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New posts in c
About OpenCV coordinates
Mar 27, 2023
c
opencv
coordinates
Does the forward declaration need to be identical to its counterpart in the definition?
Mar 26, 2023
c
forward-declaration
C- Setting a array of structs to null
Mar 27, 2023
c
arrays
multidimensional-array
struct
Is it possible to read the TTL IP header field when receiving UDP packets?
Mar 26, 2023
c
sockets
unix
How to get a larger random number from the c function rand()
Mar 25, 2023
c
random
Function using a local static variable thread safe/reentrant [closed]
Mar 26, 2023
c
linux
thread-safety
More efficient way to write if-conditionals with repetitive variable
Mar 26, 2023
c
performance
variables
if-statement
conditional-statements
Template function to print a Thrust vector
Mar 26, 2023
c
templates
cuda
gpgpu
thrust
For iterating though an array should we be using size_t or ptrdiff_t?
Aug 31, 2025
c
pointers
size-t
errata
ptrdiff-t
Is malloc(sizeof(char[length])) incorrect?
Sep 02, 2025
arrays
c
memory
malloc
Using bit fields within a single byte
Sep 02, 2025
c
bit-fields
GCC : Return statement from a void function in C
Sep 02, 2025
c
gcc
void
Looking one char ahead when reading from file in C
Sep 01, 2025
c
file
loops
Converting 4 raw bytes into 32-bit floating point
Sep 02, 2025
c++
c
floating-point
floating-point-conversion
What is the difference between *a=b and a=&b?
Sep 02, 2025
c
pointers
How void pointer arithmetic is happening in GCC
Sep 02, 2025
c
pointers
gcc
void-pointers
pointer-arithmetic
Typecasting a function pointer
Sep 02, 2025
c
function-pointers
typecast-operator
Where can I find the real memcpy() implementation?
Sep 02, 2025
c
memcpy
How can I compute `exp(x)/2` when `x` is large?
Sep 02, 2025
c
floating-point
exp
hyperbolic-function
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