Peter Würtz

You could use [Conan](https://conan.io/) for downloading and managing 3rd-party dependencies in your C++ build. The Conan package repository does indeed provide the latest version of [CGAL](https://conan.io/center/cgal), as well as [Boost](https://conan.io/center/boost)...

> QPointer should be checked for validity not as !thread but as !thread.isNull(). That's just a matter of taste or style guide you choose for your code. It doesn't affect...

> even if the thread was not null just moments ago, it can suddenly be an invalid-pointer while isFinished() did not yet return This is not true as long as...

>> only manipulate a QObject from the thread of execution it belongs to ... > Which is not related to this issue, and confusing, because nothing of above call-stack trace...

>> minimal project that reproduces .. > .. only required if we are not sure what the issue is Well, we are not sure. I did mention that at this...

> How to implement a promise only resolved when not only the signal emitted but also meet a specific condition? Concerning resource lifetime & promises, the easiest way to do...

#2183 (feature request) #2250 (implementation attempt, deleted though)

Also got hit by this bug. The involved pybind11 modules were TensorRT, which NVidia built with MSVC 2017, and other modules built via GitHub Actions, currently on MSVC 2022. All...

Could we kindly ask for some feedback from the authors of the `PYBIND11_INTERNALS_ID` mechanism? @henryiii @rwgk @wjakob

> Do you know if MSVC has something similar to __GXX_ABI_VERSION__? That defines the gcc (and clang I think) ABI version. When talking about ABI compatibility at the DLL-boundary, not...