JACK M questions

• More threads created than expected
• Is the function strcmpi in the C standard libary of ISO?
• Implementing slice for custom type
• repo using local manifest does not work
• Is bounds checking in C or C++ expensive?
• How to determine whether a variable is unsigned or not in ANSI C
• Starting Android emulator failed: QXcbConnection: Could not connect to display
• What is the # (sharp, number, pound, hash) sign used for in Ruby?
• Unknown function: vundle#begin

JACK M answers