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Javascript 2021-11-14 08:26:11
node appendFile sync
//Name of the file : appendfile-sync.js //file append operation in nodejs var fs = require('fs'); var content = "We are Appending this file synchronously using node.js"; fs.appendFileSync('assets/new.txt', content); console.log(&qu... Add solution -
Javascript 2021-10-14 13:18:07
web scraping node js 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 2021-10-11 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 2021-09-13 08:50:03
fs append
// Asynchronously: const fs = require('fs'); fs.appendFile('message.txt', 'data to append', function (err) { if (err) throw err; console.log('Saved!'); }); // Synchronously: const fs = require('fs'); fs.appendFileSync('message.txt', 'data to append'); Add solution