StackOverflow Questions for Tag: null-pointer

Shahbaz

Reputation: 47593

Is (int *)0 a null pointer?

clanguage-lawyernull-pointer

Score: 22

Answers: 2

Rupa TS

Reputation: 19

File pointer null in c

cfile-handlingnull-pointer

Score: -1

Answers: 1

hashim

Reputation: 55

Defining a Macro having struct argument

cpointersstructnull-pointer

Score: 1

Answers: 1

electric fan

Reputation: 53

Dereferencing null pointer warning and code run stuck infinitely

c++data-structureslinked-listnullpointerexceptionnull-pointer

Score: -2

Answers: 1

René Heuven

Reputation: 337

Android SDK emulator: crasher strlen-NULL

androidandroid-emulatoradbnull-pointer

Score: 2

Answers: 0

Lover of Structure

Reputation: 1868

Is every null pointer constant a null pointer?

clanguage-lawyervoid-pointersnull-pointer

Score: 18

Answers: 6

TrinityCoding

Reputation: 23

For loop segmentation fault

csegmentation-faultinitializationnested-loopsnull-pointer

Score: 2

Answers: 1

leeway00

Reputation: 169

cpp, "\0" == NULL returns false? How to figure it is null ptr or not?

c++string-literalsnull-pointer

Score: -1

Answers: 3

zildjohn01

Reputation: 11515

About the non-nullable types debate

nulldaccess-violationnon-nullablenull-pointer

Score: 7

Answers: 7

Emirhan Hans

Reputation: 11

Why do I get null?

kotlinnull-pointer

Score: 1

Answers: 1

Bolpat

Reputation: 1697

Is adding 0 to a null pointer UB?

c++undefined-behaviornull-pointer

Score: 4

Answers: 0

asvalk1672

Reputation: 95

Why am I getting an "a.exe has stopped working" error on Visual Studio Code for my linked list program?

c++linked-listsingly-linked-listundefined-behaviornull-pointer

Score: 0

Answers: 1

Vroomfondel

Reputation: 2898

Is there a std:: function which is usable as a predicate (similar to std::is_null_ptr)?

c++null-pointer

Score: 2

Answers: 3

einpoklum

Reputation: 132270

Is cudaFree(0) guaranteed to do anything?

cudaidiomsnull-pointer

Score: 0

Answers: 1

Brad Jones

Reputation: 845

Why are there two ways of expressing NULL in C?

cnulllanguage-lawyernull-pointer

Score: 70

Answers: 9

Martin Andy

Reputation: 1

fopen() returns NULL while running program from Comand Line

ccommand-linepermissionsfopennull-pointer

Score: 0

Answers: 1

Mr.Gomer

Reputation: 649

Best way to assert that a value is not null

spring-bootnullpointerexceptionnull-pointer

Score: 0

Answers: 1

αλεχολυτ

Reputation: 5060

Potential null pointer dereference or compiler bug?

c++language-lawyerstatic-castnull-pointer

Score: 0

Answers: 1

αλεχολυτ

Reputation: 5060

Can static_cast gives nullpt for non-nullptr argument?

c++language-lawyerstatic-castnull-pointer

Score: 0

Answers: 0

Stack Exchange Broke The Law

Reputation: 58927

Why not call nullptr NULL?

c++c++11language-designnull-pointernullptr

Score: 74

Answers: 7

PreviousPage 2Next

StackOverflow Questions for Tag: null-pointer

Is (int *)0 a null pointer?

File pointer null in c

Defining a Macro having struct argument

Dereferencing null pointer warning and code run stuck infinitely

Android SDK emulator: crasher strlen-NULL

Is every null pointer constant a null pointer?

For loop segmentation fault

cpp, &quot;\0&quot; == NULL returns false? How to figure it is null ptr or not?

About the non-nullable types debate

Why do I get null?

Is adding 0 to a null pointer UB?

Why am I getting an &quot;a.exe has stopped working&quot; error on Visual Studio Code for my linked list program?

Is there a std:: function which is usable as a predicate (similar to std::is_null_ptr)?

Is cudaFree(0) guaranteed to do anything?

Why are there two ways of expressing NULL in C?

fopen() returns NULL while running program from Comand Line

Best way to assert that a value is not null

Potential null pointer dereference or compiler bug?

Can static_cast gives nullpt for non-nullptr argument?

Why not call nullptr NULL?

cpp, "\0" == NULL returns false? How to figure it is null ptr or not?

Why am I getting an "a.exe has stopped working" error on Visual Studio Code for my linked list program?