Siler questions

• Synchronizing access to data using a "got there first" flag, instead of a lock/mutex
• 2-column layout with footer and absolutely positioned, 100% height right column
• Writing to a file using Nginx Lua module
• Multiple calls to madvise
• Allocator Aware Container and propagate_on_container_swap
• Scanning a JPEG file for markers
• std::forward_list and sequence concept requirements
• Recursive solutions for glob pattern matching
• How does compiler manage storage for exceptions in light of exception_ptr
• Emulating explicit cast in C++03

Siler answers