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Javascript 2021-10-22 23:04:06
https with express
const fs = require('fs'); const https = require('https'); const app = require('express')(); app.get('*', (req, res) => res.send('<h1>Hello, World</h1>')); const server = https.createServer({ key: fs.readFileSync(`${__dirname}/localhost-... Add solution -
Other 2021-10-08 09:23:04
how to download images on a website puppeteer
const puppeteer = require('puppeteer'); const fs = require('fs'); async function run() { const browser = await puppeteer.launch({ headless: false }); const page = await browser.newPage(); await page.setViewport({ width: 1200, heig... Add solution -
Javascript 2021-10-08 07:53:11
nodejs download image from url
const request = require('request'); const fs = require('fs'); async function download(url, dest) { /* Create an empty file where we can save data */ const file = fs.createWriteStream(dest); /* Using Promises so that we can use the ASYNC AWA... Add solution -
Javascript 2021-10-07 10:19:04
node js delete folder with files
const fs = require('fs'); // directory path const dir = 'temp'; // delete directory recursively try { fs.rmdirSync(dir, { recursive: true }); console.log(`${dir} is deleted!`); } catch (err) { console.error(`Error while deleting ${dir}.`); } Add solution -
Javascript 2021-10-05 09:50:05
download image in nodejs
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 2021-09-29 06:27:03
write json file in node js
'use strict'; const fs = require('fs'); let student = { name: 'Mike', age: 23, gender: 'Male', department: 'English', car: 'Honda' }; let data = JSON.stringify(student, null, 2); fs.writeFile('student-3.json', data, (err) =>... Add solution -
Javascript 2021-09-25 23:02:02
how to update a json file javascript
const fs = require('fs'); const fileName = './file.json'; const file = require(fileName); file.key = "new value"; fs.writeFile(fileName, JSON.stringify(file), function writeJSON(err) { if (err) return console.log(err); console.log(... Add solution
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