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C++ 20

24 posts

erase_if() Function in C++

Last Updated: 22 August 2024

The std::erase_if() is a utility introduced in C++20 that is used to remove elements from containers based on a specified condition. This function erases all elements that...read more

std::chrono::day in C++ 20

Last Updated: 23 July 2025

In C++, the ctime header provides the std::chrono::day class that represents a day in the given month. In this article, we will learn how to use the std::chrono::day class...read more

The Key Differences Between C++14, C++17, and C++20

Last Updated: 23 July 2025

This language has come a long way and overcome numerous challenges in software engineering, for example, those stemming from its changing nature; thus reasserting its resi...read more

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Rust vs C++: Top Differences

Last Updated: 23 July 2025

In the world of system programming language, performance, security, control, and efficiency are always very important aspects to consider. Developers have many options to ...read more

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C++20 std::basic_syncbuf

Last Updated: 04 October 2023

In C++, the std::basic_syncbuf class template is part of the Standard Library, used for creating custom stream buffers. This class template is primarily intended for use i...read more

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Geeks Premier League 2023

C++ 20 - Feature Test Macros

Last Updated: 22 September 2023

In C++, the stage is set for the entry of Feature Test Macros, a potent mechanism ushered in by C++20 to confront these compatibility quandaries head-on. Within this artic...read more

C++ Standards and Implementations

Last Updated: 26 March 2026

C++ programming language is widely used and known for its power, versatility, and performance. C++ is an extension of the C programming language created by Danish computer...read more

Modules in C++ 20

Last Updated: 23 July 2025

In C++20, the concept of modules was introduced to improve the efficiency of the compilation process and provide better organization and encapsulation of code. Modules all...read more

C++ 20 - std::span

Last Updated: 06 June 2023

C++20 introduced the std::span class template as part of the C++ Template Library which represents an object that provides a way to view a contiguous sequence of objects. ...read more

char8_t Data Type in C++ 20

Last Updated: 23 July 2025

The most recent version of the C++ programming language, C++20, was introduced in the year 2020. The char8_t data type is one of the new features added to C++20. This data...read more

C++ 20 - std::format

Last Updated: 15 May 2023

C++20 comes with a host of new features and improvements, including the format() function. In this article, we will explore how std::format can be used to format strings i...read more

std::barrier in C++20

Last Updated: 15 May 2023

The std::barrier class is a new synchronization primitive introduced in C++20 that facilitates the synchronization of multiple threads working on a common task. It operate...read more

constinit Specifier in C++ 20

Last Updated: 10 June 2026

The constinit specifier was introduced in C++20 to guarantee that variables with static or thread storage duration are initialized before program execution begins.Prevents...read more

Aggregate Initialization in C++ 20

Last Updated: 15 May 2023

C++20 has undergone several upgrades that aim to streamline and enhance the code. Among these improvements lies a remarkable modification that simplifies the initializatio...read more

Constraints and Concepts in C++ 20

Last Updated: 28 April 2025

In this article, we will learn about the constraints and concepts with the help of examples in a simple way. So, it is a feature that was introduced in the latest version ...read more

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