Sopel questions

Sopel answers

• Returning a private vector
• How to use random_engine and mt19937 in for loops
• Random path generation algorithm
• Fastest algorithm for computing the determinant of a matrix?
• Calculate area given list of directions
• template argument deduction with strongly-typed enumerations
• Efficient Binary Serialization Of Mostly Basic Types
• How to safely extract a signed field from a uint32_t into a signed number (int or uint32_t)