karunski questions

karunski answers

• How to ensure that a program is running and restart it if needed?
• Find a free X11 display number
• Asynchronous event loop design and issues
• can someone break this line apart gcc -E -dM - </dev/null
• Why does locking slow down this sequential file parser?
• Exceptions are not caught in GCC program
• What is the difference between MAP_SHARED and MAP_PRIVATE in the mmap function?
• C++ ~ 1M look-ups in unordered_map with string key works much slower than .NET code
• Exporting a C++ class from a .SO ( linux )
• Boost ASIO Buffering Not Working