Q&A Discussions

Read this if you have problems with your code and want to submit a question on it.

c++java javascript python ruby

1 Vote

1 Answer

23rd Jan 2017, 9:35 AM

bem

wht should i learn to make android app like PAYTM,i dont know any language currently.

android java jdk php sololearn

0 Votes

1 Answer

7th Apr 2017, 6:06 AM

Asad Ahmad

if i make and edit it as i learn the courses according to the lessons what happens?

c++html java javascript python

0 Votes

1 Answer

29th Nov 2017, 4:55 AM

Greg Showen

Use of method overriding?

java methodoverride override overriding polymorphism

1 Vote

1 Answer

17th Jan 2017, 11:52 AM

Deep chand

What's the difference between LinkedHashSet and LinkedList in laymans words?

java linkedhashset linkedlist list set

1 Vote

1 Answer

12th Feb 2017, 6:42 PM

orsi

Got this error : illegal start of expression (at line 18)

arrays c++java javascript variables

0 Votes

1 Answer

31st Oct 2016, 5:44 AM

frhnims

How to pass values to Sololearn's Code Playground?! (Never mind an error)

codeplayground input java scanner sololearn

1 Vote

1 Answer

19th Jan 2017, 3:38 PM

Omar Abdelhafiz

Why we can't use a keyboard as a variable??

c c++java keyboard variables

0 Votes

1 Answer

3rd Mar 2017, 7:25 AM

Rohit Suthar

How to make database secure and inaccessible without an app?

database java javascript mysql sql

0 Votes

1 Answer

5th Nov 2016, 2:07 PM

Mohammed Zia Ul Akthar

There is a lot of programming language and web page layout languages???

css html java javascript jquery php python ruby scripting-languages

1 Vote

1 Answer

2nd Apr 2019, 5:24 PM

Дима Амосов

What is the minimum and recommended requirements a programmer's pc should have?

c c++coding high java pc programming requirements speed

1 Vote

2 Answers

13th May 2017, 5:26 PM

Harikrishnan s

How to develop a basic web page??

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1 Vote

2 Answers

28th Aug 2017, 5:04 AM

dharavath rajkumar

How to give animations and transition to an android xml element???

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1 Vote

2 Answers

26th Jul 2017, 5:23 PM

Majid Askari

What should my next project be?

beginner challenges css help html java javascript projects suggestions

1 Vote

2 Answers

12th May 2017, 10:58 PM

William Reynolds

Importance of unit testing

c#c++codeplayground java javascript python3 ruby self-learning sololearn

2 Votes

1 Answer

21st Jan 2018, 12:22 AM

Cedrick Memel

How much C# knowledge is needed to develop a game ?

android c#games ios java javascript

0 Votes

2 Answers

3rd Sep 2016, 1:48 AM

Abdul

Dynamic webpages

html html5 java javascript python xhtml

0 Votes

2 Answers

5th Mar 2017, 6:16 AM

Adhiraj Majumdar

Server side most popular

asp.net java language php python server-side

1 Vote

1 Answer

1st Jan 2018, 7:14 PM

ThisIsRoot

What is programming language?

c#css html java php sql

0 Votes

2 Answers

9th Sep 2016, 6:55 PM

Chhem Leangheng

Can someone help me to make a trees' bfs without using any javas' library?

bfs breadth first java search tree

0 Votes

1 Answer

17th Dec 2018, 10:46 AM

Tio

Programming: More Math or Language

java javascript language logic programming python

1 Vote

1 Answer

26th Sep 2017, 7:08 AM

Austris Otersons-Andersons

Any programmers Whatsapp group chat?

c css html java javacript php

-2 Votes

2 Answers

3rd Mar 2017, 6:00 AM

ibrahim abba umar

Android app development

android coding css html java javascript

1 Vote

1 Answer

6th Aug 2017, 5:02 PM

Faridi Adidi Sadick

Collaboration effort

c#css html java javascript sql

0 Votes

2 Answers

28th Oct 2017, 8:09 AM

Tshego M

Hello, I need help writing a program for a transcript(like university stuff) in Python

c++cpython java javascript python python3

0 Votes

2 Answers

12th Feb 2017, 8:23 PM

Mzik Chan

How many of you started making money after learning from SOLOLEARN ?

c c++html java php python

0 Votes

2 Answers

9th Feb 2017, 1:36 PM

Prashan

What is the best framework for Java?

framework java javascript Jsf programming web

1 Vote

1 Answer

13th Jan 2017, 6:27 PM

Juan Velasquez

I am getting this same error in eclipse! (watch desk)

arraylist arrays community eclipse help java

0 Votes

2 Answers

18th Jan 2017, 2:13 PM

Velhokala

What is the use for oop?

is java oop the use what

0 Votes

2 Answers

25th May 2017, 11:11 PM

Joar

How to generate Email Format for following text/string in C# using Regex?

c#c++java javascript python python3

-1 Vote

1 Answer

7th Apr 2022, 6:15 AM

Jojan

If I mixed JavaScript with OOP or PHP within html5 would it be called JavaOOP or JavaPHP?

html html5 java javascript oop php

0 Votes

2 Answers

7th Jul 2016, 12:48 AM

Erick Hayes

What happens if we put only static hello() and not static void hello() in any functions?

functions java javascript methods static void

0 Votes

1 Answer

17th Aug 2018, 6:06 AM

Jinyoongisaranghe

What are the basic requirements (software, hardware and others) to develop an android app?

android androidstudio app developer it java

0 Votes

2 Answers

3rd Dec 2017, 4:45 PM

Salma Taha

How to resolve Security Exception in Android Studio??

android androidapp androidstdio exception java securityexception

0 Votes

1 Answer

13th Sep 2021, 7:44 AM

AMAN

Where we can get real time project to do practice and get job ready?

java javascript projects real sql time

1 Vote

1 Answer

2nd Oct 2017, 4:12 AM

Nitesh Prakash Patil

Which all language should i learn to be able to design a web page

c c++css designing html java javascript python ruby web

0 Votes

2 Answers

30th Sep 2019, 3:15 PM

Shivam Kumar

In development field which is the best ?

android apps c++css development ios java sql swift website

0 Votes

3 Answers

15th Mar 2017, 6:00 AM

Prasannakumar naik

Where to start your freelance work?

code developing freelance guide java javascript php python ruby work

2 Votes

1 Answer

8th Apr 2017, 5:40 AM

Kostiantyn Smahlii-Vaza

How to win over a situation if you tired of working and feeling stress and how to concentrate,Is Math Necessary for Coding??

c c#c++html java objective-c python ruby sql swift

1 Vote

2 Answers

7th Feb 2017, 5:31 AM

Tushar sharma

What's the hardest programming language to learn ?

c#c++challenges code css html java javascript jquery sql

-7 Votes

8 Answers

20th Sep 2017, 1:50 PM

The Kid

Anyone here who understands coalesced hashing?

c++coalesced collision hash hashing help java lich python test

2 Votes

1 Answer

1st May 2017, 4:42 PM

‎ɐısıօլɐ

Regarding programming

c c#c++css html java javascript php programming swift

0 Votes

3 Answers

10th Sep 2017, 4:25 PM

Greensoul33

Read from Array integers and find divid of odd number

and array divid find from integers java number odd of read

0 Votes

2 Answers

10th Apr 2018, 12:12 AM

noura

how to make website

all css helpme html java javascript php program

-1 Vote

3 Answers

29th Mar 2017, 4:49 AM

Putra Satria W

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

c c++database java mongodb sql sqlite sqlserver

0 Votes

1 Answer

28th Apr 2019, 3:05 PM

Abdelrahman Yousf

Any proffesional programmers here?

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2 Votes

1 Answer

16th Jan 2017, 10:10 PM

Carlos Cintron

Which programming language you should learn first to be a good programmer?

c,c#c++html html5 java javascript python python3

1 Vote

2 Answers

3rd Feb 2017, 2:11 PM

Akhil Verma

How many computer language can you? and how long it took for you to become good at it.

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1 Vote

2 Answers

28th Feb 2018, 9:07 PM

Muraad Hasan

Is premature optimization really bad?

c c#c++html java javascript js python python3

2 Votes

1 Answer

18th Feb 2018, 5:18 PM

Sagar Srivatsa S R

Languages

css3 html5 java javascript mysql perl php python3 sql

1 Vote

2 Answers

29th Apr 2017, 12:47 AM

Julio Cesar Vera Gutierrez

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