Roman Zaitsev questions

Roman Zaitsev answers

• Difference between std::string::resize and std::string::erase when shortening string
• friend class cannot access protected member
• Why does the rule defining the term for a constant expression have to be so cluttered?
• How to check post buffer size before clone git repository?
• Atom text editor adds "^M" to empty lines
• where's definition of __SetPageReferenced in kernel sources
• What is the use of GFP_USER flag in kmalloc?