Q&A Discussions

How can you reverse a word in java? Like this input:hello world output: dlrow olleh. Please explain thanks in advance

29th Apr 2017, 8:09 AM

Mohamed Taha

in java reverse word

0 Votes

HEAD FIRST C++ :: A learner guide to real world 🌍 programming.... 💥 Kindly express your opinion on this...

22nd Mar 2018, 3:28 PM

Arjay

c++programming sololearn

5 Votes

Is it possible to program in binary/machine code? If so leave the hello world program in the comment section.

7th May 2017, 1:07 AM

Anshuman Sahoo

binary code machine progamming

5 Votes

Is it possible to get the complete source code to a huge game like World of Warcraft to study?

30th Apr 2017, 5:21 AM

chris

blizzard games mmorpg source warcraft

2 Votes

Is there a code which can manifest a sort of life?

15th Jun 2019, 11:11 PM

MissNebula

coding life world

1 Vote

Why does the hello world program works even after replacing return 0 with return 2 or return 5?

8th Aug 2017, 3:59 PM

Abhishek Sharma

1 Vote

JavaScript framework !!!!! Did you know?

23rd Jun 2019, 3:20 AM

Kushaal Kumar Pothula

frames frontend javascript world

3 Votes

What do you need to know to be an effective and efficient Data Scientist in the modern tech world ???

1st Sep 2018, 11:32 AM

Mohammed Yaseen

analyst data programming python r science statistics

0 Votes

I am faceing a problem with printing hello and world on two diffrent lines!! What shoupd i do now?

31st Mar 2019, 5:53 PM

Anthony Perez

c++

1 Vote

Can anybody think how we live in future?

6th Dec 2016, 5:00 PM

Muhammad Umer

future system world

2 Votes

🗣️ Code of the Day speech :)

16th Nov 2017, 9:52 AM

Raj Srivastava

code cotd day hello of python the world

61 Votes

21 Answers

21st Mar 2017, 5:43 PM

Kuba Siekierzyński

What is the purpose of abstract class. Explanation needed with real world example. The scenario where it is used.

abstract-classes

0 Votes

Hi, i need a free programmin environment to creat my page in real world for android system

1st Jun 2018, 2:52 AM

RamaLakshmi Moorthi

css html javascript

1 Vote

Hello World ! My question is how to make a program in Python3 to print the following pattern :

14th Jan 2017, 7:40 AM

ehsan shahbazi

formatting patterns python3

1 Vote

Anyone want to help form a Small organizations.? I need people from all over the world , your skill Level want matter.

17th Jan 2017, 5:26 PM

Advik Singhania

developers gang greenhat hat progammers python red semiexperienced young

0 Votes

7 Answers

5th Sep 2017, 6:14 PM

Beezy Bangz

The likely way for the world to be destroyed, is by accident. Thats where we come in; the computer professionals.

dk joke programming sololearn

4 Votes

Which languages should I learn if I want to make open world platformer game for pc?

23rd Nov 2016, 8:47 PM

David Kariuki

languages

0 Votes

After learning HTML,CSS, PHP, AND JS(basics). What next? cause I really want to be the best programmer the world has ever known,

7th Dec 2016, 12:15 PM

Lord Mellow

css html javascript php

4 Votes

Who have the knowledge of coding a new OS that will save the world from high cost of apple product(iOS)

6th Dec 2017, 6:41 AM

Ogbuagu Beloved Francis

apple coding ios programming window

-2 Votes

In the world there are ten types of people, those who know binaries and those who don't. Why??

11th Nov 2017, 8:37 AM

Muraina Yaqub

binary c++math

0 Votes

i just started learning basic html and when ever i write the code <span>hello world </span> it doesnt display on my browser

28th Apr 2017, 3:03 AM

Ernesto De la Cruz

<span>

1 Vote

Wh@t would have happened if sololearn was not created?

17th Nov 2019, 8:53 AM

Akwi Irene Tapong

connectivity friend programmers sololearn world

13 Votes

Which programming language do you think I should learn to make games and apps for Android in the world today???

5th Feb 2017, 5:34 AM

Siddharth Saraf

apps

3 Votes

1 Answer

16th May 2018, 10:59 AM

Eniola Odunmbaku

Who to run and code

is the wide world

2 Votes

I would like to step in to the world of programming with Python.. Appreciate any suggestions on Reference books, YouTube channel

1st Feb 2019, 1:55 PM

derrick

diehardcoder newbie programming python sololearner

4 Votes

Why there is different codes to print hello world in different pc apps ? Which app is the best ?

25th Feb 2018, 3:14 PM

RISHABH SARAF

c++

-1 Vote

Hello world what is the problem with this code if the book is Harry Potter it should output H12 with 12 the lenght

12th Jun 2017, 4:39 AM

Bobby Daywalker

python3

-1 Vote

Can someone add me up to a python group, so i'd learn from real world professionals? Thank you.

9th Mar 2021, 9:18 PM

Houssem Kitar

python

-1 Vote

In the basic program when i add the i love programming to Hello world then it only shows the Hello world. What is wrong?

1st May 2020, 9:47 AM

Okeke Ginika

2nd c++does line not show

0 Votes

8 Answers

6th Oct 2016, 7:21 AM

Carlos

How many ways can you print "Hello World" using only one method or style in the c++ language?

c++challenge hello world

2 Votes

I am learning python and I tried to put hello world exactly as it is on the lesson but keeps saying error. Very confused.

12th Sep 2017, 2:05 PM

Bob

firstpage hello python3 world yourfirstprogram

1 Vote

Anyone please tell me what is the problem with this code ....it giving me error.

14th Jun 2018, 12:24 AM

Aeronautics Fan A380

hello progran world

1 Vote

What is de first code after hello world that you need to use to code an app in c#?❤

6th Feb 2018, 2:16 AM

yogesh evane

app c#firstcode

0 Votes

We have an assignment about running a java hello world but i dont have an idea for that... how??

14th Jul 2017, 9:07 PM

Katiii

java sololearn

0 Votes

What problem do you guys think still persists in the world of data,even after so much advancement of soft tech in 21st century?

17th Jan 2017, 6:56 AM

Saraos Alfredo

data problem programming software

0 Votes

Plezz anybody can make website of .SEVEN WONDERS OF THE WORLD plezz fast.. Doing html coding plezz

15th Oct 2023, 12:26 AM

Tafseer 3573

html

-3 Votes

Do you think that code not being in the world would impact people and make them crazy?

13th Jul 2017, 5:08 PM

yash

lifewithoutcode

0 Votes

1 Answer

28th Feb 2019, 4:20 PM

Maher Elzain

When they ask me to code for example ( 'Hello world '!)they tell me that no output please what does it mean

linkedlist links

-2 Votes

Lets say a Genie came to you and asked you to choose 1 programming language to make you world class in. Which would you choose?

2nd Aug 2021, 9:54 AM

Nkugwa imran official

expert myfavlanguage programming

7 Votes

Hey guys, I'm trying to add bootstrap to my code and make my Hello World text turn blue by adding class "text-primary". Help

28th Apr 2017, 3:12 AM

Min Somai

bootstrap css html web

0 Votes

What is the difference between print(" hello " + " world "). And print(" hello " + 'world' )

16th Jul 2017, 2:11 PM

Andre

strings

0 Votes

1 Answer

4th Feb 2019, 11:39 AM

ansh

Any c++ oop based project ideas... Moreover, if someone has solved oop projects related to real world then share it please

c++inheritance oop program

-2 Votes

I want to be the best computer man in the world so what do i have to study first can you give me the steps please?

23rd May 2022, 12:35 PM

Muhammad Talha Atif

-4 Votes

12 Answers

14th Aug 2017, 9:59 PM

seraj alrefaiy

Their way of teaching is introducing abstract words with no practical activity.. I mean real world stuff, not just some words.

code learning real stuff teaching the world

0 Votes

What is theexact utility of Left and Right Joins?How these can be explained with certain real world example?

31st Oct 2017, 7:13 PM

Rana Rawan

join sql

0 Votes

How to take input in cpp in variable and after how to print that ? I tried it but its print only one world

23rd Feb 2017, 8:12 AM

Ashutosh Sharma

c++

1 Vote

What is The Best or Leading University For Computer Science In The World?

11th Dec 2022, 12:48 PM

Girish Sahu

computer science universities world

4 Votes

Hello World Can you tell me how i can use OnClick and other methods In java android studio can you help me.

27th Oct 2017, 3:38 AM

Poet🎭

android button gradle java

3 Votes

Hi world ! I completed my lesson and went out of the app after coming back it still not conplete .i don'tt know where is the pro

21st Sep 2017, 12:43 AM

prashant vyas

2 Votes