Q&A Discussions

"Resource Leak: '<var_name>' is never closed" in Java. What does that mean?

24th Jan 2021, 6:25 AM

Mubarak

-1 Vote

Whats wrong in this code?

4th Apr 2018, 2:16 PM

Twenty-three

if-statements java scanner

0 Votes

18th Jul 2019, 3:21 AM

Diogo H.

Code playground

1 Vote

Can we use a user input to define what's it's category in an array ?

24th Dec 2016, 10:07 PM

kallzo

arrays else if scanner

0 Votes

6 Answers

28th Sep 2020, 3:21 AM

Maxime Dubé

Scanner.nextInt() vs. Random.nextInt().

java methods random scanner

2 Votes

Is java.util.scanner and java.util.* the same???

22nd Jun 2019, 10:47 AM

aMul

import java scanner

1 Vote

Java: I need help to get started on my programming assignment: Write a program that prompts a user to enter data for an array. T

16th May 2017, 10:10 AM

Neil Bhowmik

class data primitive scanner

2 Votes

6 Answers

31st Mar 2017, 11:05 PM

Jean Prathammavong

While loops can be weird sometimes...

games java scanner while

0 Votes

How can I make a program with Scanners?

13th Oct 2018, 9:11 PM

Evan Martine

java java.util.Scanner scanner scripting

3 Votes

Multiple scanners in code playground

24th Mar 2018, 10:52 AM

David Wicker

codeplayground java scanner

0 Votes

How is it possible to add a "Scanner" for a text entry box in Java?

5th Jul 2017, 5:25 PM

Darren

java listener scanner

0 Votes

What is the use of - new <class name>() ?

24th Nov 2019, 9:16 PM

2Beers

importing new scanner

2 Votes

From the PRO section: "You have two employees in your company. Write a program as input of the salaries and output total of both

13th Aug 2017, 1:00 PM

Vaibhav Singh Sikarwar

class java pro scanner

0 Votes

exeption java java.util scanner

21st Jun 2021, 8:13 PM

Zuzanna Piecowska

nextInt();

1 Vote

After running java Scanner class to take user input as number from the user, I can not see run option in my NetBeans IDE

29th Jun 2018, 6:22 AM

Terraria_master7

java javascanner

0 Votes

java println scanner variables

2nd Sep 2022, 4:21 PM

Jahangir Alom Minto

Why won’t this work??

0 Votes

Alguien me puede explicar como funcione el metodo de entrada del compilador ?? Porque cuando uso Scanner no me sale :"( aiuda xd

22nd Sep 2019, 4:05 PM

HAYDEN DIMARCANTONIO

1 Vote

What's wrong with my code? [SLOVED by TheWhiteCat]

28th Mar 2019, 3:00 AM

JHOAN ORTEGA

code java scanner wrong

2 Votes

29th Dec 2019, 10:08 PM

FerutiiA1t

Getting user input

char java scanner

0 Votes

30th Mar 2019, 4:54 AM

Mesut Awahab

What did I do wrong?

english java return scanner

0 Votes

How can I store UserInput in a 2d array (Java) ?

23rd Nov 2021, 1:37 PM

Max

2darray java scanner Userinput

2 Votes

Can anyone explain me why this code doesn't work, please ?

21st Dec 2017, 11:45 PM

Vas

code compilation java scanner

2 Votes

Does anyone know how to run a java code automatically input using a Scanner??

20th Aug 2017, 7:56 PM

Clem

input java loop scanner

3 Votes

How would you get the user input in a switch

25th Nov 2016, 10:09 PM

Marshall Moyo

0 Votes

28th Mar 2017, 9:55 PM

Daniel

whats wrong?

hasnextint input java scanner

0 Votes

How to like make multiple scanners at once in java

6th Jun 2020, 11:12 AM

Yahel

input java multiple scanner string

5 Votes

How to divide obtained from Scanner, by values (Java)

28th Jan 2018, 2:12 AM

Rodrigo Sanchez

calculator java scanner

0 Votes

How to get user input as integers

5th Oct 2019, 9:13 AM

AllBeEver

1 Vote

How to put an input in a program in netbeans

8th Nov 2016, 7:50 AM

Devansh Das

developer java scanner

1 Vote

What is wrong with my code? Where is the mistake that I made?

24th Mar 2017, 5:37 AM

abhijit mishra

java print scanner

1 Vote

Write a simple Java program of this question

21st Jul 2017, 8:49 PM

Győrfy Balázs

java only scanner using

0 Votes

Сканнер для штрих-кодов - это мобильное устройство?

21st Jan 2024, 2:03 PM

PRIYODIPTO BASAK X, B, 05

android college java scanner

0 Votes

Can I get help to display 4 ints from scanner?

3rd Apr 2019, 5:00 PM

Dmitry Solovyov

array int scanner

1 Vote

16th Jun 2018, 12:26 AM

LottoMan

Cannot print File

files formatting java scanner

0 Votes

So i have a bash code that wont read my array, the array is a text file made into an array...writing a scanner program

9th Feb 2019, 10:07 PM

Gino ^^

array bash head scanner sed tail

0 Votes

How can I implement sequential input?

22nd Feb 2022, 2:45 AM

KiddBuu

codeplayground help input java scanner

3 Votes

How to make different inputs of different tipe?

12th Jun 2018, 6:53 PM

Вертолет И Автобус

int java scanner strings

0 Votes

How to scan character in java

8th Jan 2020, 11:37 AM

Vitaliy Reshetar

char character java scanner

2 Votes

Can you please show me what are the mistakes in this code? (In the description)

6th Dec 2018, 4:24 PM

Ronak Paul

error if-statements java operands scanner

1 Vote

can any one please explain me the input function clearly?

14th Apr 2018, 2:32 PM

Abinash Sarma

import input java scanner

0 Votes

Discuss the arrays in java

6th Dec 2016, 1:48 PM

Impeccable Hasib

arrays If java scanner

0 Votes

i don't know what went wrong. i would apreciate any help

21st Jul 2017, 10:27 AM

M .Q

area double java scanner

0 Votes

(How) can i open java in a html document?Can i use a scanner in java code to get(if input is right) to a other html?

31st Jan 2017, 3:29 PM

shobhit

html java

1 Vote

8th Jan 2019, 9:09 PM

A.I.E

CHALLENGE?????

age java loop scanner

0 Votes

Using scanner/ placing the elements

5th Dec 2016, 12:55 AM

Winiata Hunia

double java scanner

0 Votes

Can't figure out what's wrong.

17th Apr 2017, 11:22 AM

Rareş Daniel

comparison if-else java scanner

1 Vote

From string to int in java

1st Mar 2017, 1:12 PM

Alex Mladich

int java scanner strings type-conversion

1 Vote

Guys i don't think i have my concepts clear its really confusing. I don't know where to use void where to use static scanner

27th Mar 2018, 3:32 AM

Mathew Henson

java

0 Votes

Can someone tell me what is wrong with my code? I don't get the "can't find the symbol" error.

12th Apr 2020, 10:27 AM

Sa'ad Ali

code scanner user_imput

0 Votes