mrfr questions

• formdata in an ajax request returns Uncaught TypeError: Illegal invocation error
• Use context to break out of a loop
• How to commit a single staged file?
• When I try to install hlint I get errors surrounding old-time-1.1.0.3
• How to update list recursively
• Only generate positive integers with QuickCheck
• Slick slider gets wrong width

mrfr answers