tanyagupta

var fs = require('fs');
var file = fs.readFileSync(process.argv[2]);
var arr=file.toString().split('\n');
console.log(arr.length - 1);

tanyagupta

console.log("HELLO WORLD");

tanyagupta

var sum=0;
var arr=process.argv;
for (var i=2; i<arr.length; i++){
    sum=sum+Number(arr[i]);
    
}
console.log(sum);

tanyagupta

var mod = require('./module1');
mod(process.argv[2], process.argv[3], function (err, listf) {
    if (err) {
        console.log('Error!')
    } else {
        for (var i = 0; i < listf.length; i++) {
            console.log(listf[i]);
        }
    }

tanyagupta

    var http = require('http')  
     http.get(process.argv[2], function (response) {  
       response.setEncoding('utf8')  
       response.on('data', console.log)  
       response.on('error', console.error)  
     })  

tanyagupta

var bl = require('bl');
var http = require('http');
var url = process.argv[2];

http.get(url, function(res) 
{
  res.setEncoding("utf8");
  res.pipe(bl(function (err,data) 
  {
        if(err)

tanyagupta

/* 
 The most common way to track users in Google Analytics is by using cookies. But sometimes 
 there are platform and security limitations that will not allow cookies to be set or 
 stored for multiple sessions. The following code uses the localStorage property (available 
 now in most browsers) to provide an alternate way to the cookie-based solution. The code 
 is heavily commented to help even the most casual users understand the overall workings 
 of the code. Feel free to ignore this part if you know what you are doing. 
 
This work is based on a Google example: 
https://developers.google.com/analytics/devguides/collection/analyticsjs/cookies-user-id 

tanyagupta

function test_or(){
  var cars=[
    {make: "Jeep",model: "Cherokee",trim:"Sport 4dr Front-wheel Drive",year:"2016",
    wheel:{wheel_size:"17 x 7.5",wheel_metal:"Aluminum"}},
    {make: "Jeep",model: "Wrangler",trim:"Sahara 2dr 4x4",year: "2015"}
  ] 
  
  for (var i in basic){
   Logger.log(cars[i]["wheel"] || "") // Logger.log() is Google App Script's console.log  

tanyagupta

//Smarter way to access the data
function noob_smart_way(){

  var cars=get_data_set("basic");  
  var format_string = "%s %s %s %s %s";
  
  for (var i in cars){
    Logger.log(format_string, cars[i]["model"] || "",cars[i]["trim"] || "",cars[i]["year"] ||  "",
                cars[i]["wheel"] && cars[i]["wheel"]["wheel_size"]    ||  "",
               cars[i]["wheel"] && cars[i]["wheel"]["wheel_metal"] || "") 

tanyagupta

//Note that this is an INEFFICIENT way to solve the problem
function noob_way() {
  
  // get test data from a test data utility
  var cars=get_data_set("basic");  
  
  
  for (var i in cars){
    if(cars[i]["model"]!==undefined) { 
      Logger.log(cars[i]["model"]); // Logger.log() is Google App Script's console.log