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Javascript 2021-10-11 03:02:07
Web Scraping with Node.js using Puppeteer
/* This code comes from Vincent Lab And it has a video version linked here: https://www.youtube.com/watch?v=GAvpZuVzeA8 */ // AQI Air Pollution Level Health Implications Cautionary Statement (for PM2.5) // 0 - 50 Good Air quality is considered sa... Add solution -
Javascript 2021-10-10 12:44:10
cypress read xml file
describe('Sitemap', () => { // initialize the url array let urls = [] // be sure to get the url list before executing any tests before(async () => { // getch the sitemap content const response = await cy.request('sitemap.xml') ... Add solution -
Javascript 2021-10-10 12:03:05
React Load api data with Loading indicator
import React, { Fragment, useState, useEffect } from 'react'; import axios from 'axios'; function App() { const [data, setData] = useState({ hits: [] }); const [query, setQuery] = useState('redux'); const [url, setUrl] = useState( 'https://hn.... Add solution -
Javascript 2021-10-08 16:10:06
Top-level 'await' expressions are only allowed when the 'module' option is set to 'esnext' or 'system', and the 'target' option is set to 'es2017' or higher.
(async () => { try { var text = await main(); console.log(text); } catch (e) { // Deal with the fact the chain failed } })(); Add solution -
Javascript 2021-10-08 07:53:11
nodejs download image from url
const request = require('request'); const fs = require('fs'); async function download(url, dest) { /* Create an empty file where we can save data */ const file = fs.createWriteStream(dest); /* Using Promises so that we can use the ASYNC AWA... Add solution -
Javascript 2021-10-06 21:16:04
react fetch data in for loop
/* ORIGINAL CODE */ videoUrls=()=>{ let i=0; let urllist=[] for(i;i< this.state.data.length;i++){ fetch(`https://www.googleapis.com/youtube/v3/search?part=snippet&q=${this.state.data[i].name}&key=xxxxxxxxxxx0`) .then(respo... Add solution -
Javascript 2021-10-05 18:51:02
puppeteer example nodejs
require('dotenv/config') const puppeteer = require('puppeteer') (async () => { try { const browser = await puppeteer.launch({ headless: false, args: [ '--allow-external-pages', '--allow-third-party-modules', '--data-reduction-prox... Add solution