Q&A Discussions

Can someone explain me how pointers work?

24th Dec 2016, 1:30 AM

Aniruddh Dubey

c++

5 Votes

Anyone can explain me what means void f(int& r) and why the output of this code is 1?

18th Dec 2016, 8:41 PM

Valen.H. ~

Do pointer allocate another pointer address ?

0 Votes

6 Answers

18th Dec 2016, 1:03 PM

Telmo Pinto

1 Vote

16th Dec 2016, 5:47 AM

Kapil Pandey

Pointers? Oh my God

2 Votes

How do we make this code output 5, using the scoreptr?

15th Dec 2016, 11:06 PM

Yunus USLU

0 Votes

What can i do with pointers ..why they are important ?

15th Dec 2016, 8:54 AM

Tarique Shams

0 Votes

Trying to understand pointers in c++

11th Dec 2016, 12:41 AM

Rana

1 Vote

Converting string with commas to int c++

10th Dec 2016, 2:36 AM

Eddy

arrays c++int pointers strings type-conversion

0 Votes

Can any one give some tough pointer questions!???

9th Dec 2016, 8:54 PM

Ben Hurst

0 Votes

9th Dec 2016, 1:30 PM

Nilanj Patel

Poi ter

0 Votes

Which language is best to create an operating system...?

9th Dec 2016, 6:40 AM

AbuAli

0 Votes

What is Dynamic memory allocation?

7th Dec 2016, 12:44 PM

sarathi rk

0 Votes

Can someone please explain this code? I'm having confusion with the output ?

7th Dec 2016, 7:54 AM

Nikhil Sharma

arrays c++operators pointers variables

0 Votes

6th Dec 2016, 3:52 PM

neil

Pointer

0 Votes

I have a test tomorrow, any tips?

6th Dec 2016, 12:15 AM

AbuAli

c++classes code pointers read test

1 Vote

Why there is no pointer in Java?

5th Dec 2016, 7:38 PM

‎ɐısıօլɐ

java pointers programming

0 Votes

In virtual function lesson, why must use pointers instead of object.member()?

4th Dec 2016, 10:33 AM

Ramesh Neupane

c++functions polymorphism virtual

3 Votes

What are the differences between references and pointers?

3rd Dec 2016, 9:17 AM

linkiron

pointers reference

11 Votes

Need help with overloading <<, >> operators for pointers C++

2nd Dec 2016, 7:25 PM

sadiya zainab

c++classes istream operators ostream overloading pointers

0 Votes

I can't understand the use of pointers..... What is their use

2nd Dec 2016, 5:47 PM

J.C Vega

1 Vote

Whats the output and why ?

2nd Dec 2016, 12:43 PM

Dhairya Jain

c pointers

1 Vote

What does local variables be like ? What's its use in c++ ??

2nd Dec 2016, 2:53 AM

Arshdeep singh

0 Votes

Which best programming language should a beginner start with really...?

2nd Dec 2016, 12:15 AM

N.Guy

1 Vote

Why do I need to know about pointers? What is its need?

2nd Dec 2016, 12:13 AM

N.Guy

2 Votes

Am i going about this right?

1st Dec 2016, 9:53 AM

Nazmul Islam

0 Votes

Please explain me "a pointer on pointer?"

30th Nov 2016, 5:50 PM

Hunter Davis

Char pointer / i dont understand the output

2 Votes

7 Answers

29th Nov 2016, 7:10 PM

Pramod C Wickramasinghe

1 Vote

Someone explain step by step

29th Nov 2016, 2:32 PM

Benedek Máté Tóth

0 Votes

why does java does not support pointers

28th Nov 2016, 10:16 PM

Mielu

java

4 Votes

Distinction between character pointers and character strings

28th Nov 2016, 7:18 PM

Zameer shaikh

c++pointers strings

2 Votes

&-Operator in function argument list?

28th Nov 2016, 11:49 AM

Gbadamosi Farouk

c++pointers reference

0 Votes

Consider this function int&(int*,int&,&int)

27th Nov 2016, 12:13 PM

Cameron Reuschel

0 Votes

What is the difference between following declarations??(in C)

25th Nov 2016, 5:17 PM

sadia sharif

arrays c c++pointers

1 Vote

What actually heap memory is?

25th Nov 2016, 9:37 AM

Vaibhav Miniyar

0 Votes

Help What will be the output

22nd Nov 2016, 3:35 PM

Sai Nath

0 Votes

22nd Nov 2016, 6:49 AM

stephen haokip

Plis explain.

0 Votes

Can you change the text 'header' on the popup when using cin to get an input?

22nd Nov 2016, 6:36 AM

stephen haokip

1 Vote

Why does the following code displays error???

22nd Nov 2016, 3:04 AM

Matt James

c c++pointers

0 Votes

What is wrong in this code

21st Nov 2016, 5:57 PM

Sai Nath

c++functions pointers

5 Votes

7 Answers

21st Nov 2016, 10:28 AM

Tarun Sharma

0x29fee8 what really is this plis help

0 Votes

Can a function return a pointer variable

20th Nov 2016, 2:32 AM

stephen haokip

c++functions pointers

5 Votes

19th Nov 2016, 4:01 PM

Tarun Sharma

Pointers going crazy?

3 Votes

What is Dangling Pointer?

19th Nov 2016, 7:27 AM

Deformer Gaming

c c++pointers

0 Votes

6 Answers

17th Nov 2016, 5:02 AM

Pranjal Upadhyay

arrays pointers

0 Votes

what is the most important point in C++?

13th Nov 2016, 2:43 AM

Chuck Trollis

2 Votes

What is the use of the "this" pointer.

11th Nov 2016, 11:09 PM

Shir Hussain

c++classes pointers this

7 Votes

What is the different between heap and stack

11th Nov 2016, 3:39 PM

User3827

4 Votes

10th Nov 2016, 9:09 AM

hakiki

What is this pointer

c++pointers this

2 Votes

What does **table signifies

9th Nov 2016, 5:04 PM

Vishal Gupta

1 Vote