siddrc

function hello(){
  alert("hello world")
}

siddrc

//[[1,2,[3]],4] -> [1,2,3,4]
var input = [
    [[1,2,[3]],4]
];
//check if inputArrayItem is an array 
//if yes process inputArrayItem again
//else put in outputArray
var output = [];
function processArray(inputArray) {
    inputArray.forEach(function(inputArrayItem, inputArrayIndex) {

siddrc

var express = require('express');
var app = express();
var http = require('http').Server(app);
var cfenv = require("cfenv");

var appEnv = cfenv.getAppEnv();

http.listen(appEnv.port, appEnv.bind);

app.use(express.static(__dirname + '/public'));

siddrc

let bookJson = {
  "_id" :1,
	"books" : [ {
	isbn:"ISBN1",
	bookName:"Book1"
	},
	{
	isbn:"ISBN2",
	bookName:"Book2"
	}]

siddrc

const timeData = [{
	"name" : "lect1",
    "time": "2:20"
}, {
	"name" : "lect2",
    "time": "3:30"
}, {
	"name" : "lect1",
    "time": "4:40"
}, {

siddrc

const array = [1,3,45,6,7,8,9];
//print the numbers greater than 10

siddrc

map for multi dim array

siddrc

const timeData = [{
	"name" : "lect1",
    "time": "2:20"
}, {
	"name" : "lect2",
    "time": "3:30"
}, {
	"name" : "lect1",
    "time": "4:40"
}, {

siddrc

Initiate project

Start a new project using

	npm init 

You can name it what you want preferably whatever name you choose should depict what the project does , it will be the backend for our document management system.

Please pay attention to each and every variable name and number of lines in each function

Modules

siddrc

Callback methods:

Yes I am a terminator fan...haha

ok coming down to nerdy talks.

Firstly from the name "Callback methods" itself, it is as if saying:

"I am going somewhere else now to do something else entirely different but a neccessity to complete this task, and I will be back with results and use it to resume and complete the flow ahead."