F&A Diskussionen

Can someone please explain why (in what situation) a pointer is initialized with NULL?

23rd Mar 2019, 7:18 PM

Hamid Raeisian

c++null pointers

7 Stimmen

8 Antworten

26th Jun 2018, 5:00 PM

N@G3

What is happening in this code?

c character pointers

7 Stimmen

What is the different between heap and stack

29th Jan 2021, 6:08 AM

Hrutik Bhalerao

4 Stimmen

what is the difference between *ptr and int * ptr

10th Nov 2016, 9:09 AM

hakiki

1 Stimme

What does the following statement mean? int(*fp)(char*)

3rd Aug 2017, 8:56 AM

Eshaan Belani

c++challenges char int pointers

1 Stimme

27th Mar 2017, 2:46 PM

Vodolle

Non null pointer

2 Stimmen

11th Nov 2021, 8:30 AM

SHAIK GOUSEBASHA

So confusing...

Will this pose an error ? As I'm taking an integer type pointer to a float value

2 Stimmen

6 Antworten

24th May 2017, 12:47 PM

Shubham Anand

0 Stimmen

The address of a variable can be directly accessed by Ampersand....Then why do we use pointers isn't useless....

14th Nov 2019, 3:22 AM

Hima

Pointer dilemma

c++cpp pointers

3 Stimmen

7 Antworten

23rd May 2018, 5:42 PM

Zuke

ampersand c++pointers

0 Stimmen

Can somebody explain how it works?

15th Dec 2018, 12:20 PM

Aamir Mehmood

pointers strings

1 Stimme

What is the practical use of pointers?

7th Oct 2019, 4:25 PM

Joѕнυα

3 Stimmen

I know C, want to learn C++ the time efficient way.

3rd Sep 2017, 11:13 PM

Thrawn

c c++hashmap java linkedlist pointers

9 Stimmen

29 Antworten

29th Oct 2019, 7:39 PM

Robin Singh

Are there pointer in php?

oop php pointers

12 Stimmen

2nd Jan 2021, 8:06 AM

sasan zare

Pointer

1 Stimme

I cant seem to understand pointers. Can someone help?

16th May 2018, 1:21 PM

Lyn

c++help pointers

8 Stimmen

10 Antworten

9th Oct 2017, 7:28 PM

DeltaTick

Pointers? Oh my God

2 Stimmen

15th Dec 2016, 11:06 PM

Yunus USLU

Pointer

1 Stimme

Calling a function from a pointer? C++

10th Mar 2018, 4:15 AM

廖唯辰

1 Stimme

what is the pointer? what purpose of pointers?

9th Dec 2020, 9:16 AM

Christian Baldonado

2 Stimmen

where does "0x29fee8" come from in this?

12th Jul 2016, 9:30 PM

Rizky lexsi

1 Stimme

Can any one explain what is happening here?

11th Aug 2018, 8:47 PM

Chillin 420

1 Stimme

Whta is " Pointers to derived classes " in c++ " ? Please give me a better understandable definition.

21st Apr 2019, 9:15 AM

Sp Maurya

c++loops

2 Stimmen

[SOLVED]Why dose this give different pointer values?

7th Feb 2017, 3:47 PM

Fazle Rasool Rizvi

c++pointers solved

5 Stimmen

27th Sep 2018, 5:21 PM

LONGTIE👔

please help

null pointers

0 Stimmen

Questions about Pointer in C

17th Aug 2021, 4:51 PM

Rinchin Khandu Khochhilu

c,pointers

2 Stimmen

15th Apr 2022, 9:15 PM

OTTER

Java

java pointers

4 Stimmen

Which of the following is a correct statement? Select all that apply

26th Sep 2017, 4:10 AM

Kumaresan L

0 Stimmen

28th Sep 2016, 12:02 PM

Vishranti Patil

I Don’t Understand

arrays c pointers

1 Stimme

7 Antworten

15th Oct 2019, 5:18 PM

Ryan

What does *(a+2) mean

arrays c++,pointers

2 Stimmen

Plz.. suggest me a best app so that i can learn coding in c++ .

25th Aug 2019, 11:30 AM

Tugay Mandal

0 Stimmen

Declare a array of pointers to objects of class person?Allocate memeory to the objects using new and delete them using delete

6th Oct 2017, 7:26 AM

Himanshu

assignment

-1 Stimme

12th Apr 2018, 6:57 AM

Swaroop

reversing string

arrays pointers

1 Stimme

Anyone explain this code??

2nd Jun 2019, 7:36 AM

김도현

1 Stimme

Why is it important for a pointer to have the same data type as of the variable it is pointing to?

30th Jan 2019, 8:03 AM

Selvarajah Kesavan

1 Stimme

18th Sep 2018, 8:40 AM

Rahul Raghuwanshi

explain this question

0 Stimmen

Object allocated dynamically and not in C++

28th Jan 2019, 9:47 AM

Jegan A

0 Stimmen

How there is a output 14?

30th Dec 2018, 1:03 PM

RoboCybernetic

c pointers strings

3 Stimmen

12th Jun 2019, 7:39 AM

Pragati Khodave

What is dynamic memory?

2 Stimmen

When do we use pointer? I don't get when to use it.

5th Sep 2016, 6:47 AM

ANUJ CHITMITWAR

Application for *pa = *pa + *pb;

1 Stimme

6 Antworten

20th Jul 2015, 5:33 AM

Dojee Galtshen

Am I being too literal?

c++memory pointers

2 Stimmen

14 Antworten

4th Aug 2017, 1:31 PM

Richard Appleton

Int pointer !!!

c++pointers variables

2 Stimmen

7 Antworten

4th Jul 2018, 4:27 PM

Mohammad Alshareef

0 Stimmen

The arrow operator has to be used with a pointer - True or False ????

26th Jul 2019, 11:18 AM

John

0 Stimmen

Difference between &p and p

27th Jul 2018, 8:19 AM

Vector The King

0 Stimmen

I want to start using Git and sourceTree as a solo developer.Any pointers on how to make the most out of it as a beginner.

16th Jun 2017, 9:58 AM

Anonymous

git

2 Stimmen

11th Apr 2017, 8:00 PM

Termite

NULL vs nullptr

1 Stimme

l have a question about the pointer*

26th Oct 2022, 2:53 AM

Peter Nicholas

0 Stimmen

can anybody explain the difference between * and &

6th Dec 2019, 9:59 AM

alicia

2 Stimmen