Recent questions tagged pointers

0 votes
0 answers

With arrays, why is it the case that a[5] == 5[a]?

Nov 17, 2022 in C# by Ashwini
 • 5,430 points • 270 views
0 votes
0 answers

What is the point of function pointers?

Aug 17, 2022 in C++ by Nicholas
 • 7,760 points • 259 views
0 votes
0 answers

(->) arrow operator and (.) dot operator , class pointer

Aug 11, 2022 in C++ by Nicholas
 • 7,760 points • 473 views
0 votes
0 answers

In C, are arrays pointers or used as pointers?

Aug 11, 2022 in C++ by krishna
 • 2,820 points • 281 views
0 votes
0 answers

How come an array's address is equal to its value in C?

Aug 8, 2022 in C++ by krishna
 • 2,820 points • 353 views
0 votes
0 answers

How to make an array with a dynamic size? General usage of dynamic arrays (maybe pointers too)?

Aug 5, 2022 in C++ by krishna
 • 2,820 points • 709 views
0 votes
1 answer

How do I create an array of pointers?

Aug 3, 2022 in C++ by Nicholas
 • 7,760 points • 686 views
0 votes
1 answer

Why should I use reference variables at all?

Aug 3, 2022 in C++ by Nicholas
 • 7,760 points • 408 views
0 votes
1 answer

Passing a 2D array to a C++ function

Aug 2, 2022 in C++ by Nicholas
 • 7,760 points • 28,089 views
0 votes
0 answers

Simple C++ swap function

Jul 27, 2022 in C++ by Nicholas
 • 7,760 points • 310 views
0 votes
0 answers

const int *p vs. int const *p - Is const after the type acceptable?

Jul 22, 2022 in C++ by Nicholas
 • 7,760 points • 412 views
0 votes
0 answers

What are the differences between a pointer variable and a reference variable?

Jul 11, 2022 in C++ by Nicholas
 • 7,760 points • 263 views
0 votes
0 answers

C++ pointer to objects

Jun 27, 2022 in C++ by Nicholas
 • 7,760 points • 355 views
0 votes
1 answer

In C++ abs( *a - *b) does not return absolute value of negative number

Jun 22, 2022 in C++ by Nicholas
 • 7,760 points • 482 views
0 votes
1 answer

Explanation of function pointers

Jun 20, 2022 in C++ by Nicholas
 • 7,760 points • 348 views
0 votes
1 answer

What is a smart pointer and when should I use one?

Jun 2, 2022 in C++ by Nicholas
 • 7,760 points • 296 views
0 votes
2 answers

Do we have pointers in python like other programming languages?

Mar 12, 2019 in Python by Waseem
 • 4,540 points • 61,790 views

Most popular tags

"PMP®","PMI®", "PMI-ACP®" and "PMBOK®" are registered marks of the Project Management Institute, Inc. MongoDB®, Mongo and the leaf logo are the registered trademarks of MongoDB, Inc.