JavaScript Live Coding Interview (Mock) - Javascript interview questions #javascript #reactjs

Live javascript coding round with a 1 year experienced candidate.

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JavaScript Interview Shorts:

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REACT Interview Shorts :

JAVASCRIPT Interview Shorts:

[anilraj]

yes, we can do that, first we have to make our function to reverse the string, the add the function to String.prototype, after this we can get that function in any where in the code.

[shaikmahaboobjani]

great content sir thank u for making this type of videos

[prakashbanjade]

21:05 Yes, it is possible in Js to create a reverse() method that can reverse any string and it can be done by adding your custom reverse logic to String.prototype

[suryateja]

My answer to the Sum 1:
let string = "This is JavaScript Mock Interview";
let newS = "";
let stringBreak = string.split(" ");
for(let i of stringBreak){
var chars = i.split('');
var reversedChars = chars.reverse();
var reversedString = reversedChars.join('');
newS += " " + reversedString;
}
console.log(newS)

[AkashSingh-xfbd]

reverse function is apply on the array only, not string or number

[Its_Abhi_Thakur]

let str = "This is JavaScript Code";
let result = str.split(" ").map((el) => ");
console.log("result: ", result);

[nageshswamii]

function reverseString(str) {
let revArray = [];
let strlength = str.split(' ');
for (let i = 0; i < strlength.length; i++) {
let a =
revArray.push(a)
}
return revArray.join(" ")
}

is javascript code"))

[nitishgupta]

1st :
const rev = (str)=> {
let lineRev = inp.split(" ").reverse()
return lineRev.map(word=>
}

[anujadi]

Great content!! Can catch the intensity by putting ourself to that question

Hoping to expect a shorts video/ 2-4 mins one on various questions in future :)

Thanks for the Wonderful content!!!

[chinmayjain]

JavaScript, as in many other languages, strings are immutable. This means that once a string is created, its content cannot be directly modified. Therefore, any attempt to "reverse" the string will not alter the original string but instead create a new string that contains the reversed characters

[vikashojhabhojpuriya]

const string="This is Javascript code"

let str1=string.split(""). reverse ().join("")
let str2=str1.split(" "). reverse ().join(" ")

Console.log(str2)

[FreeTrial]

After solving the many dsa question this question look likes the 1+1

[himanshuarora]

Please add some difficult questions for person having more than 4+ years of experience.

[sumitpatil]

Yes possible three ways
1) str.split ("").reverse ().join ("")
2)let result =""
Inside for(let i=0;i<str.length;i++) {
result =Str[i]+result
}
Cl(result)
3)let result1 =""
Inside for(let i=str.length-1;i>=0;i--) {
result1 +=Str[i]
}
Cl(result1)

[nitishgupta]

2nd:

const maxChar = (str) => {
let arr = str.split("");
let count = 0;
let res = "";

arr.forEach((ch) => {
let innercount = 0;
arr.forEach((el) => {
if (el == ch) {
innercount += 1;
}
});
if (innercount > count) {
count = innercount;
res = ch;
}
});
return res;
};

[tusharshrivas]

21:41 answer is yes
function reverseString(str) {
return
}
const word = reverseString("this is javascriprt code");
console.log(word);

[astokum]

21:31 Prototype Approch Will Help this scenario.

[shaikmahaboobjani]

let str="mabujani"
let res=[]
for(let i=0; i<str.length; i++)
{
if(res[str[i]])
{
res[str[i]]++
}
else
{
res[str[i]]=1
}
}

let max=""
let times=0
for(let char in res)
{
if(res[char]>times)
{
times=res[char]
max=char
}
}

console.log(times, max)

[pawansinghrawat]

ques1:
const str="This is JavaScript"


const ').reverse().join(' ');

console.log(newStr)
}
str.reverse()