Maanu questions

• Create A COM object inside another COM object
• Select right kernel size for median blur to reduce noise
• HKLM registry doubt
• .net string cache/pool
• return code of console application [duplicate]
• Remove duplicate delegate from event
• get stacktrace of all threads
• Native threads in a .Net application
• Issue with %g precision
• Closing OpenFileDialog/SaveFileDialog

Maanu answers