C Language

introduction The single linked list is unique among data structures as a flexible and dynamic method of managing and storing data. It comprises of a number of nodes, each of which contains information and a pointer to the node behind it in the chain. Because linked lists employ irregular memory…

This simple algorithm works by swapping the order of adjacent elements if they are in wrong order (ex: wrong order 4,3; right order 3,4) Imagine, that we have an array a[4]={4,3,2,1} The main idea, that we need to place the largest element at the correct position (last position) a[4] =…

Introduction Welcome to our in-depth tutorial to C programming’s file operations and process management. This blog post will discuss key operations that support effective process control, signal processing, and file manipulation. Let’s start. 1- write() write: write in a file descriptor #include <unistd.h> The file descriptor (fd): which tells the function which file…

This article is for a simple “hello world” demo of a TCP client and server in C, working well on both Windows and Unix. Dependencies #ifdef _WIN32 #include <winsock2.h> #elif __unix__ #include <unistd.h> #include <arpa/inet.h> #include <sys/socket.h> …

Structure is a custom data type in C. Structures are very useful in C programming as they allow you to group together related data, making it easier to organize and manipulate. PADDING One important thing to note when working with structures is that they can have padding added to them in…

Disclaimer: I would like to emphasize that the information I have shared in this article is intended purely for educational purposes. It is crucial to use this knowledge responsibly and legally. …

Essential System Calls and Functions in C Programming Explained: strtok, isatty, getpid, Malloc and free, getcwd, execve Introduction Understanding the basic system calls and functions in C programming is critical for developing efficient and effective programmes. These system calls and functions give users access to a variety of operating system services and functionality. We will look at six crucial system calls and functions in this blog post: strtok…

introduction It is critical to understand the core system calls that interact with the operating system while writing in C. These system functions let you do important tasks, including process creation, file manipulation, and directory traversal. This article will go through numerous important system methods, including fork(), open(), read(), close(), chdir()…

In computer programming numbers like 1.5 are represented by using something called a Floating Point Number. There are two popular types of floating point numbers, the f32 (which uses 32 bits of memory) and the f64 (which uses 64 bits of memory). …