| by Arround The Web

Read() Function in C Language

Practical tutorial on how to use the read() function to read the files and the methods that the C language provides to detect and identify the errors.

Share Button
Read More
| by Arround The Web

Strings in C Language

Guide on what a string consists of in the C language, their elements, the kind of data they use, how they are encoded, and what characters each type supports.

Share Button
Read More
| by Arround The Web

Getcwd() Function in C Language

Practical tutorial on how to use the getcwd() function to determine the current working directory of the calling program in C langugage and their errors.

Share Button
Read More
| by Arround The Web

Free() Function in C Language

Practical tutorial on how to use the free() function to free the dynamically allocated memory using its syntax and the theoretical description of how it works.

Share Button
Read More
| by Arround The Web

Pthread_Function() in C Language

Tutorial on how to use the pthread_cancel() function to ask the system to terminate a running thread and how to compile the programs from the pthread library.

Share Button
Read More
| by Arround The Web

Gethostbyname() Function in C Language

Comprehensive guide on how to use the gethostbyname() function in C language to get an information about a hostname and how a “hostent” structure is composed.

Share Button
Read More
| by Arround The Web

Open() Function in C Language

Tutorial on how to use the open() function to open the files, its theoretical description and input arguments, and the data type that is used in each case.

Share Button
Read More
| by Arround The Web

Hello World in C Language

Practical tutorial on how to use the printf() function and its method call to write the “Hello World” classic phrase in C language to the Linux command console.

Share Button
Read More
| by Arround The Web

Strsep() Function in C Language

Practical tutorial on how to use the strsep() function, the theoretical explanation of its operation, its syntax, and the type of data that they each accept.

Share Button
Read More
| by Arround The Web

Strdup() Function in the C Language

Comprehensive tutorial on how to use the strdup() function, its syntax, its theoretical explanation about its usage, and its input and output arguments.

Share Button
Read More
| by Arround The Web

Do-While Loops in the C Language

Guide on how to use the conditional “do-while” loop, what the conditional loops are consist of and discussed the different options available in the C language.

Share Button
Read More
| by Arround The Web

How to Initialize a Struct in Accordance with C Programming

The three ways to initialize structs in C languages are: initialization at declaration, using individual assignments, and using dot operator.

Share Button
Read More
| by Arround The Web

How to Get a Substring of a char*

This article discusses three different functions to get a substring from a longer string. Follow this article to learn about them.

Share Button
Read More
| by Arround The Web

Isdigit() Function in C Language

Guide on how to use the isdigit() function in C language, the theoretical description of this function, its syntax, input and output arguments, and data type.

Share Button
Read More
| by Arround The Web

Pthread_Join() Function in C Language with Single and Multiple Thread Examples

Guide on the pthread library of POSIX standard to increase the speed of the finished program by executing multiple threads in parallel with the main function.

Share Button
Read More
| by Arround The Web

O_RDONLY, O_WRONLY and O_RDWR Flags in C Language

In this Linux Hint article, you will learn how to specify the read and write attributes of files using the O_RDONLY, O_WRONLY, and O_RDWR flags.

Share Button
Read More
| by Arround The Web

The sockaddr_in Structure

In this Linux Hint article, we explained everything you need to know about working with structures of type sockaddr_in and the data each of its members stores.

Share Button
Read More
| by Arround The Web

Recv() Function in C Language

Tutorial on how to use the recv() function to receive the data over a socket using its syntax, the input and output arguments, and the data types they accept.

Share Button
Read More
| by Arround The Web

Execv() Function in C Language

Practical tutorial on how to use the execv() function in the C language to start a process from another process using theoretical operation and input arguments.

Share Button
Read More
| by Arround The Web

How to Create an Array of Strings Using Malloc() in C Programming

To create an array of strings using the “malloc()”, utilize the “pointer-array = (cast-type*) malloc(input-array*size of char)” syntax.

Share Button
Read More