Q&A Discussions

5th Feb 2021, 4:11 AM

Filipe Duarte Vieira

NOT WORKING

char cpp pointers problem strings

0 Votes

Why this outputs "lolearn" ??

2nd Feb 2021, 8:17 PM

Hammad Yaqub

c pointers string

0 Votes

What is happening in this code?

31st Jan 2021, 5:42 AM

[bool left=True;]

c character pointers

7 Votes

Why this code every time gives different output when you run it multiple times?

29th Jan 2021, 6:08 AM

Hrutik Bhalerao

Please explain!

c integers pointers

7 Votes

3 Answers

29th Jan 2021, 4:25 AM

Hrutik Bhalerao

cpp lesson output pointers

10 Votes

Hello, 🥺🙏 please please explain me the code in description. I am really confused in this code (C Programming). 👇

24th Jan 2021, 8:42 PM

Shivani 📚✍

arrays c c++multidimensional-array pointers

2 Votes

Which is more optimum using an multidimensional array like. int arr[100][100]; or pointer to pointer like int **arr; with molloc

24th Jan 2021, 6:06 PM

Mahima Rajvir Singh

arrays pointers

0 Votes

24th Jan 2021, 2:14 PM

Vaibhav

Output question pointers

0 Votes

How does p = q; *p = 2; work?

23rd Jan 2021, 1:29 PM

Achintya Raj

*p=2 c p=q pointers quiz

0 Votes

21st Jan 2021, 11:15 PM

silentlearner

pointer in c++

c++memory pointers

0 Votes

#include<stdio.h> int main() { char *ptr = "Hello"; printf("%c\n", *&*ptr); return 0; }

20th Jan 2021, 2:50 PM

Mehran

c pointers

0 Votes

Can you explain please ( i am confused in **q =p).

18th Jan 2021, 6:27 PM

yogesh

c++pointers union

5 Votes

2d array with files, C programming language

17th Jan 2021, 2:32 PM

Shivam Godbole

2d c files functions pointers strings

1 Vote

Is there a way to create a constant pointer in C++?

16th Jan 2021, 9:34 AM

MaliZnalac

3 Votes

C++ STRINGS CONCATENATION USING POINTERS

15th Jan 2021, 7:07 PM

Raul Sanchez

c++concatenation null pointers string

0 Votes

How the return value becomes 0 here? And what does complier do when we reach at the end of a function? Anyone please!

11th Jan 2021, 10:22 PM

Hammad Yaqub

function pointers

0 Votes

15 Answers

11th Jan 2021, 1:31 PM

Output of C++ code

0 Votes

Why value of a doesn't change in this code?

9th Jan 2021, 8:55 PM

Edward Finkelstein

help pointers swaping

0 Votes

C++ in the exercise ticket office

7th Jan 2021, 5:10 AM

Rishab Sharma

c++homework pointers

0 Votes

int a[][3] = {1,2,3,4}; int (*p)[3] = a; printf("%d ",*p[0]); p++; printf("%d",*p[0]); O/P = 1 4. HOW POINTER ASSIGNED ABOVE 3?

6th Jan 2021, 3:32 PM

Akis Kountardas

c pointers

0 Votes

How the pointer holds a string in one address ? char *s = "hello"; char *p = s; printf( "%c" , s[0]); ANSWER = h

3rd Jan 2021, 10:38 AM

Gogul

c pointers

0 Votes

problem with displaying pointer address in gcc

3rd Jan 2021, 10:02 AM

Gogul

c pointers printf

15 Votes

Are there pointer in php?

2nd Jan 2021, 8:18 AM

Jan Markus

oop php pointers

12 Votes

What is significance of ** here?

2nd Jan 2021, 8:06 AM

sasan zare

c help pointers problem

1 Vote

Why the reference of an anonymous class isn't the reference to the class of the instanciated object?

1st Jan 2021, 4:10 AM

Ankit Nainwal

anonymous-classes pointers reference-types

1 Vote

Can someone help me in this

29th Dec 2020, 8:10 PM

Dhafer ABDELKADER

0 Votes

Can anybody help me fixing this code, I am tryin to return an array from a c++ function.

26th Dec 2020, 12:56 PM

Decoder 👩‍💻

Where is the mistake

c++functions pointers

1 Vote

3 Answers

26th Dec 2020, 3:56 AM

🏐Volley

arrays c++error pointers return

1 Vote

7 Answers

23rd Dec 2020, 8:44 PM

Saeed Alqassabi

more on pointers

0 Votes

c++c++pointers pointers questions

23rd Dec 2020, 8:00 AM

vishwa

C++ POINTERS

0 Votes

do memory location and memory address mean the same thing

20th Dec 2020, 11:00 PM

Hammad Yaqub

c++intermeiate pointers

0 Votes

c++memory pointers questions

19th Dec 2020, 9:20 PM

Emmanuel Abraham

C++ POINTERS

0 Votes

Is it possible to make void pointer array ??where each block of array contains different data type

19th Dec 2020, 8:40 PM

Hammad Yaqub

generics pointers

1 Vote

6 Answers

18th Dec 2020, 4:11 AM

Vishal Jadhav

Pass by Reference with Pointers

c++help question quizz

2 Votes

7 Answers

15th Dec 2020, 2:16 PM

Dyllan

Calling a function from a pointer? C++

1 Vote

Hello I took my quiz earlier and I'm kind or curious why I got this question wrong on pointers

9th Dec 2020, 9:16 AM

Christian Baldonado

c++

0 Votes

Can someone help me break this down in c++ pointers thanks.

8th Dec 2020, 5:54 PM

boba

c++

0 Votes

arrays c++forloop pointers

6th Dec 2020, 7:58 PM

boba

Help plz

0 Votes

This parameter is confusing me

6th Dec 2020, 12:11 PM

Anas kayani

c++opengl pointers

2 Votes

This parameter is confusing me

30th Nov 2020, 2:08 PM

Rajdeep Deka

c++opengl pointers

0 Votes

Can we point and use private member by pointer from outside class?

30th Nov 2020, 2:08 PM

Rajdeep Deka

cpp java pointers private

0 Votes

The following code is showing "ISO C++ forbids comparison between pointer and integer" as an error on VS code!

27th Nov 2020, 1:03 PM

GEN

c++error integers pointers vscode

1 Vote

16 Answers

24th Nov 2020, 4:25 AM

Misbah Ahmed

What is the auctal use in using pointers in structuers

c pointers structuers uses

0 Votes

3 Answers

23rd Nov 2020, 3:03 PM

Sreenesh

Explain Pointers in C with Examples?

c c++

0 Votes

18th Nov 2020, 4:07 PM

Bhat Muzamil

Help me with this code.

anyone c++help pointers

3 Votes

I may need a pointer on pointers.

18th Nov 2020, 2:59 PM

Gideon

c++cpp pointers

1 Vote

sizeof operator using pointers

17th Nov 2020, 7:10 PM

Madeleine Beeson

arraysl pointers sizeof strings

0 Votes

Memory Address / Pointer Size Confusion

9th Nov 2020, 6:23 AM

Rohit Upadhyay

address c memory pointers

3 Votes

9 Answers

5th Nov 2020, 6:00 PM

Zerokles

Can we write int* p = 0x61ff08?

c++cout error memory memory-leaks pointers

1 Vote