As you can see it is giving me 1 but why? When i do t-p then it gives me -1 . Why ? int f=4, o=8; int *p, *t; p = &f; t = &o; printf("Difference betwee
I am currently working on semaphore concepts ,. I Have two files I have to share data between two files Eg : application1.c It increments one value and shares t
Floating-point format specifier is used in printf by the argument has a integer number. What kind of error is it? Is it a run-time error or a syntax error? erro
I'm implementing a "mini firewall" and use the filter function with the signature shown below: unsigned int minifw_inbound_filter(unsigned int hooknum, struct s
I've seen the data types in the NumPy package of Python, but I found the description of the data type 'intp' a bit confusing. Its description is like: intp: Int
I'm just playing around for fun only(on Windows 8.1) with kernel mode address space trying to see if I can access the address space belonging to ntoskrnl.exe fr
I am writing an application that uses Gstreamer to stream video between two clients. To do that, I wrote two codes in C that implement a sending pipeline and a
Could somebody please explain me what is je_free function defined in libc.so and when is it called? Note1: while investigating one crash reported in our applica
In GTK/C, I want to propagate the backspace keypress to a button clicked. Following the suggestion in this previous post, I tried with a small program: create a
Let say I have a simple c-library project, the layout is as follows - src/ - square_root.c - log.c - power.c - newton_method.c - include
I'm writing classes for basic types, so that code is logically the same on multiple platforms and compilers (like int_least16_t for int). For fun! (I'm still a
I am learning ARMV8 assembly language on my raspberry pi 4 and I want to know the simplest way that I can add two floats whilst choosing which registers I use t
/* jump to reset vector. esp := 0 */ int main(int argc, char **argv) { PRINT("reset\n"); _eflags = 0; // interrupt disabled __asm__ __volatile__ ("\
I am doing a cs50 assignment filter(blur). i didnt do it really well but it is working. bluring all the pixels except the first row(north) and the final row (so
Given an unsorted array of size n, write a program to find number of elements between two user-defined elements a and b (where a and b both are inclusive) of a
I'm trying to compile with a sysroot for Ubuntu 22.04 from a Ubuntu 20.04 image, and I'm having quite a bit of trouble, getting linker errors like these: /usr/b
I'm trying to exit the console screen i.e close the screen what command can i use to achieve this. void main() { int n; printf("Please enter a number l
I am currently learning C. My ecosystem consists of an Espressif ESP-32 micro controller and Eclipse CDT IDE. I am trying to convert an uint
Since employing ccache on our CI server, we find that the bottleneck in terms of build time is now our static analysis pass, that uses clang-tidy, among other t
I want to create N processes from one parent and this child processes have to read that parent write, but what i have only the first process reads correctly: #