cpp-strings-library

43 posts

Last Updated: 21 September 2023

What is string::npos?It is a constant static member value with the highest possible value for an element of type size_t.It actually means un ...read more

Strings

cpp-string

C++

cpp-strings-library

C++ Programs

cpp-strings

DSA

Different ways to copy a string in C/C++

Last Updated: 11 June 2023

Copying a string is a common operation in C/C++ used to create a duplicate copy of the original string. In this article, we will see how to ...read more

Technical Scripter 2020

DSA

strstr() in C/C++

Last Updated: 21 September 2023

In C/C++, std::strstr() is a predefined function used for string matching. string.h is the header file required for string functions. This f ...read more

C++

cpp-strings-library

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Memset in C++

Last Updated: 04 March 2024

Memset() is a C++ function. It copies a single character for a specified number of times to an object. It is useful for filling a number of ...read more

STL

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cpp-strings-library

char* vs std:string vs char[] in C++

Last Updated: 15 November 2023

In this article, we are going to inspect three different ways of initializing strings in C++ and discuss differences between them.1. Using c ...read more

Last Updated: 08 July 2021

std::string::at can be used to extract characters by characters from a given string.It supports two different syntaxes both having similar p ...read more

STL

C++

cpp-strings-library

std::to_string in C++

Last Updated: 26 April 2022

It is one of the method to convert the value's into string.The others are-By using stringstream classBy using to_string() methodBy using boo ...read more

Last Updated: 12 September 2023

std::find is a function defined inside algorithm header file that finds the element in the given range. It returns an iterator to the first ...read more

STL

C++

cpp-strings-library

std::string::insert() in C++

Last Updated: 10 September 2018

insert() is used to insert characters in string at specified position. It supports various syntaxes to facilitate same, here we will describ ...read more

STL

C++

cpp-strings-library

std::string::append() in C++

Last Updated: 06 July 2017

This member function appends characters in the end of string. Syntax 1 : Appends the characters of string str. It Throws length_error if the ...read more

STL

C++

cpp-strings-library

std::string::erase in C++

Last Updated: 14 February 2023

The function erases a part of the string content, shortening the length of the string. The characters affected depend on the member function ...read more

STL

C++

cpp-strings-library

std::string::compare() in C++

Last Updated: 12 May 2022

compare() is a public member function of string class. It compares the value of the string object (or a substring) to the sequence of charac ...read more

Sort an array of strings according to string lengths

Last Updated: 07 March 2023

We are given an array of strings, we need to sort the array in increasing order of string lengths.Examples:Input : {"GeeksforGeeeks", "I", " ...read more

std::string class in C++

Last Updated: 17 February 2023

C++ has in its definition a way to represent a sequence of characters as an object of the class. This class is called std:: string. The stri ...read more

Ways to copy a vector in C++

Last Updated: 13 July 2023

In the case of arrays, there is not much choice to copy an array into another, other than the iterative method i.e running a loop to copy ea ...read more

cpp-algorithm-library

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