NovaDenizen questions

NovaDenizen answers

• When is a static lifetime not appropriate?
• How do I print an OsStr without the quotes?
• How to use libpqxx to receive notifications from the PostgreSQL database?
• How to do memory mapped IO on custom data types?
• PostgreSQL and C multiple connections
• Flatten Iterator of Strings to Vec<char> (or even FromIterator<char>)
• Haskell - how to count elements in nested list
• Minimum number of steps to flip cards deck
• tar files using the -C option and wildcard
• Where can I find the C specification? [duplicate]