tuor4eg

БЫЛО:

const getToken = body => body.match(/value="(\w+)"/)[1];

export default (registrationFormUrl, submitFormUrl, nickname, callback) => {
  // BEGIN (write your solution here)
  const {protocol, hostname, path, pathname, port} = url.parse(submitFormUrl);
  http.get(registrationFormUrl, res => {
  const body = [];
  res.on('data', chunk => {

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const readFileAsync = file => new Promise((resolve, reject) => {
  fs.readFile(file, (err, data) => err ? reject(err) : resolve(data));
});

const records = async () => {
  const readBook = await readFileAsync('phonebook.txt');
  const count = readBook.toString().split('\n').length - 1;
  return `Welcome to The Phonebook\nRecords count: ${count}`;
};

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export default () => {
  // BEGIN (write your solution here)
  const makeActive = (element) => {
    const link = element.getAttribute('href').substr(1);
    const currentTab = element.parentNode.parentNode.getElementsByClassName('nav-link active')[0];
    const currentLink = currentTab.getAttribute('href').substr(1);
    const currentDiv = document.getElementById(link);
    const findDiv = document.getElementById(link);
    currentDiv.setAttribute('class', 'tab-pane');
    findDiv.setAttribute('class', 'tab-pane active');

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const moving = (element, emptyCell) => {
  const oldNode = element.childNodes[0];

  element.removeChild(oldNode);
  element.setAttribute('class', 'p-3 table-active');

  emptyCell.setAttribute('class', 'p-3');
  emptyCell.append(oldNode);
  return;
};

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const data = {
    name: '',
    lastName: '',
    country: '',
  };

  const selectScreen = [screen1, screen2, screen3, screen4];

  let screen = 0;

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export default class BtnGroup extends React.Component {
  state = {
    active: null
  };

  onClick = ({ target }) => {
    const getSide = target.classList[2];
    this.setState({ active: getSide });
  }

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export default class Carousel extends React.Component {
  state = {
    active: 0
  }

  onClick = (id) => {
    this.setState({ active: id });
  }

  render() {

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/**
 * Sample React Native App
 * https://github.com/facebook/react-native
 *
 * @format
 * @flow
 */

import React, { Component } from 'react';
import { Text, View, StyleSheet, Dimensions, Alert, TouchableHighlight } from 'react-native';

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const mysql = require('mysql');
const Express = require('express');

const connection = mysql.createConnection({
  host     : 'localhost',
  user     : 'root',
  password : '123',
  database : 'node_test'
});

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runIntroAnimation = async () => {
    await this.setState({
      timer: this.state.timer + 1.5,
      scaleA: new Animated.Value(1),
      opacityA: new Animated.Value(1),
      scaleB: new Animated.Value(1),
      opacityB: new Animated.Value(1)
    });
    let { scaleA, scaleB, opacityA, opacityB } = this.state;
    Animated.stagger(500, [