Q&A Discussions
Error after adding a Jbutton the whole class goes nuts and says the class cannot be found just because of adding another button
1 Vote
2 Answers
Is the codeplayground where we code in sololearn a single webpage? If so, then how we can add another page in html in sololearn?
0 Votes
1 Answer
if I have a queue class that uses nodes and I want to overload the + operator to add a queue to another queue.
0 Votes
1 Answer
My style.css is in a folder and img is an another folder,pls how can I access the images in the img folder to my Css stylesheet.
1 Vote
2 Answers
Help. i quit c++ for a long time after reaching OOP from another platform. Is starting again the best option cos i've lost a lot
1 Vote
2 Answers
Python - How come adding another list of integers to an original list won't give the same output as appending the same integers?
0 Votes
1 Answer
I want to add div id inside another div id but the both can differently styled with css and function together when i use
0 Votes
2 Answers
wt is output if a=2.0,b=2.5
#include <iostream>
using namespace std;
int main()
{
int a, b;
int sum;
cout << "Enter a number \n";
cin >> a;
cout << "Enter another number \n";
cin >> b;
sum = a + b;
cout << "Sum is: " << sum << endl;
return 0;
}
0 Votes
21 Answers
Im a php dev is good to be continue or change my career to another domain like java python pls suggest me!! Thanks in advance😇
0 Votes
2 Answers
Define a function write_reverse() that reads a file in.txt and write into another file. Every word get written in reverse order?
0 Votes
1 Answer
Please tell me what is hello world. And if we want so we can change the hello world to another name without error of the code?
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2 Answers
How to pass a value by reference to another function without creating a class or an instance of a class in java?
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2 Answers
Can I write another thing insted of event for examle I want when a person onclicked the function works not every event.
0 Votes
1 Answer
How do invoke a method which you have created in the previous class created to another class you just created in java
0 Votes
2 Answers
Guys im creating a calculator . When click on 0 and i click on another number for secon char it doesn't erase 0 . What do i do?
0 Votes
3 Answers
If I want to take an array in the method that I created and I want to return another array, how can I do it?
1 Vote
2 Answers
How can I put this snippet of code in a function and then use the variables inside this function in another function ? (PHP)
0 Votes
1 Answer
How I can check in background service that MediaRecorder is occupied by another app or not ... I did apply check on MR but :(
0 Votes
2 Answers
I have An Angular Component called Menu And Another Is Home User When I come to home user via login the menu component wanted to
1 Vote
1 Answer
I am opening a file in python program it opens very well but if I trys to open that in another big program it showsnofileexsist
-1 Vote
1 Answer
Is it possible to add another layer to your background? e.g. A gray bg and add a black layer with less opacity & some padding?
1 Vote
2 Answers
How can i use vb.net to add data from textbox for signup form to a gridview of another form. Please help me......
0 Votes
1 Answer
Is there any restriction for declaring a pointer variable p1 which holds the address of another pointer variable p2 and so on.
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1 Answer
Write a program that, given the coordinates of King and another figure on the chessboard determines whether the K is in check
0 Votes
1 Answer
How do you exchange the value of a variable to another variable like the value of variable a will go to variable b in C#?
0 Votes
2 Answers
a = 4
b = 7
operation = multiply
print(operation(a, b)) in which operation= multiply , can we use it another like substraction
0 Votes
1 Answer
I thnk its time to bring Advance Java,Servlets tutorial ,Jsp slowly one after another we should add this ..agree or nt my frnds
0 Votes
2 Answers
I want to choose another language in a challenge but it shows only c++ & JavaScript. Is there any way to change it?
0 Votes
2 Answers
I am making an ENROLLMENT System for my project, and I didn't know how to get the input of the user in another form:(
0 Votes
2 Answers
Hey frnds I know basics of C and C++ now I am learning Python, suggest another lang. which will be helpful for learning Robotics
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2 Answers
I want to write a graphical code in C++ that with one button show hello world and with another shows goodbye and close the app
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1 Answer
How can i write a code in Python that says that one thing is equal to another thing semantically ? Eggplant is brinjal
0 Votes
1 Answer
Do you have to do something special to redirect someone with a submit button to another page? (like a registration on a site)
0 Votes
1 Answer
How do i make a form input tag appear if i select male and bring out another form input tag appear if i select female
1 Vote
1 Answer
In java program to create a package and import the package in another program and class method from the class present in the pac
0 Votes
1 Answer
can i get an example?
1 Vote
2 Answers
When we declare a class as final does it mean that we cannot create its subclasses or it cannot be the subclass of another class?
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2 Answers
How can i show another page ?? For example i have a basic web that i want to when click something show them in other web. I don
0 Votes
2 Answers
I love the Python Playground environment,
unfortunately, I dont always have network
access. Is there any way that I can download the
python playground for offline access or is there
another app like it?
1 Vote
4 Answers
What's wrong with my code? I want to create a rectangle and a circle, and another question is how I put text into an avg object?
0 Votes
2 Answers
if I want to attach one picture one the right , another on the left, and some little description in between. how to arrange this layout?
0 Votes
2 Answers
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2 Votes
How this program executes?
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