amazingjxq questions

• Why does boost::shared_ptr use gcc inline assembly to increase use_count instead of using operator++?
• How to count number of packets received from a specific host?
• Is memcpy() safe when copy some content larger than dst?
• Why apply() here takes only one argument instead of two?
• How to make two objects have the same id in python?
• How can I find intersection of two large file efficiently using python?
• How to improve performance of this counting program?
• Why copy elision not working with std::move?
• When should I choose copy elision over passing argument by const reference? [duplicate]
• How does PAE (Physical Address Extension) enable an address space larger than 4GB?

amazingjxq answers