C Standard Library Reference Tutorial - Online Tutorials Library
The C Standard Library is a reference for C programmers to help them in their projects related to system programming. All the C functions have been explained in a user-friendly way and they …
C++ Standard Library - Online Tutorials Library
The C++ Standard Library can be categorized into two parts − The Standard Function Library − This library consists of general-purpose,stand-alone functions that are not part of any class. …
The C++ Standard Library Tutorial - Online Tutorials Library
The C++ Standard Library is a reference for C++ programmer to help them at every steps of their projects related to system programming. All the C++ functions have been explained in easy to …
C Standard Library - Quick Guide - Online Tutorials Library
C Standard Library - Quick Guide - The assert.h header file of the C Standard Library provides a macro called assert which can be used to verify assumptions made by the program and print a …
C Library - <stdlib.h> - Online Tutorials Library
Sr.No. Variable & Description; 1: size_t. This is the unsigned integral type and is the result of the sizeof keyword.. 2: wchar_t. This is an integer type of the size of a wide character constant.. 3
C++ Library - <cmath> - Online Tutorials Library
The C++ <cmath> header in C++, provides a set of built-in functions that perform common mathematical calculations. These functions cover a range of operations, including …
C Library - printf() function - Online Tutorials Library
The C library printf() function is a fundamental tool for outputting formatted text to the standard output stream. It allows for versatile printing of variables, strings, and other data types. Syntax. …
C Library - scanf() function - Online Tutorials Library
The C library function scanf(const char *format, ...) reads formatted input from standard input stream (typically the keyboard). Syntax Following is the C library syntax of the scanf() function −
C library - memcpy() function - Online Tutorials Library
The C library function memcpy() uses three parameters− destination string(dest), source string(src), and strlen() function where it calculates the length of the source string and the …
C library - strtol() function - Online Tutorials Library
The C stdlib library strtol() function is used to convert a string to a long integer number according to the given base. which must be lies between 2 and 32 inclusive, or be the special value 0. …
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