mnmkng

import { PlaywrightCrawler, Dataset } from 'crawlee';

const maxRepoCount = 100;

const crawler = new PlaywrightCrawler({
    requestHandler: async ({ page, infiniteScroll }) => {
        // Click the Load more button and scroll until
        // `maxRepoCount` repositories are found.
        console.log('Clicking and scrolling.');
        await infiniteScroll({

mnmkng

import { PlaywrightCrawler } from 'crawlee';

const maxRepoCount = 100;

const crawler = new PlaywrightCrawler({
    requestHandler: async ({ page, infiniteScroll }) => {
        // Click the Load more button and scroll until
        // `maxRepoCount` repositories are found.
        console.log('Clicking and scrolling.');
        await infiniteScroll({

mnmkng

import { PlaywrightCrawler } from 'crawlee';

const crawler = new PlaywrightCrawler({
    requestHandler: async ({ page }) => {
        // Extract data from the page. Selecting all 'article' elements
        // will return all the repository cards we're looking for.
        const repos = await page.$$eval('article.border', (repoCards) => {
            return repoCards.map(card => {
                const [user, repo] = card.querySelectorAll('h3 a');
                const stars = card.querySelector('#repo-stars-counter-star').getAttribute('title');

mnmkng

import { PlaywrightCrawler } from 'crawlee';

const crawler = new PlaywrightCrawler({
    requestHandler: async ({ page }) => {
        console.log(await page.title());
    }
})

await crawler.run(['https://github.com/topics/javascript']);

mnmkng

const Apify = require('apify');

Apify.main(async () => {
    // Get the HTML of a web page
    const { body } = await Apify.utils.requestAsBrowser({ url: 'https://www.example.com' });
    console.log(body);
});
 

mnmkng

// Import the playwright library into our scraper.
const playwright = require('playwright');

async function main() {
    // Open a Chromium browser. We use headless: false
    // to be able to watch what's going on.
    const browser = await playwright.chromium.launch({
        headless: false,
    });
    // Open a new page / tab in the browser.

mnmkng

// Import the playwright library into our scraper.
const playwright = require('playwright');

async function main() {
    // Open a Chromium browser. We use headless: false
    // to be able to watch what's going on.
    const browser = await playwright.chromium.launch({
        headless: false
    });
    // Open a new page / tab in the browser.

mnmkng

// Import the playwright library into our scraper.
const playwright = require('playwright');

async function main() {
    // Open a Chromium browser. We use headless: false
    // to be able to watch what's going on.
    const browser = await playwright.chromium.launch({
        headless: false
    });
    // Open a new page / tab in the browser.

mnmkng

const Apify = require('apify');

Apify.main(async () => {
  // Get queue and enqueue first url.
  const requestQueue = await Apify.openRequestQueue();
  const enqueueUrl = async url => requestQueue.addRequest(new Apify.Request({ url }));
  await enqueueUrl('https://news.ycombinator.com/');

  const crawlerConfig = {
    launchPuppeteerOptions: {

mnmkng

pole = ["123", "4a5", "Ka", "5,5,1", "0,1", "15,5", "1x", "15.5", "1,"]

suma = 0

pole.each do |item|
  if item =~ /^\d+(,?\d+)$/
    nums = item.gsub(",", "")
    nums.length.times do |i|
      suma += nums[i].to_i
    end