Discussioni Q&A

wanna do a program that will print out what is going in a calculation. for eg. 300 *488 _____ so I basically want it printed out like how it would if I was doing it on paper

9th Mar 2016, 12:24 AM

chris

1 Voto

My cousin told me not to use too much integers because larger no of integers take more space! i don't know what this space refers to, can anyone tell me?

15th Sep 2016, 11:02 AM

Antonio Gallimore

0 Voti

Aside from knowing the code I need to male an app, what should I do set it up ?, Like the graphics, How can I make up a package?

11th Sep 2016, 11:40 AM

Ali Haider

android app ios package

1 Voto

hey! i am salomon iam in medical field and i want to start learn how to code so that i can be a developper ! what apps to start

22nd May 2019, 1:50 PM

Dulgan Danjuma

0 Voti

hi everyone, I have learn basic java,c++ and eclipse more than 3 times, I know everything about basic, but what is next, is this for just making simple input/output programs? I want to STEPUP but I Dont have any idea I want to become a professional Android developer, pls give some suggestions. q. only for experts

29th Jul 2017, 2:18 PM

Sinjyeniyo Salomon

android confuse developer feuture java

1 Voto

How do you make a AI to learn by its self and which is easier to learn Java or Python for this? Also what is your favorite.

8th Sep 2016, 4:53 PM

gurkirt Singh

ai grow java learn phython python

0 Voti

What if solo had an option to chat with friends that are logged into Solo and another one option for us to see how many of them?

27th Feb 2020, 2:19 PM

Sear

chat friends online option

1 Voto

I Ive done everything steps has been said from this lesson. still not working.. i had 32bt windows os.. I found out on youtube that need to download JRE also along with JDK. what do you think guys? jdk alone is not workin ..

25th Sep 2017, 5:36 PM

Pema Gyalpo

java jdk

0 Voti

I'm trying to learn sql thru youtube. How do i get to know what important topics to learn that will be used in job n interview.

21st Oct 2016, 7:59 AM

Lean Philsam

python sql

0 Voti

6 years from now on what qualifications should I need to have to get a job at EA games or Opening up my own gaming business???

19th May 2019, 7:36 AM

Khushboo Vasudeva

bba ea games job suggestions technologymanagement

0 Voti

I have just finish java course but i don't feel that i understand all about java what i have to do now can you help me?

15th Jan 2018, 8:28 PM

Istiak Ahmed

-1 Voto

what can be done with caldera linux ... I found a pack of CDs that say open linux desktop 2.4 and the box says Caldera linux.?

17th Jun 2017, 9:32 AM

aya mesameh

help

0 Voti

What can i fill the code for working it? how package used for the code? is it depend on address of it even in app sololearn?

21st Sep 2018, 2:51 PM

Romer de la Cruz Sanchez

0 Voti

Is it just me or does it seem like the only way to comprehend what you just learned Is by going to the next lesson? #mindblown😂

1st Dec 2020, 5:49 AM

Behzod

code interesting self-learning weird

0 Voti

I need the list of all programming languages and in what order ( i.e which one after the other ) should i learn the languages ?

15th Jun 2017, 1:22 PM

Karey Montrel Heyward

c html

0 Voti

What kind of object is p? Is there a difference in meaning in c# and C++ or the declaration has the same meaning in these lang.?

19th Sep 2017, 4:23 PM

Rakshith J

c++_c#

1 Voto

This is more of a design question, but what do they call the concept where not all of an app's features are available on the web

3rd Apr 2017, 11:42 PM

Husseiny

app-vs-website apps concept design features

1 Voto

Is there any way to host my MySql server online or on my PC so that i(other people) can access it over the internet?.If so what

18th May 2017, 8:01 PM

Adam Chappell

java jdbc mysql

0 Voti

If I can't open file does that mean I downloaded the wrong one? How do I find out on my mobile phone what processor is running?

8th Jul 2017, 5:01 PM

Deba Kun

java jdk

0 Voti

let's say u r programming and u want someone to confirm an answer, there r two buttons ok and cancel and u want ok to continue to a what if possible loop but have cancel to break (end) the whole programming How would u put that in code form?

2nd Mar 2017, 4:59 PM

Lora Kimmons

how javascript loops to

0 Voti

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?

12th Sep 2016, 9:22 PM

Wilde Night

python3

0 Voti

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 Voti

What code would i require if i wanted to read in external files? Into an array while using comma as a method to split the content from the file

11th Aug 2016, 10:26 PM

Idiongomfon Imoh

0 Voti

how do I get an output of '2' in the program below? int main() { int arr[] = { 3, 1, 2, 5 }; count<<arr[ ]; what do I need to insert in this program to give me an output of '2' ? Thanks

4th Feb 2017, 10:00 PM

Fateen Ahmad

0 Voti

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 .

27th Sep 2016, 4:59 PM

Ibim

remove

0 Voti

what languages are needed to allow customers to upload a form to a server, which can then be displayed on another page (Similar to ebay). i cant wrap my head around what code is needed (other than the method=post)...i have created a database using sql but cant make sense of how to allow a user to enter details...for it to then appear on the home page of my website for example. many thanks!

18th Feb 2020, 6:52 AM

Malick Diagne

php sql

0 Voti

A spherical tank of radius R is filled with a volume V of liquid. What is the depth h of the liquid? Input Format: R V Output

12th Nov 2016, 5:05 PM

Ashley

#coding #python

0 Voti

0 Risposte

17th Oct 2022, 12:01 PM

Rishabh Dev Singh

What is code to display two rand no. as output and also to display their sum result on the same screen. The code I hav nt workin

constants php

0 Voti

What is wrong with my code? It is in python and is a simple program where you input a word to cause then text to be outputted

11th Jan 2017, 4:51 PM

Ravi bhushan

codeHelp

0 Voti

I was given a school assignment on how to design HTML page. I am still confused on what to put in the body, title and so on.

21st Aug 2017, 3:40 PM

hunter dante

html

0 Voti

what if your numarical didget is a fraction to the power of a decimal . would that make a flot and how would that be writen ?

20th Sep 2017, 10:22 PM

Blix Aiden Yakapu

float numeric-operations python

1 Voto

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

27th Sep 2017, 1:27 PM

James Hays

c++games

0 Voti

Is there any chance to see how much time is left to answer a question in a challenge? "Time out" keeps annoying me :( And I don't like staying stupid because I can't learn what I did wrong in the challenge's questions :/

17th Dec 2016, 6:05 PM

Faizan Rafiq

c++challenge

1 Voto

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?

11th Aug 2016, 3:36 PM

Tonia

close files python with

1 Voto

about svg. Q1: when setting up layout size, height & width, do we need an extra layout for some things different from the first layout. ie two layouts? Q2: what is the purpose of the size? how does it affect graphics in it? Q3: how to treat problem of over lapping or/and over ridding?

31st May 2017, 11:05 AM

Nithya Mk

html

1 Voto

int N , M; cout << "ENTER N M: cin >> N >> int **p = new int *[N] for(int i = 0; i < N; i++); P[i] = new int [M]; what is it means? i dont understand pointers of this code. please explain

18th Jun 2016, 6:47 AM

Alexis Cheuk Yan Lee

c++pointers

1 Voto

i tried to run the code on my command line but it giving me syntaxError: invalid syntax from sys import argv python ex13.py, first, second, third. what the correct way to write the code.

11th Aug 2016, 7:28 AM

mirbek

python

0 Voti

main() { int i; int marks[ ]={55,65,78,78,90,95,98}; for(i=0,i<=6,i++) disp(&marks[i]); } disp(int* n) { show(&n) } what is required in function show() to write tell me, array n pointer questions???

27th Sep 2016, 11:11 AM

Jimoh Abdulwahab (wabjay)

-1 Voto

What do you really do as a programmer in a work place is it maintaining as they say or is there Where you create a whole new sys

24th Nov 2016, 2:00 PM

Sumit Yadav

c#c++computer java javascript science working

0 Voti

I can see images of html file in my laptop but i cannot see those images when I view the file from another laptop, what can I do

18th Feb 2017, 3:34 AM

Shaun Mlangeni

help html

0 Voti

m having 1 year experience in react js and now i m shifting towards node js but i have not strong grasp over DSA what shld i do

13th Jul 2022, 1:08 PM

Anjali Birajdar

node.js

-1 Voto

What is the actual difference between .net and c#? C# is a language and .net is a platform to run it? Someone explain with a good anology pls

31st Jul 2022, 1:40 PM

coderz

0 Voti

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

3rd May 2016, 12:12 PM

dany

website

-2 Voti

how is this piece of code works. if (5) cout<<"hai"; else cout<<"hello"; how the conditional loop works ...??? I mean here what does the loop checks here and how it is checked??

21st Dec 2017, 12:49 PM

BINYAM GIRMA SEYOUM

0 Voti

Write a fully functioning program that converts radians to degree. Degrees=radians x 180/pi Make sure there is user input and the user is promoted what to input. The program must work with decimal numbers because pi radians (3.14159...) is a possible user input

24th Jul 2016, 6:28 AM

Ashok Chakri

0 Voti

Q1: should we always assign one svg size if more than one graphs are drawn? Q2: again, I want to make two different animations of different shapes? in the same svg, without changing the size, no result? Q3: and again, in a same svg sized, want to make path with combinations of C, S , A etc, no results? what is proper ways to do the above? what attentions should we pay to ?

8th Mar 2017, 10:01 PM

Parita Shah

animation html

0 Voti

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?

20th Jun 2016, 6:34 AM

Alexis Cheuk Yan Lee

css css3 opacity

0 Voti

While sorting only first character is considered or whole string is considered for ex abc, acb, aac then, what will be the order of elements values in sorted way?

1st May 2016, 12:08 PM

John Brown Shamala

java lists

1 Voto

what is the point of setting 'speed=a' in the 4th line of this code instead if just directly using 'int speed' in the parentheses of the 'setcarspeed' (3rd line) function?

23rd Mar 2016, 1:12 PM

Swapnil Gapchup

1 Voto