Important Java Interview Programs | 01 | How to reverse a String | Test Automation | Tamil

Selenium Testing is one of the easiest way of getting into IT. However, the increasing demand has made lot of people to look into Selenium automation for better career options. Having said that, there are huge amount of crowd and companies have started asking lot of java programs for filtering the candidates.

In this video series, we are going to learn how to crack the java coding interview by practicing the most frequently asked java programs in the interview.

In this video, we will learn how to reverse a String. This video is for absolute beginner who is willing to get into IT and for working professionals who want to crack the coding round in the interview.

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Name: Arulprasath

You can watch my other tutorials
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#JavaPrograms #selenium #LAO #Tamil

[dineshbabu]

Collection reverse method used in for String First Time Seen in Tutorial... Thanks...

[nathamuni]

On using string we can also iterate as normal and add the reverse at the end


for(int i=0; i<arr.length ; i++){
reverse = arr[i] + reverse;
}
System.out.println(reverse);

[chandramohanm]

In the 3rd technique, you could have used System.out.print() instead of System.out.println()to get the output in the same line

[aarujeeva]

Great job god bless you and your family.... you are teaching very easy to understand.... i know how u had spent lots of time to makinf an video.... all coz for the person as me and likes...

[sivas]

Hi Arul, I did the same for loop to reverse the srting, But interview asked me that instead of using inbuilt fucntion length(). find the size and mention. can you please suggest any way to do that?

[priyadharshiniprabhakaran]

This is my first interview java code question they asked

[Mr.Mommad]

import java.util.Scanner;
class ReverseSrting{
public static void main(String args[]){
Scanner sc = new Scanner(System.in);
System.out.println("Enter the input string:");
int n= sc.nextInt();
int a, i=0, j=0;
a=n
while(a>0){
i=a%10;
j=(j*10)+i;
a=a/10;
}
System.out.println("the reversered number is:"+j)
}
}

[nathamuni]

Bro why previous function is not working in LItr even after removing collection.reverse(list);

[revathimahalakshmi]

String Builder use pani konjam code solla mudiyuma... and what is the difference between string Builder and string Buffer

[kannankasthuri]

super bro ...Very useful concepts ..keep it up good work

[kirleshkumar]

why are we using instead of this reversed = characterArray[i];

[kitlermech]

Sir.. can you give example for missing number in sorted array and non sorted array???

[anithadevi]

Can u please post videos on javascript, beginners's stage.

[naveenm]

Super bro pls upload UI path videos bro

[natarajanu]

Can u please share the java topics link....

[abarnajayachandran]

Hello Arul sir, requesting you to do SQL Videos pls ..

[priyadharshiniprabhakaran]

Hi anna, one interview i got question from CTS...5km taxi cost=100;
After that it increases by +12 rupee per each km you pls make a program for that

[Fuelsports]

Sir one request it's possible to create one telegram group so we can discuss all doubts there so everyone come to know the solutions ?

[HarishKumar-pinb]

bro, job placement ku degree compulsory thevaiya ??? College pogum podhe job ku poga mudiyuma ???? idha pathi oru general video ready pannunga

[Ashok_triplefive]

Nice bro...! What is hashnext() and next()