Q&A Discussões

2. Given a random non-negative number, you have to return the digits of this number within an array in reverse order. Example:

30th Jul 2018, 4:52 PM

Kimiya Nayyeri

kotlin questions

-1 Voto

I created separate header and source file idea.h and idea.cpp.I have re checked the code thrice but it is still returning error

16th Jul 2021, 10:04 AM

Oputa Prince

c++files header source

-1 Voto

How do I start to make games on Android I have learnt Java but I don't really know where to start from

25th Oct 2017, 12:06 PM

Riya

an android applications develop game to use

0 Voto

can i have codes of the following question "write JVS program that ask a user to enter his first n lastname,and construct

17th Sep 2017, 3:57 PM

omitogun toni

an assignment its

0 Voto

Please can anyone help me I have been trying to install react-native on my computer but it hasnt been successful. Any help?

27th Sep 2017, 7:49 PM

ATM_SHADY

create-react-native-app javascript npm react react-native

0 Voto

How can we be sure that C# as a programming platform have future because of lack for support for non Microsoft platforms

16th Aug 2017, 1:44 PM

AKINTOLA MORONFOLUWA

c#microsoft open os platform programming source windows wp xamarin

0 Voto

please help me and complete this one, i have tried all my possible best and it's not going through _____open("test text") as__:

31st Jul 2017, 2:46 PM

radebg

0 Voto

I have a question regarding if statements. I am not able to run the comand in my Qpython3 app on my android.

25th Mar 2017, 6:44 AM

Bright Chidiadi

if-statements python

0 Voto

Could anyone please help to code analog clock as i am beginner and i dont understand from where i have to start..

23rd May 2017, 3:11 AM

Vijay Kumar

c++pointers

0 Voto

I have completed my course. There is a congratulations sweet line. When I pressed a claim your certificate button my nil exist?

26th Mar 2017, 8:08 PM

Coder

https://www.sololearn.com/certificate/1089-16501644/pdf/

-1 Voto

How can i make food recohnization app with machine learning and best language for that. What should i have to learn first

1st Nov 2022, 7:02 AM

Birhan Abuhay Jemere

0 Voto

create a class distance .The class should have method to accept distance as parameter in inches and feet .Another method in a

9th Jul 2018, 1:12 PM

Jigar Vaghela

java question

0 Voto

hi i need small help in node Js. i have json structure and i am trying to retrieve the values form it.

25th Jul 2022, 11:52 AM

Ram kumar GUPTA

nodejs

1 Voto

I have completed the tutorial. Now i want to learn about game development. What should i do? i want to know completely.

15th Jan 2018, 7:40 AM

Bhavani Sankar

1 Voto

what kind of arguments i have square to do i can't understand the problem please tell me more about to make equation

19th Nov 2016, 6:29 PM

Tonmoy (spell, Cup cake 3.0)

lambdas python

-2 Votos

When someone calls you over nd over again while your doing a challenge! 😠🔫 Anyone else have had this happend to them?

27th Jun 2016, 4:07 AM

JOSHI KALPESH KUMAR

annoying challenges handicappedchallenge

0 Voto

Display the enames who have more than two ' l ' or exactly three ' l ' in their enames from table emp?

21st May 2017, 2:03 AM

Codex

oracle sql

0 Voto

The lesson module "Hash Map" shut down this application on my phone (Android 4.1.1. jellyBean V07).Did you have the same problem? thank you

25th Sep 2017, 12:01 AM

vikky loganathan

java

0 Voto

I have a basic knowledge of c&c++ ...should i learn python ... And i want to create apps which software should i uses

31st Oct 2016, 7:55 AM

Jean-louis Cocural

application c c++diwali games java javascript python

0 Voto

Is it okay if I post a code that I have written after following instructions on a drill in "Programming: Principles & Practice"?

27th Oct 2019, 4:04 AM

Akshat Kotpalliwar

c++code drills practice stroustrup

0 Voto

I have completed c++ tutorial and then what? 😂😂 Can I learn deeper? Where to start? And what lesson? Thanks for the answer

9th Jan 2017, 8:00 PM

Audrey Mwale

cpp

0 Voto

i have installed code blocks with compiler gnu/gcc.but my code dont built. there is an error that "it seems that the proramme no

2nd Apr 2018, 5:02 PM

Budi Wardoyo

0 Voto

But after all that we have learnt how do we produce something like an app with animations permanent without going back to IDE

14th Jul 2017, 4:12 AM

shakib boss

cpp

-1 Voto

If i want to take input from user and according to that i want to show that person is fail or pass then what i have to do.

30th Mar 2022, 7:27 PM

Mugabi Joshua

else-statements

1 Voto

Is there a place other than this app that I can test myself on what I have learnt I study so hard and yet I don't grasp it?

17th May 2019, 4:42 PM

Ravi Henry

I created 2 svg circle. Both have the same width height and are in same x and y axis measurements. Why they don't overlap??

0 Voto

3 Respostas

2nd Mar 2017, 5:38 PM

labeja

circle html html5 svg

0 Voto

Hi, I want to develop an app that will have different online restaurant for customers to make order. How can I go about it?

16th Jun 2017, 6:05 AM

👍Challenge the W . O . L . F👈

0 Voto

I have a website created with html.css js . Now i want an online store what options i have. Start from zero with prestashop.mag

28th Dec 2016, 6:47 AM

Onyebuchi Kingsley Omerenma

website

0 Voto

I have to code an algorithm.We enter 2 digits for coordinates of a point, the result must be where the point is-black or white?

12th Apr 2019, 6:48 PM

Rafael

0 Voto

How much of c++ language does solo learn app covers. I have almost completed it and i think i know little. Is it just basic c++?

11th Nov 2016, 5:29 PM

Martin Veselinov

2 Votos

Query the list of CITY names from STATION which have vowels (i.e., a, e, i, o, and u) as both their first and last characters. Y

23rd Feb 2017, 7:49 PM

Black Temple

hackerank hackerearth mysql operators sql wildcard

0 Voto

Hey im wanting to do a calculation in python 3x and i wanted to know how to have the system print an answer onto the output.

9th Aug 2022, 5:57 PM

Bhuvanagiri Revanth

I want learn python in the best way. I have a plan of working with it in huge in the future. Anyone give me a suggesion please!

-2 Votos

4 Respostas

17th May 2017, 9:18 PM

Tanner

python3 pythons

0 Voto

I have an excel sheet containing 2 columns .ex of first column[sil th ih s sp m ae n sp] I want to convert this first co

24th Sep 2018, 9:54 AM

Mahir Sadman

0 Voto

Hi guys I have a question .could please help me how can I search in an string a particular word .I mean that what is its code.

11th Mar 2017, 8:45 PM

Doaa Mohamed

1 Voto

I have made this page , tell me how to make it better that if i enter username and password and then submit it open up message

26th Mar 2019, 10:06 AM

Daniel

html

1 Voto

if i download the programs for c++ on my pc ( codebuilds and the compiler ) and i want to write a program in my package ( workspace ) i create a new file and write smthing beginning #include <iostream> using namespace std; int main () { ... } and i want to run it, it always runs this first program : Hello World. and not my written program how can i run just my written program ? have i maybe to write anything else as int main () {} ?

12th Jul 2017, 1:42 PM

Priyanshu kumar Chaudhary

Is it possible to have dynamic id query from my sql. Actually i want data from sql query based upon dynamic values entered inPHP

0 Voto

16 Respostas

19th Jul 2016, 2:11 PM

Peter Müller

category submit

0 Voto

What's the point of having three types of loops cause the all have the same function and don't seem so different from each other

27th Apr 2020, 1:33 PM

awais khan

c++switch

0 Voto

is someone please has an example bout compositions? that has a relation "has a"?? please i have a mid and want to practice more

12th May 2017, 5:35 PM

Shammah

java

0 Voto

Sir I want to become a Good Web developer, which languages should I have to learn step by step , kindly guide me Sir,

21st Oct 2017, 5:27 PM

Noush Rabah

php

0 Voto

Can anyone suggest which types of program I can prepare for my school project of class 12?(if anyone have any idea message me )

19th Mar 2018, 6:46 AM

Asim Gill

Can somebody explain to me how can a boolean have a value other than true or false in ruby? Truthies and falsies I mean.

-5 Votos

3 Respostas

9th Sep 2021, 7:46 AM

alweena sabir

boolean ruby

0 Voto

What is better to choose as i have only the brief idea(in layman terms) about these things. Which side to explore first in cse?

15th Apr 2020, 6:13 PM

Einstein Shilly shally

artificial-intelligence iot machine-learning

0 Voto

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

22nd Mar 2018, 2:18 PM

mansha

java

0 Voto

I'm trying to run code but Console output seems not to work. I am connected to the internet. Do I have to configure something?

12th Apr 2020, 10:27 AM

Sa'ad Ali

codeplayground output

0 Voto

I am trying to design an app and I have handsketched the final design, how does one go about recreating that logo for the app?

11th Oct 2017, 6:57 PM

Ivan Costa Teixido

app css html logo sketch

0 Voto

This has probably been asked before, is there a way to embed/code audio without it auto starting? Do you have to use Js for that

12th Dec 2016, 8:27 PM

Sivuse Mbingo

audio html5

0 Voto

In what case search function in binary search tree will have O(h + s) complexity, where h is the height and s is item returned?

14th Sep 2019, 3:14 AM

Doug Trace

algorithms bst complexity

0 Voto