Q&A Discussions

-1 Vote

What is a faster way of accessing arrays using ar[x] or by using pointers?

5th Nov 2016, 4:59 PM

Pradeep Pal

arrays c++pointers

1 Vote

What is the difference between pointers (*) and references (&)?

5th Nov 2016, 2:39 PM

Megatron

c++

0 Votes

4th Nov 2016, 9:40 PM

Ruchi Patil

Type on pointers

0 Votes

What are pointers?(Help me to summarise)

2nd Nov 2016, 3:15 PM

Leon

Drawbacks of pass by value?

13 Votes

17 Answers

2nd Nov 2016, 12:54 PM

Wen Qin

3 Votes

Is "pass by reference" and "pass by address" two different things?

2nd Nov 2016, 12:47 PM

Shruti Singh

3 Votes

Are pointers treated as other variables?

2nd Nov 2016, 12:44 PM

Shruti Singh

4 Votes

what are advantages to use pointer?

1st Nov 2016, 6:11 PM

Emilio Mécoli

*ptr c++classes pointers

1 Vote

31st Oct 2016, 3:16 PM

Timur CELIK

Outdated/mixed course ?

6 Votes

What is heap and stack in memory allocation, and what is run time memory allotments... Please can someone explain it with basics

29th Oct 2016, 10:25 AM

Artemis

1 Vote

What is dynamic memory allocation??

25th Oct 2016, 9:24 PM

Mayank Kumar

1 Vote

Can anyone explain me abt pointer??

25th Oct 2016, 9:23 PM

Mayank Kumar

pointers

1 Vote

24th Oct 2016, 3:23 PM

kanisha

Pointers

c++

-5 Votes

23rd Oct 2016, 1:30 PM

Emon

No Output! Why?

5 Votes

23rd Oct 2016, 7:24 AM

Nima J.

What is use of double

0 Votes

why do we need to declare pointers?

21st Oct 2016, 3:33 PM

sanket

1 Vote

is it necessary to give pointers data type while declaring?

19th Oct 2016, 9:09 AM

Mayank

0 Votes

19th Oct 2016, 9:05 AM

Mayank

Make your own programs

assistance c++pointers

0 Votes

what is new,i dont understand

18th Oct 2016, 3:45 AM

EnderGeneral149

0 Votes

int*p=&var ---- what is this????

16th Oct 2016, 9:05 AM

suhail

0 Votes

Is it wrong----- int var=12?if right then how?????var is variable then how??

14th Oct 2016, 3:41 PM

Chandan Jha

0 Votes

14th Oct 2016, 3:13 PM

Chandan Jha

Void

The benefits of the Pointers ?

1 Vote

9 Answers

14th Oct 2016, 2:55 AM

Aman Khan

c++

1 Vote

Can cin be used with a pointer?

13th Oct 2016, 12:11 PM

Abdelrhman Elsaid

c++cin pointers

0 Votes

What is the point of pointers?

11th Oct 2016, 4:53 AM

Evgeny Vereshchagin

5 Votes

can someone tell me what the hell is NULL

10th Oct 2016, 11:34 PM

Blank

0 Votes

10th Oct 2016, 6:33 AM

Seinsora x

Pointers = offsets?

1 Vote

9th Oct 2016, 9:38 PM

Syset

what is asterisk?

explain what exactly a pointer do?

0 Votes

6 Answers

9th Oct 2016, 5:02 AM

dibs

1 Vote

8th Oct 2016, 3:40 AM

Samarth Madan

last few lines lol

-2 Votes

5th Oct 2016, 4:33 PM

James Watt

code continued

-1 Vote

I am just learning this but this is a piece of code I wrote to simulate a battle. At a certain point (it is marked) the values a

5th Oct 2016, 4:32 PM

James Watt

pointers

1 Vote

is there pointers in java

5th Oct 2016, 4:26 PM

James Watt

java jdk

0 Votes

I don't know myClass *ptr=&obj is used for?

4th Oct 2016, 8:09 PM

Anees Beig

c++classes pointers

0 Votes

what is the difference between using * (pointer) and (&) for finding address. ?

4th Oct 2016, 12:45 AM

Polly Chen

what is dereference operator ???😕😕

2 Votes

8 Answers

30th Sep 2016, 9:38 AM

rahul negi

0 Votes

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

28th Sep 2016, 9:24 PM

Asma Khan

0 Votes

28th Sep 2016, 12:02 PM

Vishranti Patil

pointer

java pointers strings

0 Votes

don't understand pointers still

26th Sep 2016, 6:09 AM

Hassan Bagheri Valoujerdi

basics c++help pointers

4 Votes

20th Sep 2016, 2:41 AM

StephenG

array on heap, pointer

1 Vote

what is dynamic memory with very easy language ?

18th Sep 2016, 1:23 PM

Máté Lencsés

0 Votes

17th Sep 2016, 4:37 PM

prateek nandwana

what is dereferencing ?

2 Votes

what is the difference between these two: 1)int* p = new int[5]; 2)int* p = new int(5);

17th Sep 2016, 1:43 PM

prateek nandwana

0 Votes

Pointers stores the address of variables and the address can be alphanumeric with sign of - and + . Whats its data type then ?

17th Sep 2016, 4:23 AM

fdfasd

0 Votes

Can anyone explain me about 'sizeof' and 'pointer'?

16th Sep 2016, 3:47 PM

Rishabh Jain

c++pointers sizeof

0 Votes

what is modules"%"this sign

16th Sep 2016, 3:49 AM

JS of MC(not C++ || java)

0 Votes

What is pointers? Please help me understand it and how to use it.

15th Sep 2016, 3:05 PM

prateek nandwana

0 Votes

why there is no pointers in java

14th Sep 2016, 4:28 PM

Ojas Sinha

java

0 Votes

13th Sep 2016, 4:32 PM

vikas gupta

Please explain this code

1 Vote