senthilmpro

'use strict';

const puppeteer = require('puppeteer');

(async() => {
  const browser = await puppeteer.launch();
  const page = await browser.newPage();
  await page.setRequestInterception(true);
  page.on('request', request => {
    if (request.resourceType() === 'image')

senthilmpro

async function setSelectVal(sel, val) {
    await page.evaluate((data) => {
        // this innerHTML can be replaced with .value (based on HTML type)
        return document.querySelector(data.sel).innerHTML = data.val;
    }, {sel, val});
}

senthilmpro

function delay(timeout) {
    return new Promise((resolve) => {
      setTimeout(resolve, timeout);
    });
}

/**
* then use it like this.
* async function f1() {
*     await delay(3000);

senthilmpro

// sample code to DL using axios.
const axios = require("axios"),
  fs = require("fs"),
  path = require("path");

const SUB_FOLDER = "";
const IMG_NAME = "img.jpg";

/**
 * this will dl.image

senthilmpro

// async download
const axios = require("axios"),
  fs = require("fs"),
  path = require("path");

const SUB_FOLDER = "";
const IMG_NAME = "img.jpg";

/**
 * this will dl.image

senthilmpro

const fs = require('fs');

// CREATE FOLDER
function createFolder(folderName) {
    if (!fs.existsSync(folderName)) {
        fs.mkdirSync(folderName, 0766, function (err) {
            console.log(err);
        });
    } else {
        console.log("ERROR >> cannot create folder. Folder already exists");

senthilmpro

dir | rename-item -NewName {$_.name -replace " ","_"}

senthilmpro

const winston = require('winston');

var logger = winston.createLogger({
    level : 'info',
    format : winston.format.json(),
    transports : [
        new winston.transports.File({
            filename : 'logs/error.log',
            level : 'error'
        }),

senthilmpro

'use strict'

const Fs = require('fs')  
const Path = require('path')  
const Axios = require('axios')

async function downloadImage () {

  const url = 'https://unsplash.com/photos/AaEQmoufHLk/download?force=true'
  const path = Path.resolve(__dirname, 'images', 'code1.jpg')

senthilmpro

function stdTimezoneOffset() {
    var d = new Date();
    var jan = new Date(d.getFullYear(), 0, 1);
    var jul = new Date(d.getFullYear(), 6, 1);
    return Math.max(jan.getTimezoneOffset(), jul.getTimezoneOffset());
}

/**
 * Gets offset of current timezone and calculates if it has daylight timings enabled.
 * @returns {boolean}