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I like programming of C, C++.
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Top Questions
136
votes
Why does “sizeof(a ? true : false)” give an output of four bytes?
c
boolean
sizeof
conditional-operator
c11
asked Oct 30 '17 at 8:37
stackoverflow.com
103
votes
Confusion about array initialization in C
c
arrays
initialization
language-lawyer
asked Sep 13 '18 at 5:58
stackoverflow.com
86
votes
Why can a const member function modify a static data member?
c++
function
c++11
static
const
asked May 12 '17 at 11:11
stackoverflow.com
79
votes
Compile and run program without main() in C
c
gcc
segmentation-fault
main
gcc-warning
asked Feb 19 '17 at 14:05
stackoverflow.com
73
votes
Why does “noreturn” function return?
c
assembly
c11
function-call
noreturn
asked Aug 31 '17 at 12:31
stackoverflow.com
63
votes
What does “int* p=+s;” do?
c++
arrays
pointers
unary-operator
asked May 30 '18 at 6:56
stackoverflow.com
47
votes
What exactly is std::labs() there for?
c++
c
c++11
prototype
math-functions
asked Sep 27 '17 at 6:42
stackoverflow.com
43
votes
Difference between “if constexpr()” Vs “if()”
c++
if-statement
constexpr
c++1z
asked Apr 16 '17 at 6:39
stackoverflow.com
43
votes
What is the purpose of the “volatile” keyword appearing inside an array subscript?
c
arrays
volatile
function-parameter
asked Nov 19 '17 at 12:57
stackoverflow.com
41
votes
Is “enum class” a class type in C++?
c++
c++11
enums
c++1z
is-class
asked Sep 25 '17 at 9:10
stackoverflow.com
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Top Answers
186
What is the <=> (“spaceship”, three-way comparison) operator in C++?
stackoverflow.com
91
Is a married person looking at an unmarried person?
puzzling.stackexchange.com
63
In a structure, is it legal to use one array field to access another one?
stackoverflow.com
58
What is C17 and what changes have been made to the language?
stackoverflow.com
40
What is the purpose of the “volatile” keyword appearing inside an array subscript?
stackoverflow.com
30
What is the meaning of “**&ptr” and “2**ptr” of C pointer?
stackoverflow.com
28
What is the difference between directly assigning the result of left shift operation to a variable and the left shift assignment operation in C?
stackoverflow.com
21
When is a reference variable appropriate and why? Can you explain the actual syntax and placement?
stackoverflow.com
20
Why is a parameter pack allowed after default arguments?
stackoverflow.com
20
Conventions to write simple additions of hexadecimal and decimal numbers
stackoverflow.com
19
Pointer arithmetic for void pointer in C
stackoverflow.com
19
How can this structure have sizeof == 0?
stackoverflow.com
19
Difference between #pragma and _Pragma() in C
stackoverflow.com
16
Pass F10 to the application in Gnome-terminal
unix.stackexchange.com
14
Upload CSV file into Microsoft Azure storage account using python
stackoverflow.com
12
What causes a char to be signed or unsigned when using gcc?
stackoverflow.com
12
malloc(): memory corruption
stackoverflow.com
12
I jump high or low?
puzzling.stackexchange.com
12
Is malloc() initializing allocated array to zero?
stackoverflow.com
11
How does the standard define the capture of runtime-bound array?
stackoverflow.com
11
Why is a function without argument identifiers valid in C++?
stackoverflow.com
11
Is a NULL pointer's dereference also equals NULL?
stackoverflow.com
11
Why C allows multiple global declarations of the same variable but NOT multiple local declarations?
softwareengineering.stackexchange.com
11
How to change a password
raspberrypi.stackexchange.com
10
What does the two number mean in Github contributor graph page?
stackoverflow.com
10
What does “int* p=+s;” do?
stackoverflow.com
10
What is the purpose of format specifier “%qd” in `printf()`?
stackoverflow.com
9
What's the meaning of “int * * k”?
stackoverflow.com
9
'g++' is not recognized as an internal or external command, operable program or batch file
stackoverflow.com
9
Function definition with initialized arguments and Function call with less arguments
stackoverflow.com
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