Javascript interview questions Code Example - Coding

javascript interview questions

var obj = {
    name:  "vivek",
    getName: function(){
    console.log(this.name);
  }
}
        
obj.getName();

Source: www.interviewbit.com

javascript interview questions

var currentDate = new Date();
var day = currentDate.getDate();
Var month = currentDate.getMonth() + 1;
var monthName;
var hours = currentDate.getHours(); 
var mins = currentDate.getMinutes(); 
var secs = currentDate.getSeconds(); 
var strToAppend;
If (hours >12 )
{
    hours1 = "0" + (hours - 12);
strToAppend = "PM";
}
else if (hours <12)
{
    hours1 = "0" + hours;
    strToAppend = "AM";
}
else
{
    hours1 = hours;
    strToAppend = "PM";
}
if(mins<10)
mins = "0" + mins;
if (secs<10)
    secs = "0" + secs;
switch (month)
{
    case 1:
        monthName = "January";
        break;
    case 2:
        monthName = "February";
        break;
    case 3:
        monthName = "March";
        break;
    case 4:
        monthName = "April";
        break;
    case 5:
        monthName = "May";
        break;
    case 6:
        monthName = "June";
        break;
    case 7:
        monthName = "July";
        break;
    case 8:
        monthName = "August";
        break;
    case 9:
        monthName = "September";
        break;
    case 10:
        monthName = "October";
        break;
    case 11:
        monthName = "November";
        break;
    case 12:
        monthName = "December";
        break;
}

var year = currentDate.getFullYear();
var myString;
myString = "Today is " + day +  " - " + monthName + " - " + year + ".<br />Current time is " + hours1 + ":" + mins + ":" + secs + " " + strToAppend + ".";
document.write(myString);

Source: www.guru99.com

javascript interview quetions

var symbol1 = Symbol('symbol');

Source: www.interviewbit.com

var x=21; var myFunction = function(){ console.log(x); var x= 20; }; myFunction();

var x=21;
var myFunction = function(){
console.log(x);
var x= 20;
};
myFuntion();

puzzle interview questions javascript

// What is the Output var Employee = {    company: 'xyz'}var emp1 = Object.create(Employee);delete emp1.companyconsole.log(emp1.company);// Output  'xyz'

Source: blog.usejournal.com

asking questions javascript in console

var readline = require('readline');

var rl = readline.createInterface({
  input: process.stdin,
  output: process.stdout
});

rl.question("What do you think of node.js? ", function(answer) {
  console.log("Thank you for your valuable feedback:", answer);

  rl.close();
});

Source: stackoverflow.com

Javascript

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Type:	Code Example
Category:	Coding
Sub Category:	Code Example
Uploaded by:	Admin
Views:	10