Q&A Discussions

In java, in which class writeObject() method belongs.?? I am just unable to find it...

17th Oct 2019, 5:55 PM

Neba Emmanuel

1 Vote

Is there any lessons on the index commands in java, if so where are they.

25th Aug 2017, 6:16 AM

Saurav Kumar

1 Vote

I want to place a space instead of a new line in java, but how 🤔?

13th Sep 2017, 4:05 PM

Christian Constantinou

1 Vote

In Java, Arithmetic operators like +,-,*/ etc are comes under which data type?

17th Dec 2021, 9:20 AM

Nitin Singh

data type

0 Votes

Проблема с кодом, не могу понять в чем ошибка! Задача из проектов по Java, суть в том что нужно перевернуть текст наоборот

16th May 2020, 6:30 AM

Yogeshwaran

java могу на не

5 Votes

In java, How to check and print how many times the for loop iterates?

31st Jan 2022, 10:34 AM

Нима Найданов

loops

0 Votes

How do you do a line break in java, I have a run-on sentence?

20th Jul 2018, 7:22 AM

Nathan

0 Votes

Any one have projects like C, c++, Java, Html, Java script, Python,

5th Mar 2018, 6:08 PM

Baric

angular c c++csc3 html5 java javascript python

0 Votes

1 Answer

27th May 2020, 5:10 AM

Ram Renu

I've been, for a quite some time now, challenging people in java, but never took a course!

challenges java python3

0 Votes

10 Answers

3rd Jun 2017, 6:19 AM

Superior

Java Script and Java, which is the best to start with as a beginner and why?

beginner java js

0 Votes

Is python will beat java??

14th Apr 2018, 10:23 PM

Augustine Agyemang-Duah

java,python,

0 Votes

4th May 2017, 6:19 PM

Ashwini Kumar Singh

Если мне дают 10%

,java,

2 Votes

Do we need to put termination mark after creating a separate class for a java program?

15th Oct 2021, 2:57 PM

Lucifer_13th

classes java,

0 Votes

What's the difference in functions "==" operator and "equals" operator?

13th Jul 2017, 11:12 AM

Akashdeep Nandi

Java 8 tutorials

java,java8

3 Votes

1 Answer

30th Aug 2018, 5:35 PM

You

equality java,

2 Votes

If you are programming language, What are you? Me = Java, because im have a class in family

3rd Jun 2017, 3:53 AM

Mahesh Dudhnale

programming

4 Votes

Can we use Python, html, java, css, javascript and SQL together in one app or webpage?

22nd May 2018, 4:57 PM

Suyahman

css html java javascript python sql

1 Vote

I just started learnig java, and my first try with methods doesnt work, but i dont understand whats wrong, could sb. help ?

19th Apr 2018, 9:36 PM

Khaing Khaing Mon

error java solved

2 Votes

16 Answers

7th Jan 2020, 8:10 PM

Pjascha D

Which one better for image processing on Android devices? Java, phyton, or else?

android image java phyton

-1 Vote

Is Kotlin going to set Java aside , at least regarding Android platform?

1st May 2020, 3:53 PM

Agung Seno

java,kotlin

5 Votes

Is python needs any other programming language(like c, c++, java, sql) before to learn ?

19th May 2017, 1:04 PM

Malak Samir

python

0 Votes

The best, fastest framework or generator for android games?

28th Jul 2018, 4:17 AM

Shilpa

android java,

6 Votes

18th Jan 2017, 9:52 PM

kodi rud

Bangladeshi Programmer

java,program,

1 Vote

Hello! I'm new in Java, Pls any person can help me? How can I start?

3rd Dec 2018, 12:13 PM

Masud Rana Shawon

beginner help java

0 Votes

Why main class is named like that in java, when i edit that and run, im facing error

22nd Oct 2016, 11:31 AM

Hugo Ausecha

1 Vote

I learned Java, do I need to learn Kotlin also? for getting a good job

22nd Dec 2019, 6:21 PM

Dev Anand

java kotlin

1 Vote

Please help me, to choose between python and Java, which should I learn for carrer base ?

22nd Sep 2018, 3:34 PM

Yash

java python

1 Vote

Which language run 'for' loop fastest? Java, python, c, c++, javascript or any other??

12th May 2020, 1:23 AM

Suraj Singh Shekhawat

c c++java javascript loop

0 Votes

Hi i am beginner,just started java, may i know what is wrong with my code

26th Jul 2019, 8:59 PM

Jenis Gadhiya

help

0 Votes

Which is the best IDE to use that supports java, C++ and also python ?

12th May 2022, 10:26 AM

IQBox

c++ide java python

1 Vote

How to write this code properly

30th Mar 2018, 7:58 AM

Arpit Omprakash

basics java,

0 Votes

Where to start? To develop in mobile?

30th Mar 2019, 8:17 PM

kuku Debbarma

java,javascript

1 Vote

Can we pass argument to constructors in java ??

13th Jun 2018, 6:01 PM

Andres Bonett

constructor,java,

2 Votes

Please do not challenge me in Java, php, and c# for I have not completed those courses!

31st Oct 2017, 8:50 AM

Rishabh

challenge Courses languages

6 Votes

I want to split strings in JAVA ?

22nd Mar 2017, 7:10 PM

Alec Vindas

java java_programming java,

2 Votes

9 Answers

3rd Aug 2018, 1:24 PM

Rishabh

By learning of python, java, javascript, and C lang can we get a job ...?

job

-1 Vote

Whats the best way to learn Java, and do u take notes when using this app?

1st Dec 2022, 2:20 PM

Brucelee

learn

2 Votes

Wich the best programing language for app development ? Java, pyhton or php ?

9th Dec 2016, 3:14 AM

Hamoud Bueno

android

0 Votes

Java or c# which one should I go into

14th Nov 2016, 7:10 PM

Anar Elekberov

c#java,

3 Votes

Difference between the 2 syntaxes

11th Jun 2017, 9:06 PM

LeoKing

inheritance java,objects,

0 Votes

10 Answers

24th Aug 2021, 8:03 AM

Santosh Pattnaik

Why are Android apps written in Java, but the OS is written in C++?

android java

1 Vote

In reverse a string code in java, what is the meaning of this line? String rev = ""; Please explain.

10th Feb 2018, 2:17 PM

Saif

2 Votes

How do all these different langs. JS, Java, and PHP differ and which is the best to learn them.

23rd Mar 2021, 12:11 PM

RAGUL

css3 html html5 java javascript php python python3 sololearn

1 Vote

Why do we write the class name twice while creating object in java, like Vehicle bugatti = new Vehicle.

14th May 2019, 2:22 AM

Cyrus The Virus!

classes java jdk objects

2 Votes

What do I need to run programming languages like Python, Java, Ruby, Kotlin in my Windows7 pc??

1st Jul 2020, 8:33 AM

Vishal Vishwajeet

java.kotlin,python,ruby,

1 Vote

What is the next step after learning java, html, php? I need to do some practical work, links please

3rd Feb 2020, 9:16 AM

David Nganga

html,java,php

1 Vote

Hi, i want to know the diffrance between java, c, and c ppp :) thanks

18th May 2020, 8:52 AM

rayhan abdo

java jdk

1 Vote

What are the best books to read about java, JavaScript, html an python

23rd Feb 2017, 7:31 AM

nouri

help

0 Votes

Any recommendation orders to start studying C, C++, C#, JAVA, HTML, Python, etc..?

24th Oct 2017, 3:34 PM

cory oliver

c c#c++etc html java pyhon

0 Votes