Q&A Discussions

focus on programming... what is the problem of this code?

c++casting code cpp focus pointers problem programming solution

1 Vote

4 Answers

12th Mar 2017, 4:36 PM

mahmood motallebi

If I have a pointer pointing to another pointer (both created with the function Malloc()). How can I free the memory?

c date dinamic free heap malloc memory pointers programming

1 Vote

1 Answer

4th Feb 2020, 6:41 AM

Carlos Caminero

8-puzzle problem, with memory leaks. C++

8-puzzle algorithm algorithms breadth-first-search c++delete memory new pointer pointers

0 Votes

4 Answers

24th Apr 2021, 4:47 AM

Eduardo Perez Regin

Hi, how can I know if I should use the heap or the stack when I am programming in C ?? Thanks

c data free functions heap malloc pointers stack type

0 Votes

2 Answers

4th Feb 2020, 5:26 PM

Carlos Caminero

Please explain.

c++char input output pointers string

0 Votes

2 Answers

24th Dec 2016, 1:30 AM

Aniruddh Dubey

Can anyone please explain me object pointing methods (pointer and others) and about " ::" < these dots and CONSTANT ..??

begginer c++classes help method objects operation pointers

3 Votes

1 Answer

4th Feb 2018, 12:51 PM

Anmol Batra

What are the types of scheduling philosophies

c++multitasking operating pointers sololearn systems

0 Votes

1 Answer

14th Mar 2018, 4:00 AM

Swapnil Gouder

Converting string with commas to int c++

arrays c++int pointers strings type-conversion

0 Votes

1 Answer

9th Dec 2016, 8:54 PM

Ben Hurst

Illegal Declaration

c++characters data datatype declaration pointers string type variable variabletype

0 Votes

2 Answers

2nd Dec 2019, 7:35 AM

Abraham Almerol

Why there is a size difference between calling a parameterized array and calling?

array c++cpp dynamic integer pointers sizeof

0 Votes

1 Answer

30th Nov 2018, 2:37 PM

Surajit

Why allocate memory with the 'new' operator in c ++?

arrays c c++dynamic heap memory pointers stack

1 Vote

2 Answers

5th Sep 2017, 4:16 PM

Carlos Castillo

In c++ How do you create an Array out of declared pointers.

akaohyeah array c++class derived pointers rookie

0 Votes

2 Answers

16th May 2017, 12:31 PM

William

C++: returning pointer to local variable

access c c++memory pointers stack violation

0 Votes

2 Answers

6th Apr 2017, 5:12 PM

Jakob Robert

Is SQL injection still posible?

headings java mouse-cursor node.js pointers return scripting-languages self-learning sql subscript this visibility

0 Votes

4 Answers

17th May 2017, 8:53 PM

Telitubbie

Searching words

binary class file functions pointers search sort template trie

2 Votes

1 Answer

25th Feb 2018, 11:05 PM

Guada Guap

Which Code is Useful For Understanding The Concept Of pointers?

c++code concept for in is of pointers the understanding useful which

3 Votes

1 Answer

1st Jan 2017, 4:23 PM

Shivam Negi

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

arrays c++constructors dynamically_allocated methods objects oops pointers

0 Votes

1 Answer

2nd Mar 2018, 4:53 PM

Melodemon Alpheus

Can we pass the value by reference without declaring any pointer?

c c++function-arguments keyword pointers progress reference-types value-types

0 Votes

1 Answer

19th Jan 2018, 3:27 AM

ImranKhan CD

Any software to automate coding?

code collections constants decorators gradients pointers positioning subscript web-storage

-5 Votes

2 Answers

12th Sep 2020, 2:10 PM

Qwesi

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