Q&A Discussions
Can someone help me out?, I'm writing a c++ program which is to read and store data of a file on the computer permanently.
0 Votes
3 Answers
#include <iostream>
using namespace std;
int main() {
int a[4]={1,2,3,4};
a[1]=*(a+2);
*(a+2)=a[3]++;
cout<<a[1]+a[2];
}
could someone explain (comment each line) why the output is 7 ?
1 Vote
4 Answers
can someone help me on solving this? the jquery shoculd focus on all div elements..not only on a particular div
0 Votes
1 Answer
Pls I need help someone should please write a code to create an interactive web application to manage students data
-2 Votes
4 Answers
Why is it that if someone ask a question or put up a comment, u guys don't reply or give it an upvote, only those u follow, why?
1 Vote
5 Answers
I'm trying to use the try-catch to handle user's input exception. Can someone please help me to figure out why it doesn't work?
2 Votes
2 Answers
Can someone tell me how to code a graphic user interface and which language can do that best.
0 Votes
2 Answers
Someone kindly help me understand in simple terms possible what lambda does and its powers in python programming
0 Votes
2 Answers
Can someone help me appreciate the use of a friend function? Will be very thankful to them. ☺️
0 Votes
2 Answers
Can someone please provide a simple real-world code example situation of when one would use the while loop?
0 Votes
2 Answers
Guys, I'm a newbie in python. It would be lovely if someone help me with a python code to open a Android camera. Need it asap
1 Vote
2 Answers
How do i download java jdk through my androind phone .. It is asking some app to open the file ?? Pls someone answer me plssss
1 Vote
4 Answers
Does someone have a c++ code for an electronic voter system where you vote for each level I.e Governor and president.?
0 Votes
1 Answer
Can someone please help me to create a musical site(download and streaming) with php im not good in php
-2 Votes
2 Answers
What will be the values of x and y after execution and how many times the loop will execute? Can someone explain step by step?
1 Vote
2 Answers
Hi ,if someone of you is studying a python, try to using (Pyidroid 3). I use it so many time. It is good emuleator for python.
2 Votes
2 Answers
Can someone help me in below code, I have used both if and switch to compare string in golang but both of them are not working
0 Votes
1 Answer
I want to make the input accept only numbers! Please someone should tell me why the code below isn't working. (Aside HTML5 "tel"
0 Votes
2 Answers
Please guys.. I'm still a leaner. Can someone please explain to me if the z-index property can be used when designing a profile
2 Votes
2 Answers
Can someone tell what is the bug Actually it asks for Mary then Robert then Anna but how to put them all together?
0 Votes
1 Answer
Someone please help me out. For those who took the Java course in sololearn, or just knows how to go about, I'll appreciate.
0 Votes
1 Answer
How to make a web for cooking so that it can tell someone to enter any ingredients and it gives that person final product.
0 Votes
3 Answers
Can someone help me to create a java program that accepts a name, address and year of birth and then outputs of the following:
0 Votes
2 Answers
This SQL course is a quick refresher, can be completed in less than 2 hours for someone who has encountered it before.
0 Votes
3 Answers
Is there any scope or any hope for someone start making games using Cocoa2dx studio and able to become a game developer?
0 Votes
2 Answers
I am expecting for the output to be '1' , but instead it gives me '49'.Can someone explain what is happening in my code thanks:)
0 Votes
2 Answers
Someone please explain me the following statement for bubble sort 👉 for ( d = 0 ; d < n - c - 1; d++ )
1 Vote
2 Answers
If i want someone to click on images in the a tag and i want images to show how would i go about it.
0 Votes
2 Answers
Can someone help me figure out the error in this problem of finding the gap of 100 consecutive composite number between 2 primes
0 Votes
2 Answers
Can someone please explain what is ' * ' doing in this code? or give me link where i can find more information regarding this?
1 Vote
1 Answer
Please I tired to make and customize icon bar but it's not working can someone help me point out the problem. Pleaseee
1 Vote
1 Answer
I am having a problem with my code and i have tried so many things but i cant fix it. Can someone give me some help?
1 Vote
2 Answers
I'm learning Python, pls someone should tell me the best way to apply it either for web development or penetration testing.
0 Votes
2 Answers
Help! Help! I am struggle, I don't found the bugs on this code below for search engines, there's someone who gonna check for me
0 Votes
2 Answers
Please am new and i basically know nothing even the explanations giving to me are too hard ao can someone just explain to me how
1 Vote
2 Answers
I am currently learning an algorithm called "Fleury". I dont know how to do it nor do I understand it. Can someone explain?
1 Vote
1 Answer
help with arrays
0 Votes
1 Answer
My dream is begin a programmer but what i start to do study program learning. Please guid for me. Someone told me....
0 Votes
3 Answers
I don't understand the concept of OOP in most programming languages and Ruby is a pure OOP language.. Can someone please help?
0 Votes
3 Answers
Am new into programming, pls i need someone to guide me, i have no system yet just my smartphone...
0 Votes
2 Answers
Hot today
How to make a 2d game
1 Votes
Html
2 Votes
Detach thread exception
1 Votes
Error: SQLSTATE[23000]: Integrity constraint violation: 1452 Cannot add or update a child row:
1 Votes
Need a tutor on Java
0 Votes