a static member in a class is like a shared resource that all objects of that class can use together. Imagine you have a group of people who […]
C++
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C++ utility function – std::forward
std::forward is a utility function in C++ that is used to perfectly forward arguments, preserving their value category (i.e., whether they are lvalues or rvalues). This is particularly […]
Uncategorized
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Difference between Virtual Functions and Pure Virtual functions
In C++, virtual functions and pure virtual functions are key components of achieving polymorphism, a core feature of object-oriented programming. Let’s break down each concept with examples to […]
C++ Smart Pointers
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C++ Smart Pointers Use Cases in Different Business Domains : Unique Pointers, Weak Pointers, Shared Pointers
Smart pointers in C++ are widely used across various domains due to their memory management features and safety guarantees. Below are some common use cases across different industries […]
Latest Features
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A Comprehensive Guide to Using C++ std::optional: Detailed Code Examples Explained
Sure! Below is a detailed explanation of how to use std::optional in C++, including various scenarios, benefits, and code examples. What is std::optional? std::optional is a utility in […]
C++ Programming
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C++ Templates Demystified: Key Concepts and the Latest Features Explained
Introduction to C++ Templates C++ templates are a powerful tool that allows developers to write generic and reusable code. They enable the creation of functions and classes that […]
C++ Programming
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Understanding C++ Type Handling: The Benefits of std::any, std::variant, and std::optional
Introduction to C++ Type Handling C++ has evolved over the years to introduce several advanced features for managing different data types in a safer and more flexible way. […]
C++ Evolution
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C++ Standard Evolution: Features Added in C++98, C++11, C++14, C++17, C++20, C++23
C++ Standard Evolution: Features Added in C++98, C++11, C++14, C++17, C++20, C++23 changes made to the C++ standard over the years, covering C++98, C++11, C++14, C++17, C++20, and […]
C++
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Understanding Smart Pointers in C++
Smart pointers are an essential feature in C++. They manage memory automatically, preventing leaks. The main types are `unique_ptr`, `shared_ptr`, and `weak_ptr`. Using smart pointers improves code safety […]
C++
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Using std::visit with Variant Types in C++17
C++17 introduced `std::variant` for type-safe unions. You can hold multiple types in a single variable. `std::visit` allows you to apply a function to the active type. This simplifies […]