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C++

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8 Ways to Initialize Vector in C++

Last Updated: 06 November 2024

Initializing a vector means assigning some initial values to the std::vector elements. In this article, we will learn 8 different ways to in ...read more

Vector erase() in C++ STL

Last Updated: 01 May 2025

In C++, vector erase() is a built-in function that is used to delete elements from the vector. It removes an element of a specific position ...read more

substr() in C++

Last Updated: 01 May 2025

In C++, the string substr() function is used to extract a substring from the given string. It generates a new string with its value initiali ...read more

Similar Topics

22.4k+ articles

7.7k+ articles

6.4k+ articles

2.4k+ articles

1.9k+ articles

1.2k+ articles

700+ articles

600+ articles

360+ articles

240+ articles

Virtual Function in C++

Last Updated: 01 May 2025

A virtual function (also known as virtual methods) is a member function that is declared within a base class and is re-defined (overridden) ...read more

cpp-inheritance

Inheritance in C++

Last Updated: 08 May 2025

The capability of a class to derive properties and characteristics from another class is called Inheritance. Inheritance is one of the most ...read more

cpp-inheritance

C++ Classes and Objects

Last Updated: 30 April 2025

In C++, classes and objects are the basic building block that leads to Object-Oriented programming in C++. We will learn about C++ classes, ...read more

C++-Class and Object

sort() in C++ STL

Last Updated: 01 May 2025

In C++, sort() is a built-in function used to sort the given range in desired order. It provides a simple and efficient way to sort the data ...read more

cpp-algorithm-library

Vector in C++ STL

Last Updated: 01 May 2025

C++ vector is a dynamic array that stores collection of elements same type in contiguous memory. It has the ability to resize itself automat ...read more

cpp-containers-library

Last Updated: 05 April 2025

In C++, sets are associative container which stores unique elements in some sorted order. By default, it is sorted ascending order of the ke ...read more

cpp-containers-library

Last Updated: 21 April 2025

In C++, maps are associative containers that store data in the form of key value pairs sorted on the basis of keys. No two mapped values can ...read more

cpp-containers-library

C++ Standard Template Library (STL)

Last Updated: 17 March 2025

The C++ Standard Template Library (STL) is a set of template classes and functions that provides the implementation of common data structure ...read more

Object Oriented Programming in C++

Last Updated: 07 May 2025

Object Oriented Programming - As the name suggests uses objects in programming. Object-oriented programming aims to implement real-world ent...read more

cpp-inheritance

Templates in C++

Last Updated: 23 April 2025

C++ template is a powerful tool that allows you to write a generic code that can work with any data type. The idea is to simply pass the dat...read more

Constructors in C++

Last Updated: 30 April 2025

In C++, constructors are special methods that are automatically called whenever an object of a class is created. The constructor in C++ has ...read more

cpp-constructor

School Programming

Bitwise Operators in C

Last Updated: 06 May 2025

In C, bitwise operators are used to perform operations directly on the binary representations of numbers. These operators work by manipulati ...read more

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