Новый курс! Каждый программист должен знать генеративный ИИ!

Попробуйте бесплатный урок

Обсуждения

Why is ptr = a; shows error?

0 голосов

5 ответов

11th Apr 2019, 4:43 PM

Unemployed Visionary.

Why we can simply write like:- ptr =a;

2 голосов

2 ответов

12th May 2019, 3:20 AM

Aशीsh

friend func param obj ptr vs obj ref

c++oop pointers reference-types

0 голосов

3 ответов

13th Aug 2019, 11:44 AM

BinaryEden

Is int* ptr a valid pointer declaration in C++

0 голосов

6 ответов

25th May 2021, 4:10 PM

Lennart Krauch

C - Why does ptr points to first address "after" arr?

arrays c pointers

2 голосов

5 ответов

6th Jan 2020, 12:03 PM

Paolo De Nictolis

what is the difference between *ptr and int * ptr

1 голос

4 ответов

3rd Aug 2017, 8:56 AM

Eshaan Belani

obj ptr no needs point to previous created obj?

1 голос

2 ответов

7th Aug 2019, 12:56 AM

BinaryEden

Is memory allocated for ptr variable in the given case?

0 голосов

14th Sep 2020, 4:32 PM

rajshekhar y dodamani

c++cpp pointer ptr

10 голосов

33 ответов

13th Aug 2018, 12:45 AM

Harry

What is the the different: 1. Ptr is an array of 12 pointers to integer. 2. Ptr is an array of 12 integer pointers?

1 голос

11th Sep 2022, 6:04 AM

Oliver Pasaribu

[linked list] What does this line mean ptr = (struct node)malloc(size of(struct node))

0 голосов

3rd Nov 2016, 10:45 AM

Infinity

int a = 320; char *ptr; ptr = (char*)&a; printf("%d", *ptr); // how the output is 64? Please explain.

c error output pointers

0 голосов

2 ответов

8th Aug 2021, 8:38 AM

NIKHIL JOSHI

Why its shows error while try to pass the value as normal interger a and b into the function update instead of passing ptr var?

0 голосов

25th Apr 2019, 5:46 PM

Sudha

Актуальное сегодня

[SOLVED] How to create animation in Python?

2 Votes

[Clearified] 0 === -0 and 0 == -0

4 Votes

0 Votes

How to stop pop up menu from qt table horizontal header

0 Votes

Popsicle program

1 Votes

How to learn Web Development?

0 Votes

Isogram Detector

1 Votes

Why 'null >= 0' is TRUE?

3 Votes

Which programming language is most important for learning hacking or cybersecurity?

0 Votes

2 Votes