When creating a web application you need to be able to guide your users to the different content on your site. This is done by specifying different routes fo...

As I understood in C++11 decltype(expression) is used to deduce the exact same type of the given expression. But when the expression is put into parentheses itself, then the deduces type is lvalue

Let's say I have an array of integers defined like that:

static const int IntArray[] = {1, 5, 10, 12, 17};
Is there a way to the minimum or maximum value at compile time?
UPDATE 1

Thanks to the

This tutorial is an introduction to Qt programming and will teach you how to create an application with Qt and C++. Full project and source code is provided

If you want a function that returns multiple values, you'd use a reference and assign the outputs to that. But using a reference has a few drawbacks - it is not obvious in the caller, requires default construction etc. This post will explain why you sometimes…

This is a very simple C++ tutorial which explains how to use the open-source library libgit2 to navigate through a git repository.

This month features 38 C++ User Group meetings already!

A friend had a phone interview for a job in a company that I won’t name - It’s Microsoft. One of the questions was about describing how he…

I wrote these two solutions for Project Euler Q14, in assembly and in C++. They are the same identical brute force approach. The assembly solution was assembled with

nasm -felf64 p14.asm &&amp...

C++11 added a date and time utility library called chrono, available in namespace std::chrono and header . The problem with it is that the library is a general purpose one and therefo…

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What are coroutines and why should I care? In The Art of Computer Programming Donald Knuth introduced coroutines as an alternative to the usual function caller/callee idiom where two pieces of code…

The scope guard idiom is a popular idiom in C++. It provides a way to execute a function at the exit of a scope with the possibility of deactivation.

I relatively familiar how virtual memory works. All process memory is divided into pages and every page of the virtual memory maps to a page in real memory or a page in swap file or it can be a new...

Although Boost.MultiIndex is a pretty old library — introduced in Boost 1.32, released in 2004 — I found it rather unsung and underestimatedacross the C++ community in comparison to other non-stand...

Channel with a lot of fanart and pictures of anime

Italian group: https://t.iss.one/angoloanime

Use the Observable C++ library to implement the observer pattern in your C++ project. It's easy to use, well-tested and fast.