Peter questions

Peter answers

• Is python dict very slow for searching key?
• How to tell if a given process opened files with O_DIRECT?
• Reading HDF5 data from C++: How to read this specific format?
• DMA cache coherent contiguous allocation
• Multiple capture groups in MATLAB
• Check CMake's option in C++ source
• How to read line from a text file as a string in matlab?
• Strip path off of variable in CMake
• std::mutex with RAII but finish & release in background thread
• CMake: how to set VTK_DIR?