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All Faq?s and Interview Questions on Java SE.

4 Days ago
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amrit1

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Joined: Oct 13, 2018

Points: 100

Threads: 1

Posts: 2

Answer Icon length of string

How to find length of a string without using any single inbuilt method... More

Last edited by amrit1: 3 Days ago
Replies: 4 | Views: 84
Thank you
3 Days ago
09-6-2018 11:53:51 AM
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Anand018

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Joined: Feb 18, 2018

Points: 100

Threads: 5

Posts: 1

What are the differences between abstract class and interface after Java 8 and 9 release?

After Java 8 there are many new features has been added to interfaces ... More

Last edited by Anand018: 09-11-2018 08:38:17 AM
Replies: 2 | Views: 521
this is duplicate questions. Still we have a multiple difference. Interface is contract be...
09-11-2018 08:38:17 AM
05-11-2018 01:47:36 PM
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Hemanth18

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Joined: Sep 7, 2018

Points: 100

Threads: 3

Posts: 8

i have text with some text i want to count duplicate words in file and print that duplicate words

[code] how can we achieve this usi... More

Last edited by Hemanth18: 09-11-2018 08:33:13 AM
Replies: 2 | Views: 163
there are multiple way to find out duplicate words in File. see below.. p...
09-11-2018 08:33:13 AM
07-3-2018 11:32:24 AM
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Shivaksk

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Joined: Jun 25, 2017

Points: 100

Threads: 2

Posts: 3

Arrays interview Question

Write a program for below scenario i have an array with el... More

Last edited by Shivaksk: 07-11-2018 01:14:18 PM
Replies: 5 | Views: 530
import java.util.Scanner; public class ArrayAdd{ public static v...
07-11-2018 01:14:18 PM
06-9-2017 10:56:36 PM
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Sandeep239

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Joined: May 15, 2017

Points: 155

Threads: 18

Posts: 17

Write a Java Program To Copy A File Using FileChannel ?

Write a Java Program To Copy A File Using FileChannel ? More

Last edited by Sandeep239: 05-11-2018 01:49:04 PM
Replies: 2 | Views: 432
Superb!
05-11-2018 01:49:04 PM
19-10-2018 09:36:27 PM
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Bhargava

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Joined: Oct 5, 2018

Points: 100

Threads: 1

Posts: 3

About main method

Would you please explain why we should define the main method as "p... More

Last edited by Bhargava: 05-11-2018 12:58:36 PM
Replies: 4 | Views: 295
very well explained,i got very much clearity by this post Thank you keep exploring and sha...
05-11-2018 12:58:36 PM
29-10-2018 10:46:54 AM
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Balram777

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Joined: Feb 19, 2018

Points: 110

Threads: 5

Posts: 10

Answer Icon Exception handling

[code] what will happen in this code? will it be a abnormal termina... More

Last edited by Balram777: 30-10-2018 03:50:44 PM
Replies: 1 | Views: 203
The above piece of code is called graceful termination, because when an exception has arri...
29-10-2018 11:19:02 AM
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