std::apply is used to Invoke a Callable object with a tuple of arguments.
Somehow that statement left me wanting for more. That is one very corralling definition. Continue reading
C++ programing language
58 posts
What is the role of C++?
It is indeed rather important to put into the right context the software one could and would be asked to develop with particular programing language. In this case C++.
Where is it then feasible to invest in the C++ development resources? Continue reading
With “the other one” , std::array is probably the most useful C++ std lib type. So, let’s use it all the time and everywhere?
No can do.
The purpose of this post is to show and explain a bit more about practical usage of C++ “lambda power”. This time in developing a light, fully functional, fast, and hopefully not that often seen, matrix creation utility. Functional programming style.
GitHub gist is here.
The other day, a C++ student approached me on-line, while he researched some tiny framework of mine. In his own words he”bumped into this problem”. For some reason, he still uses Visual Studio 2017 IDE. Annoyingly he had an image, not a source code, to prove the problem. Sigh.
Update 2020 Feb
Version 2.5.0 Continue reading
std::swap is quite fundamental. And allow me to assume, fundamentally glanced over by you :) Which is a pity; understanding std::swap concept fully, will make you more clear on a few other important C++ concepts. Continue reading
Sometimes ago I have shown a real-life example reason for the existence of generic lambda, I have managed to make.
Now please consider this: Continue reading
You are a software developer. You are first-time reading two header files of two phone book components. Your task is to select and use one. Continue reading
Or in any case to a very large portion of the programming population. And as much as we are “progressing” with dramatically changing C++98 from 11 to 17 and 20, that much it seems people at large are regressing in grasping the concepts of C++ standard library. Continue reading
Why hiding it, I like this diagram. A lot. It represents a typical “cloud side” (Azure) system using some component called “XYZ”, that happens to be written in C or C++. Most likely C, because it has to be integrated with NODE.JS. Continue reading
You just spent a year or two leading this project. As a pure open source, project it is a success.