(Promise.resolve());
  // Recursively chain the next Promise to the currently executed Promise
  function chainNext(p) {
    if (argsCopy.length) {
      const arg = argsCopy.shift();

batrudinych

// Blob may contain something else, check https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/send#Syntax
// Keep in mind this requires preflight
const blob = new Blob(['this is a test'], { type: 'application/x-www-form-urlencoded'})
const xhr = new XMLHttpRequest();

xhr.open("POST", 'http://localhost:8080/files', true);

xhr.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");

xhr.onreadystatechange = function() {

batrudinych

// npm i eosjs node-fetch
// node eosjs-tx-singing-example.js
'use strict'

const { Api, JsonRpc } = require('eosjs')
const { JsSignatureProvider } = require('eosjs/dist/eosjs-jssig')
const fetch = require('node-fetch')
const { TextDecoder, TextEncoder } = require('util')

const privateKeys = ['_INSERT_PRIVATE_KEY_']