Q&A Discussões

What is the use of magic method __add__?? In below code why result not returning addition of first and second???

7th Aug 2020, 2:31 AM

Ashish Singh

magic-methods python

0 Voto

How to do real Calculational Operations using SoloLearn compiler? Check my #java code example below and the Output in comments:

21st Feb 2018, 5:48 PM

Pankaj Kumar

c++java

1 Voto

How to run a code for a python program to run the below question description,as well as run the inverse.

8th Jun 2017, 9:08 PM

Bilal Muhammed

data-types python

0 Voto

What is the use of magic method __add__?? In below code why result not returning addition of first and second???

26th May 2017, 8:28 AM

daniel

magic-methods python

0 Voto

For the Code Below Please someone explain How the value of variable 'number' bcame 64 when we print it for the second time?

21st Feb 2018, 5:48 PM

Pankaj Kumar

c++help pointers

1 Voto

I want to solve a particular code using ternary operator alone. I also tried it,it also works fine , you can see that code below

7th Apr 2018, 1:43 PM

RiGeL

about code my operator ternary

0 Voto

What is the wrong I am doing in below code. I am trying to print a list within range of x and which are multiples of 3 and 5

4th Feb 2021, 5:13 AM

Yogeshwaran P

python3

0 Voto

Is there a reason the code after int main() doesn't start right below the curly bracket but is rather a few spaces infront?

20th Aug 2020, 11:16 AM

Gubbala Saisree

variables

1 Voto

What is the problem in the below code? Why don't I get the output? Also tell why when I view this in browser I see blank Webpage

26th Jan 2018, 4:43 PM

3ck

php programming query sololearn

2 Votos

Pls can anyone explain to me why the (else if) condition is not working in the code below even when it's condition is meat???

13th May 2017, 1:33 PM

Vishnu ks

code

0 Voto

is it necessary to put the curly Braces { } after the if() and else? Coz in the code below i didnt put braces and it worked well

30th May 2017, 7:17 PM

ibrahim danjuma

c++help!

1 Voto

4 Respostas

8th Sep 2017, 8:23 AM

RiGeL

in the code given below can someone make the code in such way that the user enters the valve for N

input output python

0 Voto

I need help with a function that loops the input turn to the number of lives. For the code below 👇

20th Aug 2016, 9:34 AM

rajesh joshi

@kuba python

0 Voto

Is it possible to use the regex modules search function to find the subsequence of a subtring in a string? Below is the example

13th Feb 2017, 4:22 AM

Pride Mawire

python

-1 Voto

I edit the code as shown below to make the red box go back and forth, it start fine, but theres some glitch when I run it longer

22nd Jun 2021, 6:52 PM

Dan

animations

0 Voto

how can i access the text filled in input type search in js to use it in alert.please check below one what is wrong.

6th Sep 2019, 4:14 AM

R M

access alert input js

0 Voto

The code below extracts the name of the button 'CLICK'..someone help on how to place that word to an existing element,eg <p>

29th May 2020, 2:45 AM

Divya Mohan

jquery

0 Voto

I have seen the below validation. Could someone explain me what exactly does it implies or the use cases why we are going for it

31st Dec 2017, 11:09 PM

mwas el khaleesi

code if java microservices null programming request response springboot validations

0 Voto

Please i need to use something like this 5>x>2 so i would be able to print x something like that in the code below please HELP!!

27th Aug 2021, 4:39 AM

!v@R

answer c c#c++coding if-statements neededplease programming python python3

0 Voto

If you are coded from Uitenhage and currently in high school please comment your name below and follow me on Facebook Zicwengile

20th Jun 2019, 8:22 AM

Haramide Damilola DATABEAM

c++css html java javascript php

-5 Votos

( sorry I forgot to make it public) How do I stop the execution of the program? In the program given below

3rd Jun 2018, 12:54 PM

Zicwengile de Bruin

1 Voto

Drag and drop from the options below to check if the file "names.txt" exists. If it does, add "David" to the end of the file. (

4th Nov 2016, 1:46 PM

Infinity

c#files

-1 Voto

Please help on below lines: i could not able to input 2 values. After getting value of N, throwing error at line 3

12th Jun 2020, 3:59 PM

vaibhav meshram

if-statements python

0 Voto

Python why does the below codes input popup show "split multiple input into seperate lines" instead of "enter 1st no. And 2nd no

15th Nov 2017, 4:22 AM

Mohammed Farook

input python

0 Voto

Im not able to print with this serial no "318-356-082" with below code.Please can any one tell this Answer where I did the mista

14th Jun 2020, 3:56 AM

DHIVYARAJESRI

0 Voto

The JS code below adds an extra paragraph to the HTML page on click of a button. But how can I change this code to add an image

6th Aug 2020, 4:26 AM

M Ashok Kumar

event image javascript object onclick

0 Voto

I thought we had to put units (either px or %) with attribute measurements? Looking at the below code, they don't use any units

17th Jun 2018, 9:18 PM

Masquerade

html

0 Voto

How to get user input during runtime in this appthe below program works well in python console but it is not working in this app

26th May 2020, 5:17 AM

Ricardo

input python3

0 Voto

i didn't understant when i excuteed the program below , how the " New A " appeared :p ? and thank you <3

30th Dec 2017, 4:48 PM

Roshan Me

inheritance java

0 Voto

If integer a is declared in main method and line below it is (int z=test(out a)) so what is the value of x?

6th Aug 2017, 3:21 AM

Khouloud ZOUAGHI

-1 Voto

Write ac++ that swaps two numbers using atemporary or third variable , the output shoyld be as below for anum1=5 and num2=8 ???

16th Jan 2017, 12:15 PM

Aniket Patil

0 Voto

Drag and drop from the options below to select all items from the ''items'' table for which the cost is greater than the average

12th Oct 2016, 11:26 AM

Hadeel Degaish

sql subqueries

-1 Voto

In the below code , why the method inside super class is not called. I was expecting the o/p as three, 3 but the crt o/p is 0,3

29th Apr 2020, 7:53 AM

Vernanda Septia Wanandi

constructor java,super(),

1 Voto

I'm looking for help with my code, i want to move the little boxes inside the big 1 not the big 1. just like in the movie below

28th Jan 2019, 3:10 PM

Lakshmi Krishnamoorthy

css html5

0 Voto

I used a for loop to get individual elements within a loop while looping the array, as you can see my code below but I knew the

15th Jun 2020, 1:27 PM

B mad

java

0 Voto

I want the nav bar which is presently below the company logo to be on the upper part of the page on same line with the logo

21st Sep 2017, 4:50 PM

Sibusiso Mbambo

0 Voto

Go through the string below and if the length of a word is even print "even!" string = 'I know how to print every word in this

18th Mar 2019, 6:43 PM

Moshood Aderibigbe

helpme

0 Voto

I have an error " The trading card page with styling has an info section below the image with class 'animal-info' " in Udacity

11th Mar 2023, 6:04 AM

jaydeep kadbhane

website

-1 Voto

What is the role of array capacity in java? In the below code i set array capacity to 2 there are 4 array is defined & no error.

20th Nov 2019, 7:11 PM

Shahzod O'ralov

arrays java

1 Voto

7th Feb 2017, 1:16 AM

Sahil

Python

below code computer in information of store tells the theline to

0 Voto

good morning folks! anyone help me to how do I display the day in a month with this format below using String array and for loop

14th Nov 2024, 2:47 PM

Asmaa Shawki

arrays java

0 Voto

The below code giving required output. If I remove static keyword in the 3rd line of the code ,it ll give error. why static is used there?? what's the use??and how it is helpful to "Scanner" class???

16th Mar 2017, 1:58 AM

feri

java

1 Voto

In the code below the output is 2. This code is used in a challenge and I get an error when I select the answer 2. It accepts as correct the answer 1 which I believe is wrong. If you agree please thumbs up. If you find any other errors please post them here! #include <iostream> using namespace std; int main() { for(int i=1; i>=1; i++) { if(i<1 || i>1){ cout << i; break; } } return 0; }

11th Jul 2016, 9:00 AM

Anup Shetty

c++challenge correct error errors

8 Votos

8 Respostas

24th Aug 2016, 7:40 AM

GTimo

How do I get One of my Videos from my internal phone storage to play? and the same thing for internal phone storage for images?I have what I think code should look like but for some reason its not playing. My Codes Below

help html image phone picture video

0 Voto

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.

20th Oct 2016, 2:43 AM

Wilde Night

1 Voto

The code shown below in the description runs here when I try it, but when I wrote it on code blocks it gave me 5 errors.. 1. expected imitializer before '<' token. (line 19). 2. reference to 'pair' is ambiguous. (line 26). 3. expected primary-expression before double. (line 26). 4. expected ';' before 'double'. (line 26). 5. 'obj' was not declared in this scope. (line 27). Any help please?

13th Jul 2016, 8:40 AM

Yeo HaoWei

c++classes templates

0 Voto

5 Respostas

9th Jul 2016, 3:46 PM

Khaled Gamal Saad

can someone tell me how to make it impossible for a user to type a 'userchoice1[x]' value that does not range from 1 - 10. If you also know a way I can make the user input another value for the 'userchoice1[x]' variable if it is less than 1, I'll appreciate you share the knowledge with me. please see the short code below

1 Voto