Q&A Discussions

Who knows the weakness of string in Java? And how to surpass it?

24th Apr 2017, 1:31 AM

Solo Wanderer 4315

java memory strings

3 Votes

10 Answers

11th Apr 2017, 9:00 PM

Fethi HADJ ABDELKADER

What's the use of & in program why do we need to know about their memory address?

pointers

2 Votes

what is name the class in c# for give me information about cpu and ram memory

25th Dec 2017, 7:49 AM

Mohit M Gulecha

1 Vote

i am Not able to understand the dynamic memory and pointers pls somebod help me??

31st Oct 2017, 5:21 PM

ALAMOUDI, WAEL MAKKI S

pointers

0 Votes

Whats overflowing in the memory there ? Put 18 chars in and something weird happens. Can anyone logically explain, why ?

8th Feb 2017, 4:41 PM

kanishkaditya shukla

c error hack memory overflow strings

1 Vote

how can we control our array size in java? In C we used to use a pointer and dynamic memory allocation.

6th Dec 2018, 4:33 AM

Hotwire

arrays java

0 Votes

9th Apr 2018, 2:46 PM

Malik .

Tags

beginer html memory

1 Vote

Any one knows what (data_type**(any_name)) means?I've basic concept of pointers..but this one seems a little odd...?

9th Oct 2021, 5:10 PM

Janeks Takayama

c++memory pointers

8 Votes

When we make an object with new operator then in which memory area is the object created?

1st Jan 2018, 5:26 PM

Cyberspace Cyborg

0 Votes

How much memory space (in mb) is required to store an image frame on a 1024 by 1024 display device with 128 gray levels

17th Aug 2018, 5:01 AM

Shah Kevin

0 Votes

Let's say if we have 4GB RAM in embedded device. What would happen if we allocate 8GB of memory ?

30th May 2019, 6:57 PM

Stefano

c c++embedded

-1 Vote

The heap: Unused program memory that can be used when the program runs to dynamically allocate the memory.

11th Mar 2021, 3:21 AM

rishabh kumar verma

cpp

1 Vote

Why deleting data is too slow ?

4th Jul 2018, 2:16 PM

Ahmad Mustafeen

c data deallocation memory

1 Vote

9 Answers

9th Jun 2021, 6:49 AM

🌀 Shail Murtaza شعیل مرتضیٰ

Can you show me how to overflow heap memory using any language of your choice?

heapoverflow

-5 Votes

%,**,+,-/ there all used but it messes up my memory if I try to remember even one have any tips

27th Jul 2020, 8:52 AM

QX 99

memory operators practice remember

1 Vote

placement new with class destructor

27th Jun 2018, 5:06 AM

Tyrike/TK

c++memory placement_new

2 Votes

Do you guys code from memory of what every term means? Or do you use notes or a glossary?

24th Mar 2022, 11:18 AM

Ketan Lalcheta

help

2 Votes

In python, variables do not represent the portion of computer's memory where their value is written, but tags pointing to object

17th Dec 2017, 8:30 AM

Richard Garibay

python

1 Vote

What is wromg in this code

12th Jun 2020, 5:00 AM

Rajan K

c++memory

0 Votes

Why double destructor call

28th May 2022, 1:51 PM

Ketan Lalcheta

c++destructor memory

0 Votes

21st Sep 2023, 6:10 PM

Ketan Lalcheta

linked list

c memory

0 Votes

What does this mean, like what's going on behind the scenes in memory heap etc??

24th Oct 2019, 4:13 PM

Rishabh Chatterjee

0 Votes

Array is list of same elements stored sequentially in memory and list numbering start from 0.

22nd Dec 2017, 1:21 PM

Prarthit Mehra

arrays java

0 Votes

Can someone explain this to me!?

25th Nov 2016, 4:15 AM

Suraj Anbhule

address memory

0 Votes

what's wrong in my threadpool

1st Jan 2021, 6:34 PM

Abdul Wahab

c++memory threadpool

2 Votes

Confused of Dynamic Memory allocation. What is the best way to understand it?real life analogy helpful.

8th Mar 2021, 12:22 PM

Ketan Lalcheta

c++

0 Votes

Hello, i am trying to run some java programs but the output says "memory limit exceeded" what does it mean? Is it the Memory RAM

3rd Jul 2017, 5:45 AM

Sai Yerni Akhil

exceeded limit memory

2 Votes

If i define an array of charts as... char arr[2][5]={{"dog"}{"cat"}}... What is stored in unused "reserved" memory?

21st Dec 2018, 8:50 AM

Canche Emmanuel

arrays c memory

1 Vote

14th May 2020, 5:37 PM

Bernard Sovdat

What is cloud storage

cloud memory

0 Votes

Could someone plz re-create 2048 here on sololearn? If anyone does, could they pass me the link to it. I'd love to play it. 😄

29th Nov 2018, 4:17 PM

Bhaskar Akshay

2048 games memory

2 Votes

What's best for you; learning one or many languages at a time?

7th Aug 2020, 9:32 AM

hsp5940

code memory retention

4 Votes

Where does the "Hii" String present in the below code actually get stored? Whether in Heap or stack memory?

3rd Jun 2017, 5:02 PM

Anthony Serieux

c location memory

1 Vote

17th Feb 2024, 2:42 AM

Yogeshwaran P

Bubble sort in Python

leak memory swap

1 Vote

if a pointer has its data typ as integer then how can it store the memory address of a variable which may contain character?

28th Oct 2020, 2:51 PM

Sanjay Kamath

c++pointers

3 Votes

20th Jun 2016, 7:45 PM

Monic@

Crash Course

advice course crash memory

3 Votes

What happens when we request memory for int and try to store a float in it

9th Jun 2018, 5:28 AM

Sean Riley Hawkins

c++pointers

0 Votes

Creating multidimensional array on the heap

12th Feb 2017, 6:30 PM

Krishan Nandan Goswami

allocate array c heap memory

6 Votes

13 Answers

8th May 2019, 7:54 PM

michal

Why linklist not working with unique pointer

c++linklist memory unique_ptr

0 Votes

12 Answers

14th Apr 2024, 6:37 AM

Ketan Lalcheta

Can anybody please explain the malloc function? I only know that it is used in dynamic memory allocation.

c++

0 Votes

Can someone tell me some intermediate no html5 exercises to really set in stone the memory of my html?

13th Jul 2017, 6:01 PM

Inderjeet Sahu

html

1 Vote

Partitioning memory on windows pc to put virtual box and other things to retrieve whole using kali linux live (On USB) on same c

16th Nov 2017, 5:17 AM

Shedrick Williams

java javascript

-1 Vote

What was your inspiration to learn programming?

15th Nov 2021, 3:55 AM

Kevin Merric

code memory sololearn

3 Votes

How would i enter an unlimited input from the user into a dynamic memory malloc array? Needed in c language.

28th Apr 2017, 5:58 PM

Brian Nduhiu

c cpp language

0 Votes

arr = [5, [9, 4, 6], 8] reserves 5 cells in the memory or 9 ?

23rd Oct 2021, 6:03 PM

Kareem Idris

arrays ruby

0 Votes

Is there is a better way to iterate a function within an interval which consume least amnt of memory

17th Jun 2017, 12:26 PM

ergo

css html5 js setinterval()

0 Votes

How can i dynamic allocate memory for a matrix with rows and columns parameters given by the user?

11th May 2020, 1:44 PM

Abhay

c++dynamic matrix memory

0 Votes

Plzzz some one help here🙇 Pointers that are left pointing to non-existent memory locations are called dangling pointers.

5th Apr 2018, 2:01 PM

Bruno Ribeiro

c++dynamic memory pointers

1 Vote

Is it possible to make a block of code in python that asks for user input only once and uses it each time the user hits 'run'.

30th Mar 2017, 2:26 PM

Anjaneya Karjigi

memory python3 temporary

6 Votes

How to scan long string as input beacuse as i scan string after the space in string not present in memory and print few word

12th Jul 2017, 12:37 AM

Code Ninja

cin scanf

2 Votes