fgets() C Library Function Usage Examples To Read File
Standard C library provides the fgets() function to read a line from a specified stream where stream can be a file. fgets() function also used to read the specified number
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Category: C++
strchr – Find Character In A String C and C++ Tutorial with Examples
C library provides a lot of functions in order to use string or char array types. strchr() function is a very popular function which is used to find the first
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How To Generate Random Numbers with rand() and srand() Functions in C and C++?
C and C++ programming languages provide rand() and srand() functions in order to create random numbers. Random numbers can be used for security, lottery etc. In this tutorial we will learn
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What is glibc Linux GNU C Library?
Linux provides a lot of opensource and free libraries to use operating system features easily. GNU is an opensource community which creates a lot of open source and free libraries.
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Exec System Call For C and PHP Tutorial with Examples
exec() function is a function used to create and run processes in operating systems Linux, Windows and MacOS. exec() function has different useful variants like execve() , execl(), execlp() ,
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How To Use Linux ldd Command To Print Shared Libraries with Examples?
Shared libraries are used to provide functions to the commands and executable of the Linux. ldd command can be used to list currently used shared libraries of given executable file.
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While Loop In Java, Javascript, C++, C#, Python Programming Languages
Programming languages like Javascript, C++, C#, Python provides while loops in order to iterate over given list, array, set etc. while loop is very important part of the programming language
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How To Read Input with fscanf() function In C Programming Language?
C programming language libraries provides some standard functions which can be used in different platforms like Linux and Windows. In this tutorial we will learn how to use fscan()function, return
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mmap Tutorial with Examples In C and C++ Programming Languages
As programmers we generally use malloc() , free() and similar functions in order to allocate memory. They are provided by glibc() library. The actual work is done by mmap() and munmap()which is a Linux
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C Programming Gets() Function Tutorial with Examples
C and C++ programming language provide the functiongets() in order to read input from standard input which is generally a terminal. gets is the short form of the get string where string
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