Multithreading and concurrency in C involve creating programs that can execute multiple threads of execution simultaneously, allowing for concurrent processing of data and tasks. C provides several libraries and frameworks for multithreading and concurrency, including POSIX threads (pthreads), Windows Threads, and OpenMP. 1. POSIX threads (pthreads): POSIX threads (pthreads) is a standard library for multithreading … Read more
Networking and socket programming in C involves creating networked applications that can communicate with other applications over the network using sockets. Sockets are endpoints of a two-way communication link between two processes running over a network. In C, sockets are typically used to implement client-server applications, where one process acts as a server and waits … Read more
Database connectivity in C involves connecting to a database, querying and manipulating data, and handling errors and exceptions that may occur during the process. There are several libraries and frameworks available for database connectivity in C, including ODBC, MySQL Connector/C, and PostgreSQL libpq. 1. ODBC: ODBC (Open Database Connectivity) is a standard API for connecting … Read more
Graphics programming in C involves creating graphical user interfaces (GUIs), drawing shapes, images, and animations on the screen, and handling user input. In order to perform these tasks, C programmers typically use a graphics library, such as SDL, OpenGL, or DirectX. 1. SDL: SDL (Simple DirectMedia Layer) is a cross-platform graphics library that provides low-level … Read more
Time and date functions in C provide a way to work with time and date values in a program. These functions are part of the standard C library and can be used to perform a wide range of tasks, such as measuring elapsed time, calculating time differences, and formatting date and time strings. 1. `time()` … Read more
Type qualifiers in C are keywords that modify the properties of data types. There are two type qualifiers in C: `const` and `volatile`. 1. `const` qualifier: The `const` qualifier is used to declare variables that cannot be modified. When a variable is declared as `const`, its value cannot be changed during program execution. Attempting to … Read more
Typecasting in C is the process of converting a value of one data type to another data type. Typecasting is useful when you need to perform operations on values of different types or when you need to store a value of one type in a variable of another type. In C, there are two types … Read more
Sorting and searching algorithms are fundamental operations in computer science that are used to organize and retrieve data efficiently. In C, there are several common sorting and searching algorithms that can be used to process arrays of data. 1. Bubble Sort: Bubble sort is a simple sorting algorithm that repeatedly steps through the array, compares … Read more
Advanced data structures in C are used for storing and manipulating complex data in an organized and efficient way. Some of the commonly used advanced data structures in C are linked lists, stacks, queues, trees, and graphs. 1. Linked lists: A linked list is a data structure that consists of a sequence of nodes, where … Read more
Error handling and debugging in C are critical aspects of software development, as they help identify and correct issues in the code. There are several techniques and tools that can be used to handle errors and debug C programs. 1. Error handling techniques: In C, errors can be handled using return codes, error codes, and … Read more