hielke

4 ms·

1. 1.▲
   by hielke 7mo ago

   With exec you can open file descriptors of your current process. if [[ ! -e /proc/$$/fd/3 ]]; then # check if fd 3 already open and if not open, open it to /dev/null exec 3>/dev/nul
2. 2.▲
   by hielke 3y ago

   The phrase in the title is also not from Frank Herbert. It is from Lynch's movie adaptation of the books.
3. 3.▲
   by hielke 3y ago

   >Do modules actually make compilation appreciably faster in msvc? For a small toy example, about 10x times faster. Don't know how that looks in real life projects.
4. 4.▲
   by hielke 3y ago

   In modern C++ there will be modules (C++20). Even std will be available as a module (C++23). This will likely bring down compile times massively. But so far the only compiler with support for this today is MSVC.
5. 5.▲
   by hielke 3y ago

   I was stuck on the same struggles, but eventually managed to bodge something together: https://github.com/hwalinga/dotfiles/blob/master/CapsLockCtr... It also implements the double feature functionality