MK. questions

• Purpose of --enable-gold when configuring gcc
• Reference collapsing and const [duplicate]
• recursive datatypes in haskell
• dlopen vs linking overhead
• C function syntax
• conditionally enabling constructor
• Getting tests to parallelize using nose in python
• checking uniqueness of characters at compile time
• What is this x86 inline assembly doing?
• Avoiding temporary when using boost::optional

MK. answers