Category: c / c++

Tutorial on Smart Pointers in C++ Smart pointers in C++ provide automatic and safe memory management. They help avoid memory leaks and dangling pointers by ensuring proper object destruction …

In C++, std::future and std::async are part of the C++11 standard’s concurrency library. They allow you to run tasks asynchronously and obtain results later, making them useful for writing …

This is one of the most frequently asked interview questions for Software Engineer roles. In C/C++, memory management is a critical aspect of controlling how a program allocates and …

memcmp is a standard library function in C and C++ that compares two blocks of memory byte by byte. It’s declared in the header in C++ and the <string.h> …

When you are writing C++ code, especially on your interviews, you want to impress the interviewer with the modern C++ features. Modern C++ introduces several powerful features, including algorithms …