Discussions Q&R

Why the scanner object not accepting the string input from stdin ?

0 Vote

13 Réponses

25th Jul 2017, 8:41 AM

Sourav Kumar

input java scanner string

0 Vote

How to add fingerprint taken by fingerprint scanner in c# code?

14th Apr 2022, 8:21 AM

Krishna Kumar

biometric

1 Vote

what is the meaning of Scanner and scannerObject in java languages?

10th Feb 2017, 1:57 PM

Prajakta

0 Vote

Hello everyone i made this code but i want to add something to it

11th Oct 2017, 6:24 PM

mariam_sanad

5 Votes

What is the difference between the Scanner class and the BufferedReader class?

3rd Dec 2018, 7:28 AM

Dareen Moughrabi

input java

1 Vote

Is there anyone who knows the answer ? Scanner file can not be using !

28th May 2017, 8:47 AM

Danilo

objects scanner

0 Vote

Is scanner the only way in Java to read a file?

24th Nov 2019, 3:04 PM

Bekir Safa Yesil

files java

0 Vote

Please help me for correct these program

12th Oct 2016, 11:47 PM

Mehdi Hermi

scanner

2 Votes

error of using scanner for assing lenght of array and numbers

19th Jul 2017, 12:10 PM

Samrat Tayade

java sololearn

1 Vote

How can I take input without using Scanner or BufferedReader or any other class

3rd Jan 2018, 10:17 PM

Tsarov

bufferedreader classes input java parameter scanner

1 Vote

How to get the code playground scanner to actually say enter such & such instead of needs input?

21st May 2019, 7:57 AM

Ayush Pandey

java output playground print println scanner window.onload

6 Votes

9 Réponses

28th Jun 2017, 11:59 PM

D'yara Williams

i used scanner. but output didn't come. (code is below)

scanner

1 Vote

What is the statement used to accept a character when using Scanner class?

15th Apr 2020, 4:28 AM

SASIM WD

character java scanner

2 Votes

Help me, please. Why there is no value for s2 variable?

18th Feb 2018, 11:42 AM

Alok Agarwal

5 Votes

Can anyone please help me with the usage of Scanner ,next line and others?

12th May 2020, 5:33 PM

ROSA

input

1 Vote

If you want a string Scanner for input,what do I do? Do you put nextLong() or nextLine?

1st Jan 2018, 5:25 AM

Shikhar

4 Votes

How to make a lenghty java program

31st Mar 2018, 1:27 PM

Leon Yang

scanner

1 Vote

Why Scanner.nextLine() reads new line and skips one iteration when used in loop?

19th Jun 2018, 9:32 AM

M.A.I. Adil

is there a way to see a part of a Scanner object without consuming it?

0 Vote

12 Réponses

14th Nov 2018, 7:22 AM

Elvin Shrestha

2 Votes

Need hint on asking multiple questions in Java

18th Aug 2018, 10:49 AM

StealthyTaco

It is not working, please help.

0 Vote

9 Réponses

29th Dec 2019, 4:02 PM

Ger Hemmes

scanner switch

2 Votes

6 Réponses

22nd Mar 2023, 4:43 PM

Nelson Beltrán

what's wrong with my code ?

How to use scanner class and how to enter the variable for input

0 Vote

13 Réponses

5th Oct 2016, 5:34 PM

Yassine Iguider

classes scanner

0 Vote

How to avoid a problem we face in taking input using scanner class in java?

7th Sep 2018, 3:52 PM

Mukesh

buffer inputerror java nextline scanner

1 Vote

is it possible to get the array pointer [][] by using the scanner mathod.

25th Mar 2019, 5:28 PM

govardhan naidu

input java

1 Vote

Why the (System.in) while we are creating an object for Scanner class in Java?

27th Jun 2017, 3:13 PM

Yehuda

0 Vote

Is it really necessary to use "scan.close(); "? After usage of scanner in every program

14th Sep 2020, 4:41 PM

Sujay G

basic java scanner

1 Vote

Can anyone point me to a reliably working QR-code scanner for Python on a Android phone?

11th Apr 2020, 1:24 AM

Shankar Devaraju

python python3 qr-code scanner

0 Vote

what is wrong with this code please? search scanner object in code playground - Michael Obeng

2nd Jul 2019, 4:23 PM

Michael U.

What's the extact difference between scanner and bufferreader...which we need to use?

0 Vote

6 Réponses

17th Jul 2016, 6:37 PM

Michael Obeng

files java

0 Vote

Can someone help me with this little bug I found?

1st Jan 2016, 12:21 AM

jagadeesh nalla

input java scanner

2 Votes

31 Réponses

18th Jul 2017, 1:55 AM

Dishoungh White

" Scanner(System.in).nextInt(); " why this Scanner is not working in sololearn.Could you explain me please. Thanks beforehand

2 Votes

help me w this code pls .... please teach me a lil about scanner code input

6th Dec 2021, 6:11 AM

Ordinary

bluej java

0 Vote

How to writes a Scanner java program that will calculate the area of a rectangle 10 times.

12th Dec 2020, 12:13 AM

elsa

0 Vote

How to run scanner first in a if-else statement before execute the rest of the code?

4th Dec 2020, 6:18 PM

HABEEB

input java scanner

-2 Votes

Input any 10 numbers and print the sum of odd and even numbers using scanner class and without arrays

13th Apr 2022, 2:44 AM

Jacky

How can I put the input date and print the day name only?

0 Vote

7 Réponses

25th Aug 2020, 4:32 AM

prakriti

calendar java scanner

1 Vote

12 Réponses

7th Nov 2022, 7:35 AM

Sakshi [Offline 🙃]

How to store input values in array and takes user input using scanner class?

1 Vote

How to add a code in Code Playground that uses a Scanner?

12th Jan 2017, 3:54 PM

harish tati

error scanner

0 Vote

8 Réponses

22nd Jun 2018, 10:40 AM

Verbal13

Seems like your program requires input split multiple inputs into separate lines

-1 Vote

import java.util.*; public class Program { public static void main(String[] args) { Scanner sc=new Scanner(Syst

6th Sep 2016, 1:46 AM

John Angelo Cuesta

0 Vote

how would you code a user input scanner to respond with a set line?

14th Sep 2022, 3:32 PM

A.T.U .L.

input java scanner

0 Vote

How do access array using scanner im unsure what i put in println() method. Thanks

13th Aug 2016, 1:11 AM

Beansalad

array java print scanner

0 Vote

How to convert a string to int in java which is red during scanner function

21st Jul 2017, 9:01 PM

D_Stark

c++java

1 Vote

What is wrong in this code?

26th Jan 2018, 10:49 AM

Mallikarjun h t

java scanner string

0 Vote

17 Réponses

5th Apr 2021, 2:49 PM

🎶💞Sravs💞🥀

What is the use of scanner in java?? Could any one please explain.. And give a small example too..

.scanner java

3 Votes

Need help scanner not showing company checks deposited into Bank savings deposited accounts said 0.00

28th Aug 2020, 6:25 AM

Pàví(◠‿・)—☆

does have union

0 Vote

{Tips For Java}Scanner Bug

31st Oct 2021, 4:37 PM

Dethaw Cotman Jr.

bug java scanner

28 Votes

How to convert days to seconds

2nd Mar 2017, 4:14 PM

Ram chandra Giri

-2 Votes