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Jan 18, 2022 · Fundamentals

Three Practical C++23 Features You’ll Use Frequently

The article introduces three useful C++23 additions—a literal suffix for size_t and ptrdiff_t that ensures portable index types, a multidimensional subscript operator enabling concise matrix element access, and a std::string/std::string_view contains() function that simplifies substring checks—each likely to see frequent use.