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New posts in c
Initializing a 2d array without specifying size
Oct 20, 2025
c
arrays
multidimensional-array
fgets prompt limited to 1024 Bytes
Oct 19, 2025
c
prompt
fgets
Why is errno set to 22: mq_open() POSIX
Oct 20, 2025
c
posix
message-queue
How to create openCV image of certain (R, G, B) color and get that color name?
Oct 19, 2025
c++
c
colors
opencv
How should I obtain the fractional part of a floating-point value?
Oct 19, 2025
c
floating-point
c99
floor
libm
Why is that for a pointer *p, p[0] is the address stored at p and p[1] is the address of p itself?
Oct 20, 2025
c
pointers
printf
undefined-behavior
dereference
Send a ARP packet with C
Oct 18, 2025
c
network-programming
packet
arp
lifetime of a physically disconnected tcp socket without keepalive
Oct 20, 2025
c
linux
sockets
tcp
Any multi-thread concern on memcpy function?
Oct 20, 2025
c
multithreading
Re-reading from a named pipe when writers come and go
Oct 19, 2025
c
named-pipes
nonblocking
posix-select
Incompatible pointer type warnings in array of strings
Oct 20, 2025
c
Stopping Backtracking
Oct 20, 2025
c++
c
algorithm
backtracking
Returning a struct in SystemV ABI
Oct 18, 2025
c
assembly
x86-64
calling-convention
abi
How to force the linker to store a const array of arrays of strings into flash (instead of RAM)
Oct 19, 2025
c
linker
arm
embedded
stm32
use pointer to single value as Array
Oct 18, 2025
c
arrays
pointers
c99
c89
Can we call a function inside printf()? [duplicate]
Oct 19, 2025
c
Effective garbage collection in Lua with large userdata
Oct 20, 2025
c++
c
lua
garbage-collection
user-data
Algo to find duplicates in a very large array
Oct 20, 2025
javascript
java
python
c
algorithm
iterating through a structure in C
Oct 20, 2025
c
struct
SDL event handling not working
Oct 20, 2025
c
codeblocks
sdl-2
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