Maanu questions

• 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
• Representing Fraction of Second with ISO 8601:2004

Maanu answers