Discussions Q&R

free memory allocated within an function?

19th Feb 2020, 5:42 AM

Vidya Patil

c free function memory memory-leak scope

1 Vote

Allocated while loop results

20th Mar 2022, 10:02 PM

William Owens

0 Vote

I feel like the memory I allocated isn't actually being allocated to *ptr. Can someone please help?

28th Jul 2019, 6:05 PM

Sibusiso Mbambo

1 Vote

7 Réponses

25th May 2022, 4:58 PM

attackhelicopter boi

How does the memory get allocated for pointers?

compiler operating_system pointers

7 Votes

6 Réponses

17th Jan 2019, 4:10 AM

Narayan Bhat

Size Allocated for Types And Dynamic Programming.If the size allocated for type 'int' is 2^32. How will numbers higher than that

c++dynamic sizeof types

18 Votes

14 Réponses

12th Jan 2018, 2:56 PM

Justine Ogaraku

Object allocated dynamically and not in C++

c++pointers

0 Vote

5 Réponses

30th Dec 2018, 1:03 PM

RoboCybernetic

Does volatile variable have allocated memory?

c++volaitle

0 Vote

How do I keep from wasting allocated memory?

10th Mar 2019, 3:32 PM

RainStorm

memory wasted

0 Vote

when is memory allocated for an array?

31st Dec 2017, 12:23 AM

emmey

0 Vote

Size of memory allocated to different data types in c#

27th May 2017, 9:31 PM

David

2 Votes

14 Réponses

18th Nov 2017, 6:34 AM

Rishab Saini

does heap allocated memory delets after program shut?

c++pointers

2 Votes

[java] memory allocated for the array with length zero.

27th Jul 2017, 7:55 AM

amarnath kumar

array java

2 Votes

Which memory will be allocated for Live OS ?

7th Apr 2018, 5:49 AM

Nitish kumar jha

linux os virtual_box

2 Votes

How to get address of a dynamically allocated char array ?

15th May 2021, 5:59 PM

Ratnapal Shende

cpp dynamic_allocation pointer

0 Vote

12 Réponses

22nd Oct 2022, 8:57 PM

Ali_combination

What happens when dynamically allocated memory is not freed?

c_programming memory

1 Vote

What keyword is used to free allocated memory in C++?

30th Mar 2019, 12:30 AM

Gopal

challenges

0 Vote

How memory is allocated for these static variables?

4th Sep 2017, 8:01 PM

Morris Kioko Mwatu

java static

0 Vote

how memory is allocated for reference type in java

16th Jun 2015, 4:14 AM

Bhalachandra bhat

2 Votes

How memory is allocated for multidimensional arrays in c and different languages?

13th Nov 2016, 8:37 AM

Yash Rawat

arrays c

12 Votes

How to get the size from an array that allocated on the heap?

16th Mar 2017, 5:53 PM

SUJITH

array c++heap size

5 Votes

How many memory areas types are allocated by JVM?

22nd Dec 2018, 9:12 AM

ZΛRTHΛИ

0 Vote

How to free memory of dynamically allocated two dimensional array?

15th Jul 2016, 5:17 PM

Manish Mohan Badgujar

c++code programming sololearn vode

0 Vote

Can you access allocated array elements with pointer.at(i) instead of pointer[i]?

24th Dec 2017, 1:17 PM

Mukul

allocation arrays c++dynamic

0 Vote

Is memory allocated for ptr variable in the given case?

12th Apr 2020, 11:23 PM

ja008

me stru

0 Vote

Explain the concept of dynamic memory allocated with an example

14th Sep 2020, 4:32 PM

rajshekhar y dodamani

-1 Vote

What happens if you didn't delete the allocated memory inside a method ?

12th May 2017, 4:45 AM

Web Anshu

c++delete methods new pointers

0 Vote

How to correctly assign a variable by derefencing a pointer to a dynamically allocated C struct?

20th Apr 2022, 3:11 PM

Mohammed

allocated c dynamic struct

6 Votes

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

11th Jun 2020, 9:56 PM

visph

c++pointers

0 Vote

Why we are using malloc,calloc functions ?without using this functions also memory allocated right?

5th Jun 2017, 11:00 AM

Feraru Silviu Marian

0 Vote

Does the memory allocated to a local variable get deallocated automatically after its scope ends?

30th Aug 2021, 12:53 PM

511 sathish Chinnolla

c++

1 Vote

When static variable and non variable will be load or allocated in JVM

10th Sep 2016, 3:03 PM

Swagata

java static

0 Vote

I have allocated space only for 3 characters. But y I could print more than 3

9th Jan 2017, 4:21 PM

Annapoorani.H

1 Vote

Why it results all the time same whether I allocated only for 40 members?

3rd Dec 2018, 9:06 AM

Mohamed Burhan

0 Vote

Why this also works in C ??? Array memory should be allocated at run time ???

13th May 2020, 4:21 AM

SAzidsukc

0 Vote

Can we add a single number to an array that is allocated on heap memory ?

6th Mar 2019, 3:24 AM

Aman Jain

cpp heap

0 Vote

What is the meaning of array of character that are statically allocated cannot be changed? Please answer this giving some ex

10th Oct 2022, 6:02 PM

Ali_combination

arrays c char

0 Vote

It is necessary to declare size of array?how much memory is allocated if size isnt declared?

21st Oct 2019, 5:04 PM

Purushotham

array cpp linkedlist

0 Vote

IN CPPHow can we pass arguments to the constructor of a dynamically allocated array of classes?

19th Jan 2017, 5:28 AM

Suhas Patil

arrays c++constructors dynamically_allocated methods objects oops pointers

0 Vote

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

2nd Mar 2018, 4:53 PM

Melodemon Alpheus

c++memory memory-leak pointers

1 Vote

Is it correct English to write _ the memory will stay allocated. What about _ the memory will continue to be allocated ....

26th Jun 2022, 5:36 PM

Esmaeil Zivari

pointers

0 Vote

free(ptr); Even though we are just proving ptr, How it assumes exact size of memory allocated first to be freed?

29th Jun 2019, 12:36 AM

Faisal Alghamdi

c free malloc

0 Vote

As the static member variables are common to all the classes, where is the memory allocated for static members?

12th Oct 2018, 8:37 PM

TheEngineerIN

c#static

0 Vote

Variable types are not declared while setting a value. then how or what number of bytes are being allocated in the memory?

27th Apr 2016, 10:35 PM

Anusuya Rangasamy

python variables

1 Vote

How can strings be allocated in the heap using pointers. Strings can have variable size then how can they given a space in heap?

2nd Jul 2016, 7:30 PM

Protiti sengupta

allocation c++cin guest memory new pointers strings

0 Vote

What is the difference between delete and delete[] ?

4th Jan 2020, 2:34 PM

Sajal Chuttani

allocated c++delete delete[]dynamic memory

6 Votes

Creating and array for struct

21st Dec 2019, 10:38 PM

code0rdie

allocated arrays c++dynamically memory structs

0 Vote