Discussions Q&R

If i hve average knowledge of c++ and i want to do c# bcoz of market demand then can i easily understand c#or do other languages

8th Jul 2017, 5:01 PM

Deba Kun

c#c++

1 Vote

a program in which the user can give n number of inputs, untill he press -1. Also find the second largest number out of those no

17th Nov 2017, 4:09 PM

Rohit

c c#c++java php python

-1 Vote

Can we really create a good android app by learning java from sololearn? (please give me up votes , i need bits for practice ! a

26th Aug 2017, 11:47 PM

Ash Krishna

android app fake java sololear

-3 Votes

HELP when I run this program (in c language) and input the value 2 the output comes out to be 99. I'm using GNU GCC compiler. Can anyone please explain?

23rd Mar 2022, 12:09 PM

Devansh

c c++

0 Vote

I want to write a code to see if an input number is natural or not but it won't work can you tell me what am I doing wrong?

1st Jul 2016, 9:24 AM

Infinity

python3

0 Vote

in modulo the remainder is returned, but in quotient what happens to the remaining value after the no of times a value can go into another value is found?

16th Apr 2020, 11:11 AM

amirhossein fazeli

numeric-operations python

0 Vote

I want to ask this question: what can i do(code langage c) to remove a file when i create it with fopen. I want to use remove .

11th Aug 2016, 10:26 PM

Idiongomfon Imoh

remove

0 Vote

can someone write a story based on fuction on any topic for me....my teacher gave it to me for my project i nedd help plz. it w

18th Feb 2020, 6:52 AM

Malick Diagne

c++functions

-1 Vote

Or Questions rather. I can break out of the container placed around me correct? Also I came across a code allowing periodic elements?? I think I understand.

25th Sep 2016, 5:17 AM

ratnabh rai

-3 Votes

Can someone pls teach me python personally. i am just a 13 year pld boy and i have been trying to study python but it os hard

3rd Feb 2017, 5:29 AM

Raheem Steward

python

-4 Votes

Lol I have been watch some videos an there's a lot of talking in it that sound like the internet is bug how can I remove it

29th Jul 2020, 9:00 PM

Bilistic_mj

bug

-1 Vote

Hey, I have a lot of mutivation problems at the time and I wanted to ask how I can motevate myself ore how you are doing it!

3rd Aug 2022, 7:12 AM

Christopher jones

java mutivation problems

0 Vote

Please can i get any body to take me on a personal class in order to fast track my learning process. I really need to learn it

7th Nov 2017, 12:56 PM

lxam_2

</help><help>

-1 Vote

How come in the error list it says: 'numberOfPeople': unreferenced local variable 'topChoiceTotal': unreferenced local variable Unintialized local variable 'rating' used How can I fix it? :(

7th Jan 2022, 1:57 PM

Umar Al Farouq

0 Vote

Highschool bank chanch funding unchanging of the day of the cage is for a your email to me and that you can see that it was will

27th Feb 2017, 1:36 AM

Luke Mai

while

-1 Vote

How can I link images with html because I tried it is not working and have copy the image folder to the same folder of the html

27th Feb 2017, 10:22 AM

Sarthak Sajjanwar

"sololearn.jpg><img html src

0 Vote

Can someone plz help I am trying to drop an image onto another image so that the image i drop hides the image i dropped it on

3rd Jun 2017, 10:52 AM

Alao Abiodun

css css3 html html5 javascript

0 Vote

Tell me how to create game in c++. i have completed mu c++ what should i do next. is there any platform which can teach me about

3rd Sep 2017, 8:48 PM

_emilio

c++games

0 Vote

guys this code I wrote passed all the unittest specifications in an oop lab. but they told me that I failed a hidden test. that my code can still be improved upon. I've tried my best but I don't know how to improve the code again. please give me ideas. am I using WET in any block. any unnecessary repetitions or redundancy? this is the code below: http://www.sololearn.com/app/python/playground/cG5UEvIEkuHd/

17th Dec 2016, 6:05 PM

Faizan Rafiq

object oriented python

0 Vote

4 Réponses

8th Sep 2016, 12:14 PM

Dan-Awoh Emmanuel

There is a rule that expalin that a variable can not be upadated twice in an expression. if such things happen the result depends upon the implementation of that specific compiler .

c++operators

0 Vote

can anyone teach what's the logic of nested for loops I seen video and I do programming I am just beginner but I don't understand the logic of nested for loops

20th Jun 2016, 1:12 AM

Utpal Kumar

swift

0 Vote

Is it necessary to use the court function with a switch statement? And does the case value always have to be a number? or can it be a letter or word?

12th Jul 2016, 4:27 AM

Biplove Ansh

c++switch

0 Vote

If we initialize an array of a custom class MyClass.java like this MyClass[] myClass = new MyClass[5]; then how can we instantiate member variable of that class through its setters methods?

30th Sep 2016, 7:11 PM

Danielle Gaston

arrays java

0 Vote

try: with open(filename, mode) as fileobj: # do something with the open file object except IOError as exc: # handle the exception Is any 1 can explain this code what is the use of try except when we use with for closing file?

12th Jul 2016, 1:02 PM

Saeed Ahmed Khan

close files python with

1 Vote

my account has been hacked and they took SD card from my phone as well. Can I get rid of the changes they have made on my phone, or time for a new phone?

31st May 2017, 11:05 AM

Nithya Mk

javascript

0 Vote

Hello i have an instagram robot that has an animated image at the top of the screen when i click pixel pixel how can i put it on

28th Jun 2016, 11:19 AM

Dawn

css html php

0 Vote

Can Some one plss help me with my program by the way i am a noob over all rating to my self but iwant to excell and improve

31st Aug 2019, 8:08 AM

Ali Reza

billion digits into switch text using

0 Vote

How I can receive a data from an end leaf of a binaritree and after this to cancel this leaf. I agoing to change the data of a

21st Aug 2019, 1:15 PM

Mark Jermay

0 Vote

Hello Everybody This Is My Html Code & Some css code i know many things for create website so what can i do to create my own web

7th Dec 2016, 3:38 PM

Emanuel Lozitsky

website

-2 Votes

Im a b.com student of 1st year. Can i get job as a web developer in company?? Is it okay if i choose my career in different line

21st Dec 2017, 12:49 PM

BINYAM GIRMA SEYOUM

code coding

0 Vote

I have taken commerce in 11th std cause I am not good with maths and I am planning to pursue BCA. Can I make my career in CS?

21st Mar 2019, 3:33 PM

Gaurav Rawat

computer cs

1 Vote

can anyone explain this output? #include <iostream> using namespace std; int x(int &a,int &b) { a=3; b=4; return a+b; } int main() { int a=2; int b=7; int c=x(a,a); cout <<a<<endl<<b<<endl<<c; } output:- 4 7 8

24th Jul 2017, 8:14 AM

MOHIT VAISHNAV

0 Vote

given three integer numbers and knowing that they form a valid triangle as (int side1, int side2, int side3), how can I use c++ library function max () to write a single statement that assigns the maximum of three sides to the variable sidemax;

23rd Aug 2016, 11:23 AM

Lekhraj Singh

1 Vote

Hai.. I tryd to open my emails but it unable it say i dnt hv this app.. Nw i hv it so how can i view my emails thru this app?

15th Jun 2016, 3:56 AM

Abdulai Torfik

0 Vote

If I try to use javac it will open the command prompt then quickly write something down then it closes before I can read it. How do I keep it open?

5th Nov 2016, 7:40 AM

nqobile

java

0 Vote

I can't understand what is the difference of void type data type to the other data types, can anyone explain what is the use of void data type to a program

17th Jul 2016, 12:36 AM

Jack

0 Vote

I have a PHP multiD array like array($arrayA, $arrayB, $arrayA, $arrayC, $arrayC, $arrayA...........) ho can I get a resulting array which have distinct elements from this array and sorted with the more occurance first like... array( $arrayA, $arrayB, $arrayC) because array $arrayA was 3 tumes in first array so it comes first in resulting array.

26th Aug 2016, 12:01 AM

Joshua Mariscotes

php

0 Vote

3 Réponses

1st Nov 2016, 5:56 AM

santosh ojha

In switch statements in cases if I had to give a expression like a <-1in case-1 then it show error so how can I make cases for such opertaions

c++switch

0 Vote

When you have a navigation Menu on top of an image slide what can you do to avoid it being curtailed by the opacity when you hover on it?

24th Sep 2016, 5:34 PM

VAIBHAV JAIN

css css3 opacity

0 Vote

i want to make the ball move up and down once as this ball is the black in the eye so it will be like a facial emotion how can i

1st May 2016, 12:08 PM

John Brown Shamala

animation html javascript problem website

-1 Vote

I want a program using file to be list of some student and I could search in it, delete a student and replace Can anyone write it for me plz?

27th Sep 2020, 6:51 PM

Youssef Ashraf

c++files

-1 Vote

i created a registration form using html i need to get all the details that typing on front page how can i code it in php pls explain and pgm

3rd Jan 2017, 11:15 AM

nima bahar

0 Vote

So guys... I've been making a custom calc and I was wondering how I would add different operations? Like how do i make it so I can choose an operation?

31st Aug 2016, 2:55 AM

jishnu v nair

c++operators

0 Vote

How can I make a reference for a list of variables. If false i want the system to check through all my variable to make sure they are false. Code- var2 = "Tanner" var3 = "Jake" question = input('What is your name? ') if question == var2: print('\nWelcome Back Tanner!') if question == var3: print('\nWelcome Back Jake!") if question !=( This is where i need help!)( Is the != the correct way to write not equal?)

4th Dec 2015, 8:34 AM

Chandler

list of python variables

0 Vote

4 Réponses

20th May 2017, 3:51 PM

Tanner

I made an unnumbered list in HTML5, and aligned it to the center. The dots in front of it stay on the left however. How can I align the dots to the middle

0 Vote

i want to make my code as neat as possible. This C++ teaches you. if (A<B) { cout << "Correct"; } can i actually do, if (A<B) { cout << "Correct"; } where my { put at below shouldent it be like this? and neater? Sorry for bad english.

2nd Oct 2016, 2:03 PM

Max

1 Vote

I am facing a big problem with my thinking power i am a student of 2nd year BCA(bh of computer appli)but when start i start to implement any idea my mind behave like a blank box mean no idea.......what can i do now?????

13th Jul 2016, 8:40 AM

Yeo HaoWei

java

0 Vote

hi. I have a program and I want it to close when i write a specific word and if we input another word it doesn't close. How can I do it?

29th Oct 2016, 7:06 AM

Happy Kukreja

1 Vote