QML Type Compiler is a new tool under the Qt Quick Compiler umbrella that focuses on ahead-of-time type compilation from QML to C++.

Every major C++ standard library vendor defines wrappers for their
contiguous iterator types — vector<T>::iterator and so on. You might
think that they should just define these iterators as aliases for T*
instead.

Security issue Qt

Capturing the test execution on a video provides a more dynamic overview, especially close to the point of a test failure. Learn here how exactly it works.

No, but you sort of knew that deep down.

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C++ class design has been error prone since the beginning until Scott Meyers told us about the Rule-of-Three. But even that is not enforced by the language. In addition, C++11 changed the set of…

Thanks to Jody Hagins for inspiring this blog post, for digging up some
old wordings, and for reviewing a draft of this post. Also thanks to Pal Balog
for P1847; its historical details were indispensable in writing this post.

The new CLion 2022.1 EAP build, 221.4906.7, is now available from our website, or via the Toolbox App. Please note that if you are on macOS, there is a separate build for Apple Silicon (M1 chip).

Tho

CMake 3.21.6 is now available for download

CMake 3.22.3 is available for download

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https://github.com/CppCon/CppCon2021
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Designing and implementing a variant type (such as `std::variant` itself) in C++, at first, seems a rather inane topic. It turns out, however, that a variant type's performance or lack thereof,…

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https://github.com/CppCon/CppCon2021
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Finding and correcting defects in our code (aka bugs) is often a time-consuming, tedious, and challenging task. As the size and complexity of our code bases grows, it can feel like the corresponding…

What are the plans for Qt in 2022 and beyond? Which technical items can we expect and where is it heading?

Starting with the basics.

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Testing in C++ is not easy, it often requires a lot of boilerplate code, macro usage, and/or understanding of complicated testing frameworks.
But it doesn't have to be like that. C++20 will enable…