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New posts in c
Is it required to include <errno.h> to use perror?
Aug 05, 2026
c
language-lawyer
errno
Will using extern C keyword for a specific header in C++ allow for conversion from void* to char*?
Aug 04, 2026
c++
c
Postgresql corrupt data in input function of custom base data type
Aug 05, 2026
c
postgresql
sql-function
parsing ip adress string in 4 single bytes
Aug 02, 2026
c
parsing
pic18
mplab-c18
Performance of 4 Times an Add Operation vs. 2 Times a Multiplication Operation Added Together in C
Aug 04, 2026
c
performance
How to know if an IntegerLiteral comes from a decimal or octal representation with Clang?
Aug 04, 2026
c++
c
clang
Code completion plugin for c programming in Vim
Aug 04, 2026
c
vim
plugins
code-completion
Recursively search for a file in all subdirectories on Linux
Aug 04, 2026
c
linux
search
directory
Confused with the usage of double pointers insertion of nodes in a Binary Tree
Aug 03, 2026
c
pointers
binary-tree
double-pointer
Force memory ordering
Aug 04, 2026
c
order-of-execution
Is the main function callable in C++ or C [duplicate]
Aug 03, 2026
c++
c
c++11
Strange strncpy response
Aug 04, 2026
c
string
strcpy
strncpy
extern variable prototype: comparison of array not equal to a null pointer is always true
Aug 04, 2026
arrays
c
if-statement
declaration
Can someone explain why printf("%s", str + str[0] - str[3]); works in C?
Aug 04, 2026
c
c-strings
What does the test “if (i && (i- 1))” mean?
Aug 04, 2026
c
loops
for-loop
if-statement
logical-and
variable memory location with ampersand vs pmap
Aug 04, 2026
c
memory
Name this data structure?
Aug 02, 2026
c
data-structures
When to malloc for structures and "create" functions in C
Aug 03, 2026
c
pointers
memory
struct
malloc
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