Q&A Discussions

Can someone please explain the error in this simple program?

15th Jul 2018, 8:53 PM

Abisha

basics java,

1 Vote

How would i go about saving variables from a java program to be used the next the program is launched? I want to make games.

5th Sep 2017, 7:43 PM

Nidhi

games java,

2 Votes

When implementing business logic in a website, is Java, Python, Ruby or PHP best for security and relevance. 😶

10th Mar 2018, 8:42 PM

Dawson Matthew

java php python ruby

5 Votes

Hello all, i completed my programming course C, C++, Java, Html, SQL, ASP. NET. But it was just overview of all this language.

28th Jun 2018, 4:45 PM

Austin Oyugi

c#java

1 Vote

19 Answers

13th Aug 2018, 2:57 AM

Khokhar Jeelani

What Is Future Language

2020 java,language

3 Votes

11 Answers

11th Feb 2017, 4:48 PM

Nithis kumar

I need to learn data structures and algorithms in java, but don't know how to do that.

algorithms data datastructures java

1 Vote

In C++, we use pointer. While, In java, we do not use pointer ; But both are "Object Oriented Programming", then why is it so?

27th Feb 2018, 3:13 PM

Clint

c++java pointers

5 Votes

12 Answers

28th Nov 2018, 2:51 PM

Bipin Tatkare

Can I get comprehensive explanation on this code?

java,loop,

0 Votes

What are the projects in Java, a beginner needs to complete to understand the java concepts best?

14th Mar 2019, 10:25 AM

Olalekan Ademola

beginner java javac project

0 Votes

Did anyone noticed that some of the questions in the challenges have wrong answers?

21st Jul 2020, 5:50 AM

Gayatri Palkar

chellenges java,

3 Votes

Array as Counters in Java, can anyone help me understand the program below.

21st Jul 2017, 12:52 PM

X-D

arrays java

0 Votes

What is the best IDE tool for learning Java, Python and Javascript ?

13th Aug 2017, 3:39 PM

Vivek Zacharia Muricken

ide java javascript python

0 Votes

I have a question on Java, why the answer is A not D?

13th Jan 2018, 7:08 PM

Dilip

1 Vote

In Java, we can make Minecraft game. Can you show me how to make a Minecraft game in brief ?

8th May 2017, 4:04 PM

黃冠融

coding game java javascript learn minecraft sololearn

5 Votes

I just started java, how much do i need to finish it, at least the fundamentals ?

15th Dec 2020, 12:32 PM

Carbon dioxide

1 Vote

Which weapon (HTML, Java, JS, PHP, Ruby, Python, C#, C++, CSS, SQL, jQuery, Swift) do you enjoy learning most?

8th Jul 2017, 12:11 PM

Mohamed elqandili

c#c++css html java js php python ruby sql

2 Votes

7 Answers

3rd Jun 2017, 3:36 PM

Anthony Serieux

How to make an input in Java, when the code is running (Custom input/Key input)?

coding input java pascal programming

1 Vote

I learned Java, javascript, html, css in Sololearn. What course should I go for next?

6th Feb 2020, 7:20 AM

El Roy Situmorang

css html javascript

0 Votes

In java, can we execute our program without main() method? What do you say YES or NO?

20th Dec 2016, 11:25 AM

Solomon Jai

java java-10 jdk

2 Votes

Is it ok to learn first C, then C++, then python, then java, and then javascript as a sequence ?

23rd Jun 2018, 6:36 AM

Nilesh Shinde

beginner c c++language programming

2 Votes

28th May 2021, 11:42 AM

Apu

Java programming

c++java,

1 Vote

This the output :H,E,l,l,4,5,6,7,y,u,g

14th Apr 2017, 7:59 AM

Faridi Adidi Sadick

c#java,

1 Vote

Please suggest me book for core java, I want to clear my fundamentals doubts

12th Dec 2016, 6:09 AM

Barath Kumar

0 Votes

Does anyone know how to iterate over several input strings through Scanner in java, and play with each string in the given line

20th Jan 2017, 7:31 AM

Mohd Aakil Khan

input iterators java java8 jdk methods scanner strings

7 Votes

8 Answers

19th Dec 2019, 8:10 PM

ASM

In java, why we have to save a file name of java program is also must be same as the program's first class name...

15 Votes

Pass Animationslist through Objects libgdx

28th May 2018, 8:34 PM

madhina

android java,

1 Vote

How i start leaning python? I recently learn java.. and i am almost expert in java,

26th Mar 2017, 7:09 AM

Philip

programming python

-2 Votes

Anyone guide, can we add any audio ringtone in java, and how?? If anyone have source code so plz mention in comment..

7th Oct 2020, 2:21 AM

Ahmed Bin Tariq

hasnain

0 Votes

10 Answers

22nd Nov 2019, 5:37 PM

Asrar Ali

Which programming language is best suitable for creating an e-commerce app considering the following: java, c#, kotlin, c++??

android c#c++java kotlin python

1 Vote

why In Java, every line of code that can actually run needs to be inside a class??

25th Jan 2019, 7:34 PM

Emmanuel Oyovwikigho

5 Votes

now， I have already learn someting about java, and I want use it. What can i do

18th Oct 2017, 4:45 PM

sumit kumar dash

1 Vote

any java, html & css expert available? I need urgent help in customization of my blog at blogger.. please help me😢

31st Mar 2017, 9:04 AM

lucy

blog blogger css doubt expert help html java urgent web

3 Votes

8 Answers

8th Dec 2017, 11:46 AM

Akshay Jain

In java, how can we print all the elements of an array using one line of code, any suggestions?

arrays code iterators java print progress require sololearn syntax text

1 Vote

What do I need to study to be able to program an app for android. Java, anything else?

9th Dec 2019, 3:00 PM

Priyanshu Rai

android java self-learning

1 Vote

In Java, does it matter whether a method is defined first or called first?

27th Jul 2020, 7:15 PM

Sarushiq👑

java methods

0 Votes

Password Validator program in Java, all conditions are not fulfilling in coach (getting error in 4 out of 13 cases). Pls assist.

8th Dec 2018, 4:11 PM

Joshua Stebbins

For Java, can I create an individual class outside of the main method on SoloLearn?

1 Vote

6 Answers

12th May 2020, 10:24 PM

Kapil

class java string

1 Vote

¿Donde se pueden encontrar manuales o un curso de Java, además de en esta aplicación?

19th Nov 2018, 7:16 PM

Lucas Waldrop

curso java manuales

1 Vote

Should i learn database separate or with language that I'm learning such as java, c++,etc

7th Feb 2021, 7:25 PM

Juan Silvoso de la Maza

c c++database java mongodb sql sqlite sqlserver

0 Votes

If am to code an app or game on java, what do i have to install on my pc

28th Apr 2019, 3:05 PM

Abdelrahman Yousf

android

0 Votes

I have learnt java, please which mobile app do i need to write codes and create mobile apps, i need to build a school mobile ap

20th May 2020, 7:42 PM

Akinremi Daniel

java,programming

0 Votes

Please help me with array in java, when entering name it doesn't accept space

4th Oct 2017, 6:59 PM

hopkins amachree

0 Votes

Why there are no every types of variables in Java, like short, byte etc?

15th Dec 2022, 1:28 AM

Tori Kim

data-types java

0 Votes

Would I be wrong in stating that all of C#, JavaScript, Java, C++ are derived from C?

7th Aug 2016, 9:14 PM

Bartosz Porębski

c c#c++java javascript

3 Votes

4th May 2017, 7:46 PM

Hassen Basdouri

Matrix arrays Java

arrays java,matrix,

0 Votes

Help me print this pattern using a for loop

6th Sep 2019, 7:48 PM

Alejo Garat

java,pattern

-6 Votes

Can anyone guide me is there password masking in java(eclipse) if there is any possibility then plz share with me

13th Nov 2020, 2:44 PM

Neil

java,masking passward_masking

0 Votes

7 Answers

16th Jan 2021, 9:01 PM

Sohail Mughal

Why can't we use else statement with while in java, whereas if need be what is the best possible alternative?

java python sololearn

0 Votes

Can someone give me a brief explaination about the following Java buzzwords

2nd Jun 2020, 4:29 PM

Ehtisham Rehmat

c++java,

0 Votes