F&A Diskussionen

1 Stimme

Please explain me "a pointer on pointer?"

5th May 2021, 3:26 PM

Diego Asua Corcostegui

2 Stimmen

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

29th Nov 2016, 7:10 PM

Pramod C Wickramasinghe

3 Stimmen

What are the benefits of pointer?

15th Jan 2021, 7:07 PM

Raul Sanchez

3 Stimmen

Why mostly in c program using pointer pointer is daclared in this way ? *ptr = NULL

6th Feb 2022, 5:48 AM

adeadaccount

1 Stimme

if a pointer has its data typ as integer then how can it store the memory address of a variable which may contain character?

6th Mar 2020, 8:17 AM

Yash Chaudhari

3 Stimmen

20th Jun 2016, 7:45 PM

Monic@

What are pointers?

3 Stimmen

Pointer A predincrements and pointer B postincrements in cycle. Why aren't they equival? What's wrong with pointer B?

2nd Mar 2017, 6:29 AM

sonali kar

c++cycles pointers

0 Stimmen

16 Antworten

20th Jun 2019, 12:40 PM

Парампампам

What is the the different: 1. Ptr is an array of 12 pointers to integer. 2. Ptr is an array of 12 integer pointers?

1 Stimme

I didn't understand what the second one is?

11th Sep 2022, 6:04 AM

Oliver Pasaribu

0 Stimmen

How passing the address of a format specifier work in a printf statement?

9th Oct 2019, 11:19 AM

Luc v. Valen

0 Stimmen

I have some doubts regarding efficient memory management. Please help me

17th Dec 2019, 6:34 PM

Hima

c++heap-memory memory-management pointers

10 Stimmen

16 Antworten

29th Mar 2019, 7:42 AM

777

When we write " *point= &obj; " what does * and & signifies in the pointers perspective?

c++classes

0 Stimmen

Why is the output the same for both &arr and arr in these c code snippets?

17th Feb 2017, 8:37 PM

Neha Selal

arrays c pointers

4 Stimmen

9 Antworten

7th Aug 2021, 1:56 PM

Josh Greig

Final test module 3?

0 Stimmen

Same as before: DO NOT USE SIDE EFFECTS IN YOUR MATERIAL‼️

9th Oct 2019, 11:21 AM

Luc v. Valen

0 Stimmen

Can anyone explain me abt pointer??

31st Jul 2018, 5:35 PM

Ramin D

1 Stimme

I cannot understand pointers. Why we need some values like 0×29fee8 (?)? And why we use *things to point some things to variable

24th Oct 2016, 3:23 PM

kanisha

1 Stimme

26th Aug 2017, 8:27 AM

Altale

No Output! Why?

5 Stimmen

23rd Oct 2016, 7:24 AM

Nima J.

C challenges useless?

c pointers quiz

5 Stimmen

why does this code always cause Segmentation fault......

4th Dec 2018, 11:14 AM

ShortCode

Is it true that we need to manage memory by ourselves?

0 Stimmen

8 Antworten

22nd Jan 2019, 7:51 AM

HZCK_Mi Sa Pon

0 Stimmen

9 Antworten

27th Jan 2017, 9:03 AM

Edson Ho

What is going on ?

1 Stimme

Don't variables have a fixed size. If so then I will know the size of the program when writing it. So why do we require heap mem

4th Jul 2018, 7:26 PM

Mohammad Alshareef

Another pointer question.

2 Stimmen

3 Antworten

20th Jun 2018, 8:12 AM

Devesh Mungad

4 Stimmen

int **p; what is the meaning of this code?

9th Oct 2017, 6:56 AM

Adam

0 Stimmen

It does not work when the "&"s and "*"s are removed. Why?

10th Jul 2016, 2:25 AM

Clyde Bryan

3 Stimmen

How to avoid memory Leak when Using pointers?

21st Nov 2018, 3:58 AM

smallujk

1 Stimme

7th Apr 2018, 3:46 PM

RiGeL

A doubt.

1 Stimme

Why does Java not support pointer?

11th Sep 2019, 11:14 PM

Dhruv Baliyan

java pointers

3 Stimmen

8th Apr 2018, 7:32 PM

Sunny Patel

Sorting elements

arrays pointers

0 Stimmen

Can someone help me in this

13th Nov 2018, 8:27 AM

mo🐼

0 Stimmen

What is the use of Phython core?

26th Dec 2020, 12:56 PM

Decoder 👩‍💻

-2 Stimmen

27th Jan 2022, 5:11 PM

PokeStar 2319

What is a heap?

5 Stimmen

14th Jun 2017, 8:26 AM

Kenshin Himura

Outdated/mixed course ?

6 Stimmen

Difference between array and string?

29th Oct 2016, 10:25 AM

Artemis

1 Stimme

What is the best website to study dynamic binding and pointers and array and function and structure?

3rd May 2020, 12:59 PM

Krishna Pratap Kushwah

0 Stimmen

Hi everyone. Please could anyone tell me how to earn points

25th Aug 2016, 11:40 AM

Mayil esh

pointers sololearn

0 Stimmen

how to count all pointers and variables that using an dynamically allocated memory with malloc and new ?

23rd Nov 2021, 2:23 AM

Debicon_rocks

c++memory memory-leak pointers

1 Stimme

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

26th Jun 2022, 5:36 PM

Esmaeil Zivari

c++

0 Stimmen

The program should display menu with this line"Welcome to Virtual line system" and developed using pointers and linked list

8th Dec 2020, 5:54 PM

boba

1.call

-2 Stimmen

I don't understand why we use " & " in the code

11th Sep 2022, 5:39 PM

Thabiso

1 Stimme

To get grip on pointers, What should i do..??

28th Jul 2016, 1:22 PM

Raphael Korosso

2 Stimmen

please explain the output of this code int a[10]; int *p=a; printf("%d%d%d",sizeof(a),sizeof(a[10]),sizeof(p));

17th Dec 2017, 4:25 PM

Mohsin Ali

How can I get the address of the pointer itself not the address to which the pointer is pointing but the addrrss of the memory location where the actual pointer is stored

0 Stimmen

8 Antworten

5th Mar 2017, 12:38 PM

mrinalini

4 Stimmen

What are the differences between references and pointers?

22nd Jul 2016, 7:31 AM

Vladislav Vulchev

c++cplusplus pointers references sololearn

16 Stimmen

10 Antworten

5th Aug 2019, 6:04 PM

Bob Brown

Please explain!

c integers pointers

7 Stimmen

3 Antworten

29th Jan 2021, 4:25 AM

Hrutik Bhalerao

Please, Explain ?

c output pointers

3 Stimmen