Cursos
Cursos
Compilador de Código
Compilador de Código
Debatir
Precios
Teams
Iniciar sesión
Registrarse
Menu
Sesiones de PyR
Buscar
Buscar
Haz una pregunta
Haz una pregunta
How'd do you call elements in JavaScript here in sololearn??Everytime I use query selector it returns null
<button
0 Votos
2 Respuestas
16th Jul 2023, 12:46 PM
Indiphile Menziwa
I am using function overloading. But why am I getting 'ambiguous call error' when calling the 1st function? How is it ambiguous?
c++
function-overloading
1 Voto
6 Respuestas
12th Oct 2020, 1:33 PM
Prasenjit Kumar
Write a function named "reduce" that takes two positive integer arguments, call them "num" and "denom", treats them
c++
0 Votos
3 Respuestas
17th Apr 2018, 7:25 AM
Mofumadi Lerato
I had declared a variable in a method. how can I call the variable in the main method?
c#
methods
0 Votos
5 Respuestas
31st Oct 2016, 8:46 AM
Fikri Buih
Complete the code segment to call default constructor first and then any other constructor in the class.
classes
constructors
default
java
objects
program
0 Votos
1 Respuesta
29th Sep 2020, 7:18 PM
Atul Gautam
Hi people have a question. What means error E2227 extra parameter in call to sqrt(double )
code
-1 Voto
2 Respuestas
29th Mar 2018, 5:01 PM
Kamol Abdrimov
Can we call a constructor through the another constructor from the same class(like function calling) in java?
java
2 Votos
2 Respuestas
30th Mar 2017, 5:27 PM
Giriraj Nagar
What we call a class in Java if it has all static methods like Math class ?
java
1 Voto
2 Respuestas
6th Jul 2018, 2:59 PM
Atishay Jain
Without declaration of a function how we can call or define a function? I think compiler should give an error but its not.
function
functions
prototyping
1 Voto
7 Respuestas
7th Mar 2019, 8:33 AM
Rimsha Bibi
Just as someone can call a JS function on html, can it be done on php?
javascript
php
1 Voto
2 Respuestas
13th Apr 2017, 6:49 AM
Kenneth Kahura
>>> 11 / 0 Traceback (most recent call last): File "<stdin>", line 1, in <module> ZeroDivisionError: division by zero
python
1 Voto
3 Respuestas
5th Aug 2020, 7:56 AM
Nikita Sharma
Why is the method retieveBalance() and getAccountNumber() not showing anything in main when I call them using the object?
c++
0 Votos
2 Respuestas
18th Nov 2019, 11:37 PM
MASANGA KAUKA MUDENDA
In java, will there ever be a specific need to call a super class's constructor using super keyword?
constructors
inheritance
java
super
2 Votos
1 Respuesta
13th Dec 2021, 11:19 AM
Ruchika Sehgal
Hi... M trying to declare and call a method. What am I missing here?
method
1 Voto
1 Respuesta
1st Mar 2017, 5:22 AM
Ricardo Chitagu
In python can we call an operation of a function after the return statement?
python
python3
0 Votos
1 Respuesta
1st Apr 2019, 11:24 AM
Santosh
When do we know we're to call on the Scanner while writing our Java codes?
java
programming
sololearn
0 Votos
1 Respuesta
31st Oct 2022, 3:01 PM
Ema Mogga
How to manage and write code to : call and or open and or execute something?
c++
0 Votos
3 Respuestas
18th Dec 2016, 11:35 AM
irajjs
int sum(int a,…) what it means "…" ? How i can call to this function ?
c
c++
2 Votos
1 Respuesta
30th Jan 2017, 6:58 AM
aziz
In sololearn, how can i call my css and javascript file in my html file as we can't give name to them?
web
1 Voto
5 Respuestas
9th Jul 2020, 4:47 AM
Hage Nomo
If I put an argument with def statement then I don't need to call that function, do I? (Py)
functions
2 Votos
1 Respuesta
17th May 2018, 1:28 PM
Tanzim Ikram Sheikh
Help needed for a Novice programmer. How can a method in a "upper" class call another method in an inner class?
java
0 Votos
8 Respuestas
7th Jan 2017, 8:51 PM
olu
In which case do we use 2 colons i.e. [::] in list function ? Is this what we call stepper ?
python3
0 Votos
5 Respuestas
27th Jun 2021, 10:26 AM
Sanchit Bahl
How to make the main thread call a random thread and that thread should respond with its number
c#
multithreading
1 Voto
2 Respuestas
4th Jun 2021, 7:35 PM
Jerry Decoder
Can anyone help me find a way to achieve the same result with loops without having to call function over function
c++
3 Votos
5 Respuestas
30th Jan 2018, 3:56 PM
Revolution
Why this code when return @abc just output a but if i echo $abc then call solo() the code runs correctly??
code
php
1 Voto
7 Respuestas
14th Jul 2017, 5:59 AM
mahdi
Fill in the blank to create an object type car and call its horn() method car c=___() __()
classes
0 Votos
2 Respuestas
11th Apr 2019, 4:38 PM
Sharathkumar G S
What is the common computing language for video games such as call of duty, league of legends, runescape counter strike etc...
comments
games
java
0 Votos
7 Respuestas
17th Oct 2017, 6:58 PM
Bar
Can you explain the most easist way to call array in a object with the help of example
call
java
object
to
used
-1 Voto
5 Respuestas
11th Feb 2017, 10:35 AM
kapil yadav
Write a C function to find the kth occurrence of an even integer in a sequence of non negative integers, and then call your func
sequence
series
0 Votos
3 Respuestas
19th Sep 2018, 5:04 PM
Nilutpol Kashyap
Fill in the blanks to calculate the expression x*(x+1) using an anonymous function and call it for the number 6. a = ( x:
python
-8 Votos
7 Respuestas
12th Jul 2018, 10:38 AM
Patrick Mita
Write a program to swap values of two number by using function call by reference
c
0 Votos
2 Respuestas
20th Feb 2017, 12:25 PM
ankit pariyar
How to call 2 arguments Inna for loop visit the code in the link and help me thank you
for
loops
python
0 Votos
3 Respuestas
2nd Apr 2021, 7:15 PM
Valentine Madzore
How we make a programme to find area and perimeter of circle using call by reference in c
?
0 Votos
2 Respuestas
8th Feb 2021, 1:27 PM
jay Sandhu
I don't know how to call my array element. I want the array element in orange circle to be in place where the arrow pointing.
c++
0 Votos
9 Respuestas
9th Dec 2020, 3:01 AM
Airone Kheji R. Alix
why can’t I call numbers from the user? and I can’t use multiple functions... why?
c++
0 Votos
1 Respuesta
10th Mar 2019, 4:11 PM
Captain Muffy
I missed 1 question in a code challenge today. When using inline styling in HTML, do we call that style tag or style attribute?
codechalleges
sololearn
0 Votos
6 Respuestas
8th May 2023, 9:48 AM
Ignatius F Kadziwika
Argument2 return 0 when i call kn main this fonction should return the anglein degrees between the the two point a ,b
java
0 Votos
6 Respuestas
13th Mar 2021, 9:36 PM
El mhadji Mohamed abdelhak
Can anyone tell me how to call the the functions in main in the give code?
functions
stack
1 Voto
1 Respuesta
30th Mar 2019, 7:12 AM
Abhishek Dimri
I have a problem with python when I create a module and I call it my interpreter display "no module named "
error
modules
name
1 Voto
4 Respuestas
27th Feb 2020, 5:27 PM
Dr Kirv
Fill in the blanks to select all siblings of the div element and call the hide() method on them.
.
-3 Votos
3 Respuestas
20th Jan 2021, 12:53 PM
Ariful Islam Antu
While using the concept of overloading in java .if we call the method b. getdata(5) then which is correct
progress
1 Voto
4 Respuestas
25th Aug 2017, 6:52 PM
Nidhi Undirwade
How to call a function when submit button is clicked and form onsubmit function is true?
css
html
javascript
2 Votos
1 Respuesta
26th Mar 2017, 9:37 AM
Aditya Kshitiz
Where can i find all the methotds in a list wich we call whith dot. In java ecipse. E. G set. Get. Etc
thakns
0 Votos
6 Respuestas
22nd Dec 2019, 12:25 PM
A B
help me guys ive tried everything possible Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in C:\xampp\
login
php
0 Votos
2 Respuestas
24th Apr 2023, 1:59 AM
senzo dlamini
What will happen in RAM, if we (in data structures) call a tree's structure within same structure
data
datastructure
programming
ram
tree
1 Voto
1 Respuesta
24th Jan 2020, 1:18 PM
Shafay Haseeb
How does the functions in python works when we call them that is please explain me the following working of generating outputs
functions
python
return
3 Votos
3 Respuestas
26th May 2020, 12:00 PM
Vijay Gunwant
Challenge 1 question 3 makes no sense.
c++
call
function
pointer
pointers
0 Votos
2 Respuestas
29th Mar 2018, 12:23 PM
Hector de Perio
Can some buddy help me in adding functions in dict , so we can call the function by user define name
python3
1 Voto
2 Respuestas
29th May 2021, 3:59 PM
Adarsh Meshram
Fill in the blanks to calculate the expression x*(x+1) using an anonymous function and call it for the number 6.
help
0 Votos
3 Respuestas
25th Apr 2020, 6:27 PM
Aminu Job Mohammed
If there any way to make x = 2 when i call the second f(arr)
sololearn
0 Votos
1 Respuesta
30th Oct 2019, 5:10 PM
Abdelrhman Albarbary
Haz una pregunta
Haz una pregunta
Haz una pregunta
Haz una pregunta
< Anterior
1
...
13
14
15
...
17
Siguiente >
En tendencia hoy
Void functional void with bool function
0 Votes
Python
1 Votes
Are websites hackable?
1 Votes
TICTACTOE
0 Votes
Error
0 Votes
Learn python
0 Votes
Help for study
0 Votes
BIG DOUBT🤔🤔🤔🤔
1 Votes
Need help (French)
0 Votes
What's an unsigned int?
0 Votes