Q&A Discussions

5th Jan 2019, 12:52 AM

JanSeliv

Help me please!

arrays c++pointers

0 Votes

The question is related to the link list in data structures in c , how can we add data in the middle using only one pointer!!

18th Feb 2020, 1:20 PM

Debasish Sarma

c,linkedlist list,pointers

0 Votes

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

19th Jan 2023, 7:05 PM

Anand

anonymous-classes pointers reference-types

1 Vote

29th Dec 2020, 8:10 PM

Dhafer ABDELKADER

Merging Arrays

arrays c++merge pointers

4 Votes

24th Jan 2018, 1:50 PM

kamran arshad

Rectify the error

c++classes oop pointers

0 Votes

Please help to find the error in my code

18th Feb 2020, 8:36 AM

Lazy_codeR.04

management matrix memory pointers

1 Vote

(c++) what is the difference between passing an array to a function then finding its length and directly finding its length?

1st Mar 2020, 5:35 PM

Amal Gil

arrays c++functions pointers

0 Votes

What is the usefulness/importance of dynamically allocating memory on the heap? I didn't quite get it from the lesson.

15th Jan 2022, 3:21 PM

ABHISHEK

c++dynamic memory pointers

4 Votes

How can i use a char pointer to write a string in c++

28th Feb 2017, 11:01 AM

Osei-Bonsu Kwaku

c++char pointers strings

0 Votes

8 Answers

5th Feb 2017, 9:34 PM

Yusuf Bilgen

NULL pointer

c++null pointers

1 Vote

Pointer to multi dimensional array?

3rd May 2017, 2:04 AM

Hunt Guo

1 Vote

Unexpected output, someone explain.

15th Jul 2017, 6:08 AM

Slak

arrays c++pointers professional

1 Vote

c c++functions pointers python

25th Mar 2020, 5:45 AM

D3F4U1T

C++ to Python

1 Vote

8 Answers

13th Jul 2020, 2:18 PM

Kewal Sharma

Spaces to Underscores

c pointers strings

1 Vote

What is wrong in solving?

16th Apr 2020, 8:02 AM

Gursher Singh

c pointers pointersinc

1 Vote

do memory location and memory address mean the same thing

10th Dec 2021, 12:20 PM

Soham Kulkarni

c++intermeiate pointers

0 Votes

How can I make an array if I don't know its size or what it contains?

19th Dec 2020, 9:20 PM

Emmanuel Abraham

arrays c++pointers

3 Votes

[C/C++] Why I can't assign a constant char pointer to a char pointer?

11th Mar 2017, 6:19 PM

Giovanni Del Gallo

c c++pointer pointers

0 Votes

Why the commented out statements change the output if uncommented ?

7th Jun 2019, 4:50 PM

BraveHornet

arrays c character null pointers strings

2 Votes

11 Answers

25th May 2021, 6:39 AM

Krishna Kumar

Wrong pointer-datatype?

c++data-types pointers

3 Votes

7th Jul 2016, 1:48 PM

MaxCode

dynamic memory - arrays

arrays c++pointers

0 Votes

C problem. If do malloc() and free() repeatedly, what will happen to the system?

16th May 2020, 6:48 PM

Kumudu_Mohottala

c c++memory pointers

1 Vote

16th Jan 2022, 5:46 PM

Joyce Tsai

passing arguments

0 Votes

how can I access a variable using pointers?

21st Sep 2017, 10:16 AM

anwesh jami

php pointers

0 Votes

What is dynamic memory andwhat is delete pointer?

7th Aug 2016, 8:36 AM

Ravi Chaudhary

0 Votes

What is the function pointer parameters

28th Jul 2016, 3:17 PM

krishna desai

functions pointers

0 Votes

Should a pointer contain variable address of same datatype ??

16th Sep 2017, 3:49 PM

Vibeeshanan Vibee

-1 Vote

Will the memory be automatically freed in stack?

3rd Sep 2017, 11:37 AM

Harsha Sanju

0 Votes

9th Jul 2016, 7:29 PM

Priya R

code continued

-1 Vote

What is the use of pointers?

5th Oct 2016, 4:32 PM

James Watt

0 Votes

31st Jan 2017, 2:49 PM

Esraa

what is dereferenced?

0 Votes

15th Mar 2017, 1:04 PM

parin dodhiya

Dynamic Memory

0 Votes

Erroe in the guide for c++

17th Mar 2017, 6:24 AM

GOKHAN

0 Votes

15th Jun 2018, 1:11 PM

KLS_Coder

Array 1

array pointers

0 Votes

Type in the missing parts to declare the x variable with a value of 25 and a p pointer containing the x's address. Print the mem

26th Sep 2018, 4:20 PM

Nilutpol Kashyap

0 Votes

Regarding the convention of arrays allocated on the heap versus non array

28th May 2020, 8:47 AM

Vincent Kimanthi

0 Votes

5th Jun 2017, 11:00 AM

Feraru Silviu Marian

why i get this?

0 Votes

Could anyone please help to code analog clock as i am beginner and i dont understand from where i have to start..

7th Mar 2017, 11:26 PM

Navid Tak

0 Votes

Anyone? Convert my c program into c++?

26th Mar 2017, 8:08 PM

Coder

-2 Votes

What is Dynamic memory allocation?

22nd May 2017, 5:50 PM

zuhaib babar

0 Votes

7th Dec 2016, 7:54 AM

Nikhil Sharma

What's reference?

-1 Vote

What does **table signifies

5th Nov 2016, 4:59 PM

Pradeep Pal

1 Vote

What is the heap used/useful for?

9th Nov 2016, 5:10 AM

Megatron

0 Votes

10th Aug 2016, 4:49 PM

psychotic teddy bear

array on heap, pointer

1 Vote

Is there any pointer concepts exist in python? if yes then please give any example.

18th Sep 2016, 1:23 PM

Máté Lencsés

pointers python

0 Votes

I don't get char pointer, which stores something other than char... Isn't c++ type safe language? Why can I store a string in a char?

9th Jul 2016, 11:22 AM

RUDRABHA MUKHERJEE

0 Votes

6th Apr 2016, 11:42 AM

Yuri Predborski

-3 Votes

Can we change the size of an array?

12th Mar 2018, 12:10 PM

Aaket Chaurasia

0 Votes

How to print the value of more than one address of integer assigned

8th Jul 2017, 12:19 AM

Hassam Usmani

1 Vote