Alexey Feldgendler questions

Alexey Feldgendler answers

• What does the assembly instruction trap do?
• Delete all but the 4 newest directories
• Regarding optimization for 'not a statment' in c?
• How can I capture raw HID input on Linux?
• c++ object created with new keyword does not render; object created on the stack does
• Float doesn't change when i add 0.1 to it
• Getting symbol information for value held in GDB convenience variable
• what's the purpose of typename assignment inside templates
• makefile ifeq analog