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Understanding Allocator Impact on Runtime Performance in C++ - Parsa Amini - CppCon 2022
https://github.com/CppCon/CppCon2022


Typical users rely on existing tools to understand the performance of their code. However, no tool is…

It's to accompany the asterisk, back when we had an asterisk.

We are happy to announce that Visual Studio 2022 version 17.4 is now generally available! This post summarises the new features you can find in this release for C++.

Qt -Bridge plugin metadata file format. Create Qt Bridge plugins for UI content creation tools.

Read about the launch of our Qt Insight Beta Program. Insight is an analytics solution designed to provide real customer insights on the usage of your application or device.

4.5.0 release of Qt Online Installer and Maintenance Tool and Qt Installer framework, including performance improvements like metadata cache.

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C++ Concurrency TS 2 Use Cases and Future Direction - Michael Wong, Maged Michael, Paul McKenney - CppCon 2022
https://github.com/CppCon/CppCon2022


C++ Concurrency TS 2 has been approved, and is now accumulating content. It already…

Applying the hot-patch in a different way.

Every now and then, when I submit some code for a code review, people tell me that I forgot qAsConst. But why do I need it?

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C++ Lambda Idioms - Timur Doumler - CppCon 2022
https://github.com/CppCon/CppCon2022


Ever since they were introduced in C++11, lambdas have been an essential language feature. Each subsequent standard added more functionality: we…

It may be new today, but it won't be new tomorrow.

Another code snippet that can be found in a few of my projects is the “time queue”, which is a simple ‘priority queue’ style data structure that I use to defer actions to a …

A new CLion 2022.3 EAP build is available!

Download build 223.7571.12 from our website, via the Toolbox App, or as a snap package (if you are using Ubuntu). Update via patch if you’re using the previ

Our new Learning Hub is now live – visit to find our new course catalog & materials to get you started with learning Qt and creating your own applications.

Ровно два года назад — в ту же самую дату и в то же самое время — я опубликовал статью «ВКонтакте снова выкладывает KPHP» . Сегодня рассказываю, куда мы продвинулись за эти два года: про язык,...

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ISO C++ Standards Committee Panel Discussion - Hosted by Herb Sutter - CppCon 2022

Committee Fireside Chat

Bring your questions! This panel of representative members of the C++ standards committee is ready to discuss everything…

Overlapped I/O refers to temporal overlap, and that includes completion out of order.